Area Code 412 Location - Pennsylvania
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Cities in Areacode 412
- Bethel Park
- McKeesport
- Mount Lebanon
- Monroeville
- Penn Hills
- Pittsburgh
- Plum
- Upper Saint Clair
- West Mifflin
| PREFIX | USAGE | PRIMARY CITY | CARRIER |
|---|---|---|---|
| 412-889- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-849- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-237- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-742- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-923- | Landline | Carnegie | Verizon Pennsylvania |
| 412-285- | Landline | Pittsburgh | Xo Communications Services Inc |
| 412-278- | Landline | Carnegie | Verizon Pennsylvania |
| 412-807- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-583- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-322- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-770- | Landline | Pittsburgh | Telcove Of Pennsylvania |
| 412-663- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-788- | Landline | Oakdale | Verizon Pennsylvania |
| 412-356- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-529- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-349- | Landline | Turtle Creek | Choice One Communications |
| 412-501- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-713- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-639- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-282- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-820- | Landline | Oakmont | Verizon Pennsylvania |
| 412-251- | Landline | Pittsburgh | Comcast Phone Of Pennsylvania |
| 412-229- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-744- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-456- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-387- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-580- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-385- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-727- | Landline | Pittsburgh | Teleport Communications America |
| 412-563- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-472- | Landline | Imperial | Verizon Pennsylvania |
| 412-969- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-363- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-466- | Landline | Dravosburg | Verizon Pennsylvania |
| 412-321- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-364- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-604- | Landline | Coraopolis | Verizon Pennsylvania |
| 412-968- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-877- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-979- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-613- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-801- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-777- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-397- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-372- | Landline | Monroeville | Verizon Pennsylvania |
| 412-885- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-721- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-629- | Wireless | Butler | Cellco Partnership DBA Verizon Wireless |
| 412-954- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-257- | Landline | Bridgeville | Verizon Pennsylvania |
| 412-362- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-669- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-212- | Landline | Bethel Park | Telcove Of Pennsylvania |
| 412-293- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-736- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-318- | Landline | Pittsburgh | Teleport Communications America |
| 412-733- | Landline | Pittsburgh | Teleport Communications America |
| 412-390- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-970- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-302- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-436- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-320- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-576- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-449- | Landline | Pittsburgh | Choice One Communications |
| 412-693- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-361- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-566- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-748- | Landline | Pittsburgh | Advanced Telephone Sys Inc DBA Htc Communications |
| 412-443- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-391- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-512- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-608- | Wireless | Pittsburgh | Aerial Communications |
| 412-393- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-440- | Landline | Pittsburgh | Choice One Communications |
| 412-901- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-296- | Wireless | Washington | Aerial Communications |
| 412-996- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-365- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-872- | Landline | Mckeesport | Intermedia Communications Inc. |
| 412-252- | Landline | Pittsburgh | Teleport Communications America |
| 412-874- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-455- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-963- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-420- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-641- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-549- | Wireless | Kittanning | Cellco Partnership DBA Verizon Wireless |
| 412-856- | Landline | Monroeville | Verizon Pennsylvania |
| 412-946- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-896- | Landline | Pittsburgh | Teleport Communications America |
| 412-958- | Wireless | Mc Kees Rocks | Usa Mobility Wireless |
| 412-382- | Landline | Elizabeth | Verizon Pennsylvania |
| 412-656- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-623- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-691- | Wireless | Uniontown | Cellco Partnership DBA Verizon Wireless |
