Area Code 858 Location - California
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Cities in Areacode 858
- Poway
| PREFIX | USAGE | PRIMARY CITY | CARRIER |
|---|---|---|---|
| 858-240- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-646- | Landline | La Jolla | Pacific Bell |
| 858-707- | Landline | San Diego | Mpower Communications Corp |
| 858-492- | Landline | San Diego | Pacific Bell |
| 858-750- | Wireless | La Jolla | Cellco Partnership DBA Verizon Wireless |
| 858-255- | Landline | La Jolla | Teleport Communications America |
| 858-395- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-546- | Landline | La Jolla | Pacific Bell |
| 858-900- | Landline | San Diego | Cf Communications DBA Telekenex |
| 858-495- | Landline | San Diego | Pacific Bell |
| 858-684- | Landline | San Diego | Pacific Bell |
| 858-654- | Landline | San Diego | Pacific Bell |
| 858-729- | Landline | La Jolla | Pacific Bell |
| 858-949- | Wireless | San Diego | American Messaging (am) |
| 858-284- | Unknown | Bandwidth.com Clec | |
| 858-879- | Landline | Rancho Bernardo | Mci Worldcom Communications, Ca |
| 858-577- | Landline | San Diego | Pacific Bell |
| 858-847- | Landline | Del Mar | Pacific Bell |
| 858-452- | Landline | La Jolla | Pacific Bell |
| 858-571- | Landline | San Diego | Pacific Bell |
| 858-874- | Landline | San Diego | Pacific Bell |
| 858-974- | Landline | San Diego | Pacific Bell |
| 858-428- | Landline | San Diego | Pac - West Telecomm |
| 858-605- | Landline | Rancho Bernardo | Paetec Communications |
| 858-526- | Landline | La Jolla | Pacific Bell |
| 858-883- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-431- | Landline | San Diego | AT&T Local |
| 858-275- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-755- | Landline | Del Mar | Pacific Bell |
| 858-312- | Landline | Rancho Bernardo | Cox California Telcom, L.l.c. |
| 858-683- | Landline | Rancho Bernardo | Pac - West Telecomm |
| 858-634- | Landline | San Diego | Cox California Telcom, L.l.c. |
| 858-259- | Landline | Del Mar | Pacific Bell |
| 858-237- | Landline | San Diego | North County Communications Corp. |
| 858-869- | Landline | San Diego | Mpower Communications Corp |
| 858-231- | Wireless | Poway | T-mobile Usa |
| 858-429- | Landline | San Diego | O1 Communications |
| 858-324- | Landline | San Diego | Teleport Communications America |
| 858-230- | Landline | San Diego | Sbc Internet Services |
| 858-877- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-527- | Landline | San Diego | Pacific Bell |
| 858-768- | Landline | San Diego | Cox California Telcom, L.l.c. |
| 858-609- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-776- | Wireless | Rancho Bernardo | T-mobile Usa |
| 858-792- | Landline | Del Mar | Pacific Bell |
| 858-703- | Landline | Del Mar | Mci Worldcom Communications, Ca |
| 858-587- | Landline | La Jolla | Pacific Bell |
| 858-278- | Landline | San Diego | Pacific Bell |
| 858-224- | Landline | San Diego | Cbeyond Communications |
| 858-346- | Landline | San Diego | Global Crossing Local Services-ca |
| 858-815- | Landline | Rancho Bernardo | Pac - West Telecomm |
| 858-956- | Landline | Poway | Pac - West Telecomm |
| 858-435- | Landline | Poway | Paetec Communications |
| 858-766- | Landline | La Jolla | Neutral Tandem-california |
| 858-538- | Landline | San Diego | Pacific Bell |
| 858-759- | Landline | Rancho Santa Fe | Pacific Bell |
| 858-763- | Wireless | San Diego | American Messaging Services |
| 858-564- | Landline | San Diego | Mpower Communications Corp |
| 858-650- | Landline | San Diego | Pacific Bell |
| 858-297- | Landline | Del Mar | North County Communications Corp. |
| 858-550- | Landline | La Jolla | Pacific Bell |
| 858-232- | Wireless | La Jolla | New Cingular Wireless PCS |
| 858-655- | Landline | Rancho Bernardo | Pacific Bell |
| 858-845- | Landline | La Jolla | Tw Telecom Of California Lp |
| 858-566- | Landline | San Diego | Pacific Bell |
| 858-674- | Landline | Rancho Bernardo | Pacific Bell |
| 858-731- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-486- | Landline | Poway | Pacific Bell |
| 858-769- | Landline | San Diego | Pac - West Telecomm |
| 858-722- | Wireless | Poway | New Cingular Wireless PCS |
| 858-617- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-597- | Landline | La Jolla | Pacific Bell |
| 858-676- | Landline | Rancho Bernardo | Pacific Bell |
| 858-834- | Landline | San Diego | Global Crossing Local Services-ca |
| 858-945- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-208- | Landline | San Diego | O1 Communications |
| 858-888- | Landline | San Diego | Telcentris Communications |
| 858-704- | Landline | San Diego | Xo California |
| 858-997- | Wireless | La Jolla | Cellco Partnership DBA Verizon Wireless |
| 858-279- | Landline | San Diego | Pacific Bell |
| 858-391- | Landline | Poway | Pacific Bell |
| 858-437- | Landline | San Diego | Pacific Bell |
| 858-832- | Landline | Rancho Santa Fe | Cox California Telcom, L.l.c. |
| 858-519- | Landline | San Diego | Mpower Communications Corp |
| 858-922- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-309- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-444- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-480- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-692- | Wireless | La Jolla | Cellco Partnership DBA Verizon Wireless |
| 858-494- | Wireless | San Diego | American Messaging (am) |
| 858-457- | Landline | La Jolla | Pacific Bell |
| 858-210- | Wireless | La Jolla | Cellco Partnership DBA Verizon Wireless |
| 858-751- | Landline | San Diego | Mpower Communications Corp |
| 858-207- | Landline | Rancho Bernardo | Teleport Communications America |
| 858-271- | Landline | San Diego | Pacific Bell |
| 858-939- | Landline | San Diego | Pacific Bell |
| 858-793- | Landline | Del Mar | Pacific Bell |
| 858-539- | Landline | La Jolla | Pacific Bell |
| 858-256- | Landline | San Diego | Cox California Telcom, L.l.c. |
| 858-923- | Landline | Rancho Santa Fe | Pac - West Telecomm |
| 858-795- | Landline | La Jolla | Teleport Communications America |
| 858-405- | Wireless | La Jolla | T-mobile Usa |
| 858-831- | Landline | San Diego | Pacific Bell |
| 858-200- | Landline | La Jolla | U.s. Telepacific Corp. |
| 858-746- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-775- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-404- | Landline | La Jolla | Pacific Bell |
| 858-348- | Landline | San Diego | Xo California |
| 858-822- | Landline | La Jolla | Pacific Bell |
| 858-223- | Landline | San Diego | Onvoy |
| 858-925- | Landline | San Diego | O1 Communications |
| 858-753- | Landline | San Diego | Xo California |
| 858-484- | Landline | San Diego | Pacific Bell |
| 858-784- | Landline | La Jolla | Pacific Bell |
| 858-369- | Landline | Del Mar | AT&T Local |
| 858-430- | Landline | San Diego | Xo California |
| 858-836- | Landline | San Diego | Xo California |
| 858-756- | Landline | Rancho Santa Fe | Pacific Bell |
| 858-886- | Landline | La Jolla | Pacific Bell |
| 858-