| 412-631- | Landline | Pittsburgh | AT&T Local |
| 412-678- | Landline | Mckeesport | Verizon Pennsylvania |
| 412-471- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-395- | Landline | Pittsburgh | Teleport Communications America |
| 412-326- | Landline | Homestead | Choice One Communications |
| 412-978- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-649- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-755- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-277- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-441- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-496- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-256- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-271- | Landline | Braddock | Verizon Pennsylvania |
| 412-795- | Landline | Verona | Verizon Pennsylvania |
| 412-534- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-653- | Landline | West Mifflin | Verizon Pennsylvania |
| 412-828- | Landline | Oakmont | Verizon Pennsylvania |
| 412-848- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-465- | Landline | Mckeesport | Bandwidth.com Clec |
| 412-994- | Wireless | Washington | Cellco Partnership DBA Verizon Wireless |
| 412-931- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-953- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-595- | Landline | Bethel Park | Intermedia Communications Inc. |
| 412-530- | Landline | Pittsburgh | Cavalier Telephone Mid-atlantic |
| 412-825- | Landline | Turtle Creek | Verizon Pennsylvania |
| 412-646- | Landline | Pittsburgh | Comcast Phone Of Pennsylvania |
| 412-418- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-398- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-538- | Landline | Pittsburgh | Teleport Communications America |
| 412-459- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-992- | Landline | Pittsburgh | AT&T Local |
| 412-328- | Landline | Pittsburgh | Broadvox-clec |
| 412-745- | Landline | Pittsburgh | Full Service Computing Corporation |
| 412-224- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-485- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-506- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-460- | Landline | Dravosburg | Verizon Pennsylvania |
| 412-426- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-497- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-260- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-948- | Landline | Mckeesport | Consolidated Communications Enterprise Services-pa |
| 412-223- | Landline | Pittsburgh | Core Communications |
| 412-207- | Landline | Pittsburgh | Teleport Communications America |
| 412-270- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-454- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-261- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-658- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-505- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-732- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-709- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-231- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-234- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-380- | Landline | Monroeville | Verizon Pennsylvania |
| 412-973- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-965- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-338- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-627- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-451- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-407- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-434- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-508- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-470- | Landline | Imperial | Verizon Pennsylvania |
| 412-621- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-974- | Wireless | Rochester | Cellco Partnership DBA Verizon Wireless |
| 412-603- | Wireless | Butler | Cellco Partnership DBA Verizon Wireless |
| 412-272- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-858- | Landline | Monroeville | Verizon Pennsylvania |
| 412-578- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-379- | Landline | Pittsburgh | Allegiance Telecom Of Pennsylvania |
| 412-522- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-917- | Wireless | Mc Kees Rocks | Usa Mobility Wireless |
| 412-757- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-255- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-916- | Wireless | Mc Kees Rocks | New Cingular Wireless PCS - IL |
| 412-803- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-630- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-852- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-219- | Landline | Glenshaw | Us Lec Of Pennsylvania |
| 412-804- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-660- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-626- | Landline | Pittsburgh | Level 3 Communications |
| 412-817- | Wireless | Greensburg | New Cingular Wireless PCS - IL |
| 412-226- | Landline | Pittsburgh | Teleport Communications America |
| 412-309- | Wireless | Indiana | Cellco Partnership DBA Verizon Wireless |
| 412-227- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-209- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-330- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-574- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-392- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-238- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-952- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-861- | Wireless | Bridgeville | Sprint Spectrum L.p. |
| 412-875- | Landline | Pittsburgh | Teleport Communications America |
| 412-760- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-771- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-972- | Wireless | Rochester | Cellco Partnership DBA Verizon Wireless |
| 412-942- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-847- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-596- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-342- | Landline | Pittsburgh | Choice One Communications |
| 412-897- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-347- | Landline | Bethel Park | Choice One Communications |
| 412-780- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-368- | Landline | Homestead | Telcove Of Pennsylvania |
| 412-716- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-310- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-774- | Landline | Pittsburgh | Telcove Of Pennsylvania |
| 412-753- | Landline | Glenshaw | Choice One Communications |
| 412-317- | Landline | Pittsburgh | Teleport Communications America |
| 412-684- | Landline | Glenshaw | Consolidated Communications Enterprise Services-pa |
| 412-773- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-359- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-750- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-939- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-749- | Landline | Sewickley | Verizon Pennsylvania |
| 412-487- | Landline | Glenshaw | Verizon Pennsylvania |
| 412-995- | Landline | Pittsburgh | Teleport Communications America |
| 412-851- | Landline | Bethel Park | Verizon Pennsylvania |
| 412-327- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-731- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-704- | Landline | Pittsburgh | Teleport Communications America |
| 412-266- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-644- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-400- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-419- | Wireless | Pittsburgh | 365 Wireless |
| 412-401- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-241- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-926- | Landline | Pittsburgh | Choice One Communications |
| 412-737- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-690- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-925- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-250- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-628- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-428- | Landline | Carnegie | Allegiance Telecom Of Pennsylvania |
| 412-469- | Landline | Dravosburg | Verizon Pennsylvania |
| 412-928- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-853- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-915- | Wireless | Mc Kees Rocks | New Cingular Wireless PCS - IL |
| 412-545- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-565- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-808- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-584- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-308- | Landline | Pittsburgh | Teleport Communications America |
| 412-301- | Landline | Pittsburgh | Comcast Phone Of Pennsylvania |
| 412-551- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-381- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-702- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-507- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-779- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-633- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-694- | Wireless | Pittsburgh | 365 Wireless |
| 412-492- | Landline | Glenshaw | Verizon Pennsylvania |
| 412-303- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-225- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-920- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-685- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-343- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-908- | Wireless | New Brighton | Aerial Communications |
| 412-265- | Landline | Pittsburgh | Level 3 Communications |
| 412-254- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-481- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-341- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-559- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-427- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-675- | Landline | Mckeesport | Verizon Pennsylvania |
| 412-571- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-561- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-906- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-377- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-824- | Landline | Turtle Creek | Verizon Pennsylvania |
| 412-306- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-242- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-602- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-782- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-502- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-552- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-794- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-864- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-200- | Landline | Pittsburgh | AT&T Local |
| 412-951- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-283- | Landline | Bethel Park | Consolidated Communications Enterprise Services-pa |
| 412-480- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-206- | Landline | Bridgeville | Choice One Communications |
| 412-651- | Landline | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-739- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-879- | Landline | Elizabeth | Telcove Of Pennsylvania |
| 412-723- | Landline | Pittsburgh | Telcove Of Pennsylvania |
| 412-681- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-539- | Landline | Mc Kees Rocks | Consolidated Communications Enterprise Services-pa |
| 412-904- | Landline | Pittsburgh | Teleport Communications America |
| 412-624- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-324- | Landline | Sewickley | Consolidated Communications Enterprise Services-pa |
| 412-461- | Landline | Homestead | Verizon Pennsylvania |
| 412-376- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-645- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-838- | Landline | Bridgeville | Consolidated Communications Enterprise Services-pa |
| 412-240- | Wireless | Carnegie | American Messaging (am) |
| 412-772- | Landline | Pittsburgh | Teleport Communications America |
| 412-548- | Landline | Pittsburgh | Allegiance Telecom Of Pennsylvania |
| 412-491- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-389- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-562- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-843- | Landline | Pittsburgh | Allegiance Telecom Of Pennsylvania |
| 412-339- | Landline | Pittsburgh | Level 3 Communications |
| 412-215- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-262- | Landline | Coraopolis | Verizon Pennsylvania |
| 412-567- | Landline | Pittsburgh | Level 3 Communications |
| 412-569- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-536- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-366- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-758- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-867- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-230- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-404- | Landline | Pittsburgh | Teleport Communications America |
| 412-850- | Landline | Pittsburgh | Advanced Telephone Sys Inc DBA Htc Communications |
| 412-781- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-319- | Landline | Pittsburgh | Teleport Communications America |
| 412-924- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-894- | Landline | Pittsburgh | Paetec Communications |
| 412-204- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-409- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-523- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-672- | Landline | Mckeesport | Verizon Pennsylvania |
| 412-414- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-518- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-762- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-687- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-325- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-738- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-881- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-416- | Landline | Pittsburgh | Xo Communications Services Inc |
| 412-498- | Landline | Pittsburgh | Sprint Spectrum L.p. |
| 412-424- | Landline | Coraopolis | Choice One Communications |
| 412-871- | Landline | Pittsburgh | Teleport Communications America |
| 412-450- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-542- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-637- | Landline | Pittsburgh | Allegiance Telecom Of Pennsylvania |
| 412-606- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-221- | Landline | Bridgeville | Verizon Pennsylvania |
| 412-577- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-638- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-914- | Landline | Bridgeville | Verizon Pennsylvania |
| 412-778- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-331- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-468- | Landline | Clairton | Ymax Communications Corp. |
| 412-560- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-918- | Landline | Pittsburgh | Teleport Communications America |
| 412-307- | Landline | Pittsburgh | Choice One Communications |
| 412-235- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-943- | Landline | West Mifflin | Consolidated Communications Enterprise Services-pa |
| 412-537- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-922- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-406- | Landline | Pittsburgh | Teleport Communications America |
| 412-403- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-722- | Landline | Carnegie | Consolidated Communications Enterprise Services-pa |
| 412-442- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-921- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-463- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-267- | Landline | Pittsburgh | Telcove Of Pennsylvania |
| 412-819- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-279- | Landline | Carnegie | Verizon Pennsylvania |
| 412-493- | Landline | Imperial | Verizon Pennsylvania |
| 412-905- | Wireless | Pittsburgh | Verizon Pennsylvania |
| 412-605- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-213- | Landline | Pittsburgh | Teleport Communications America |
| 412-759- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-417- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-767- | Landline | Indianola | Verizon Pennsylvania |
| 412-425- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-340- | Wireless | Pittsburgh | Schuylkill Mobile Fone |
| 412-477- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-726- | Wireless | Pittsburgh | Aerial Communications |
| 412-489- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-718- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-671- | Wireless | New Brighton | New Cingular Wireless PCS - IL |
| 412-554- | Wireless | Greensburg | Cellco Partnership DBA Verizon Wireless |
| 412-494- | Landline | Oakdale | Verizon Pennsylvania |
| 412-664- | Landline | Mckeesport | Verizon Pennsylvania |
| 412-253- | Landline | Pittsburgh | Paetec Communications |
| 412-540- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-695- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-612- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-435- | Landline | Oakmont | Choice One Communications |
| 412-725- | Wireless | Homestead | Sprint Spectrum L.p. |
| 412-582- | Wireless | Uniontown | Cellco Partnership DBA Verizon Wireless |
| 412-805- | Wireless | Pittsburgh | Aerial Communications |
| 412-462- | Landline | Homestead | Verizon Pennsylvania |
| 412-445- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-300- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-228- | Landline | Pittsburgh | Citynet Pennsylvania |
| 412-860- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-884- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-610- | Wireless | Greensburg | Aerial Communications |
| 412-705- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-517- | Landline | Pittsburgh | Teleport Communications America |
| 412-977- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-373- | Landline | Monroeville | Verizon Pennsylvania |
| 412-281- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-886- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-304- | Landline | Pittsburgh | Sprint Spectrum L.p. |
| 412-728- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-839- | Landline | Bridgeville | Advanced Telephone Sys Inc DBA Htc Communications |
| 412-766- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-821- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-572- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-535- | Landline | Pittsburgh | Allegiance Telecom Of Pennsylvania |
| 412-429- | Landline | Carnegie | Verizon Pennsylvania |
| 412-720- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-776- | Landline | Pittsburgh | AT&T Local |
| 412-698- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-592- | Landline | Pittsburgh | Xo Communications Services Inc |
| 412-949- | Wireless | Mc Kees Rocks | Usa Mobility Wireless |
| 412-655- | Landline | West Mifflin | Verizon Pennsylvania |
| 412-521- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-823- | Landline | Turtle Creek | Verizon Pennsylvania |
| 412-475- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-882- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-527- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-648- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-276- | Landline | Carnegie | Verizon Pennsylvania |
| 412-490- | Landline | Oakdale | Verizon Pennsylvania |
| 412-245- | Landline | Turtle Creek | Telcove Of Pennsylvania |
| 412-997- | Wireless | Washington | Cellco Partnership DBA Verizon Wireless |
| 412-504- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-754- | Landline | Mc Keesport | Verizon Pennsylvania |
| 412-438- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-269- | Landline | Coraopolis | Verizon Pennsylvania |
| 412-525- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-715- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-654- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-784- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-614- | Wireless | Butler | Aerial Communications |
| 412-315- | Landline | Pittsburgh | AT&T Local |
| 412-280- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-647- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-408- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-351- | Landline | Braddock | Verizon Pennsylvania |
| 412-902- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-268- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-812- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-841- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-453- | Landline | Wilkinsburg | Level 3 Communications |
| 412-589- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-263- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-640- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-383- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-719- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-960- | Landline | Pittsburgh | AT&T Local |
| 412-740- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-829- | Landline | Turtle Creek | Verizon Pennsylvania |
| 412-423- | Landline | Oakmont | Consolidated Communications Enterprise Services-pa |
| 412-289- | Wireless | Indiana | Cellco Partnership DBA Verizon Wireless |
| 412-798- | Landline | Verona | Verizon Pennsylvania |
| 412-751- | Landline | Mc Keesport | Verizon Pennsylvania |
| 412-833- | Landline | Bethel Park | Verizon Pennsylvania |
| 412-216- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-688- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-677- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-421- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-452- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-482- | Landline | Pittsburgh | Cavalier Telephone Mid-atlantic |
| 412-636- | Landline | Braddock | Verizon Pennsylvania |
| 412-944- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-476- | Landline | Homestead | Verizon Pennsylvania |
| 412-519- | Wireless | Pittsburgh | Aerial Communications |
| 412-927- | Landline | Pittsburgh | Level 3 Communications |
| 412-696- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-930- | Unknown | Rclec | |
| 412-802- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-735- | Landline | Pittsburgh | Citynet Pennsylvania |
| 412-378- | Wireless | Turtle Creek | Aerial Communications |
| 412-956- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-526- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-394- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-717- | Landline | Pittsburgh | AT&T Local |
| 412-334- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-232- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-396- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-488- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-478- | Wireless | Pittsburgh | Aerial Communications |
| 412-402- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-692- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-863- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-244- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-625- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-388- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-862- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-432- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-998- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-697- | Landline | Pittsburgh | Choice One Communications |
| 412-665- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-661- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-248- | Landline | Crafton | Full Service Computing Corporation |
| 412-913- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-467- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-374- | Landline | Monroeville | Verizon Pennsylvania |
| 412-291- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-712- | Landline | Pittsburgh | Consolidated Communications Enterprise Services-pa |
| 412-593- | Landline | Pittsburgh | Telcove Of Pennsylvania |
| 412-590- | Wireless | Bethel Park | Usa Mobility Wireless |
| 412-747- | Landline | Oakdale | Verizon Pennsylvania |
| 412-350- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-600- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-893- | Landline | Pittsburgh | Teleport Communications America |
| 412-312- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-273- | Landline | Braddock | Verizon Pennsylvania |
| 412-683- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-892- | Landline | West Mifflin | Verizon Pennsylvania |
| 412-642- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-826- | Landline | Oakmont | Verizon Pennsylvania |
| 412-967- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-929- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-831- | Landline | Bethel Park | Verizon Pennsylvania |
| 412-888- | Landline | Pittsburgh | Core Communications |
| 412-670- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-369- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-287- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-787- | Landline | Oakdale | Verizon Pennsylvania |
| 412-579- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-336- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-591- | Wireless | Bethel Park | Usa Mobility Wireless |
| 412-355- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-673- | Landline | Mckeesport | Verizon Pennsylvania |
| 412-533- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-667- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-799- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-313- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-999- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-809- | Landline | Oakdale | Verizon Pennsylvania |
| 412-345- | Landline | Pittsburgh | Choice One Communications |
| 412-622- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-680- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-955- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-437- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-609- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-919- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-208- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-832- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-405- | Landline | Pittsburgh | Teleport Communications America |
| 412-399- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-585- | Wireless | Mars | Cellco Partnership DBA Verizon Wireless |
| 412-937- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-708- | Wireless | Pittsburgh | Aerial Communications |
| 412-288- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-544- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-473- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-734- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-348- | Landline | Pittsburgh | Choice One Communications |
| 412-810- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-474- | Landline | Imperial | Verizon Pennsylvania |
| 412-384- | Landline | Elizabeth | Verizon Pennsylvania |
| 412-439- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-357- | Landline | Pittsburgh | Level 3 Communications |
| 412-789- | Landline | Pittsburgh | Mosaic Networx LLC |
| 412-682- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-203- | Landline | Coraopolis | Telcove Of Pennsylvania |
| 412-765- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-457- | Landline | Turtle Creek | Consolidated Communications Enterprise Services-pa |
| 412-558- | Wireless | Greensburg | Cellco Partnership DBA Verizon Wireless |
| 412-855- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-515- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-620- | Wireless | Carnegie | Global Crossing Local Services-pa |
| 412-573- | Landline | Verona | Choice One Communications |
| 412-961- | Landline | Glenshaw | Verizon Pennsylvania |
| 412-360- | Landline | Pittsburgh | Core Communications |
| 412-201- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-729- | Landline | Elizabeth | Consolidated Communications Enterprise Services-pa |
| 412-980- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-258- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-513- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-587- | Landline | Pittsburgh | Allegiance Telecom Of Pennsylvania |
| 412-294- | Landline | Carnegie | Telcove Of Pennsylvania |
| 412-945- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-218- | Wireless | Carnegie | Aerial Communications |
| 412-305- | Wireless | Carnegie | American Messaging (am) |
| 412-701- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-386- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-370- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-586- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-299- | Landline | Coraopolis | Verizon Pennsylvania |
| 412-816- | Landline | Turtle Creek | Verizon Pennsylvania |
| 412-662- | Landline | Turtle Creek | Level 3 Communications |
| 412-316- | Landline | Pittsburgh | Teleport Communications America |
| 412-297- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-202- | Landline | Pittsburgh | Telcove Of Pennsylvania |
| 412-292- | Wireless | Bridgeville | Sprint Spectrum L.p. |
| 412-543- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-220- | Landline | Bridgeville | Verizon Pennsylvania |
| 412-264- | Landline | Coraopolis | Verizon Pennsylvania |
| 412-746- | Landline | Imperial | Verizon Pennsylvania |
| 412-233- | Landline | Clairton | Verizon Pennsylvania |
| 412-932- | Landline | Pittsburgh | Local Access LLC |
| 412-689- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-859- | Landline | Oakdale | Verizon Pennsylvania |
| 412-903- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-837- | Landline | Pittsburgh | Cavalier Telephone Mid-atlantic |
| 412-818- | Wireless | Mc Kees Rocks | New Cingular Wireless PCS - IL |
| 412-800- | Landline | Pittsburgh | Voxbeam Telecommunications Inc. |
| 412-761- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-668- | Landline | Pittsburgh | Comcast Phone Of Pennsylvania |
| 412-298- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-433- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-822- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-594- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-532- | Landline | West Mifflin | Choice One Communications |
| 412-531- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-557- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-323- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-564- | Landline | Pittsburgh | Level 3 Communications |
| 412-337- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-499- | Landline | Pittsburgh | Level 3 Communications |
| 412-706- | Landline | Carnegie | Advanced Telephone Sys Inc DBA Htc Communications |
| 412-431- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-236- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-249- | Landline | Pittsburgh | Teleport Communications America |
| 412-479- | Landline | Pittsburgh | Allegiance Telecom Of Pennsylvania |
| 412-371- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-247- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-295- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-686- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-458- | Landline | Mckeesport | Comcast Phone Of Pennsylvania |
| 412-607- | Landline | Pittsburgh | Sprint Spectrum L.p. |
| 412-601- | Wireless | Greensburg | Cellco Partnership DBA Verizon Wireless |
| 412-520- | Landline | Mc Kees Rocks | Verizon Pennsylvania |
| 412-768- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-346- | Landline | Pittsburgh | Choice One Communications |
| 412-375- | Landline | Pittsburgh | Teleport Communications America |
| 412-786- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-599- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-657- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
| 412-983- | Wireless | Pittsburgh | Aerial Communications |
| 412-422- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-354- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-446- | Landline | Carnegie | Choice One Communications |
| 412-259- | Landline | Pittsburgh | Teleport Communications America |
| 412-581- | Wireless | Pittsburgh | Usa Mobility Wireless |
| 412-367- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-865- | Landline | Coraopolis | Consolidated Communications Enterprise Services-pa |
| 412-430- | Landline | Pittsburgh | Peerless Network Of Pennsylvania |
| 412-290- | Wireless | Pittsburgh | Leap Wireless Intl DBA Cricket Comm |
| 412-714- | Landline | Pittsburgh | Teleport Communications America |
| 412-222- | Landline | Pittsburgh | Teleport Communications America |
| 412-358- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-619- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-756- | Landline | Pittsburgh | Global Crossing Local Services-pa |
| 412-464- | Landline | Homestead | Verizon Pennsylvania |
| 412-880- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-246- | Landline | Pittsburgh | Choice One Communications |
| 412-553- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-635- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-447- | Landline | Pittsburgh | Choice One Communications |
| 412-793- | Landline | Verona | Verizon Pennsylvania |
| 412-568- | Landline | Bethel Park | Global Crossing Local Services-pa |
| 412-217- | Wireless | Washington | New Cingular Wireless PCS - IL |
| 412-632- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-503- | Landline | Pittsburgh | Intermedia Communications Inc. |
| 412-597- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-275- | Landline | Pittsburgh | Comcast Phone Of Pennsylvania |
| 412-205- | Landline | Pittsburgh | Teleport Communications America |
| 412-528- | Landline | Pittsburgh | Level 3 Communications |
| 412-835- | Landline | Bethel Park | Verizon Pennsylvania |
| 412-617- | Wireless | Carnegie | Usa Mobility Wireless |
| 412-616- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-335- | Wireless | Pittsburgh | Cellco Partnership DBA Verizon Wireless |
| 412-353- | Landline | Pittsburgh | Paetec Communications |
| 412-329- | Landline | Pittsburgh | Us Lec Of Pennsylvania |
| 412-854- | Landline | Bethel Park | Verizon Pennsylvania |
| 412-352- | Wireless | Pittsburgh | New Cingular Wireless PCS - IL |
| 412-444- | Landline | Mc Kees Rocks | Choice One Communications |
| 412-344- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-650- | Landline | West Mifflin | Verizon Pennsylvania |
| 412-243- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-486- | Landline | Glenshaw | Verizon Pennsylvania |
| 412-415- | Landline | Pittsburgh | Teleport Communications America |
| 412-575- | Landline | Pittsburgh | Verizon Pennsylvania |
| 412-666- | Landline | Monroeville | Verizon Pennsylvania |
| 412-741- | Landline | Sewickley | Verizon Pennsylvania |
| 412-448- | Wireless | Pittsburgh | Sprint Spectrum L.p. |
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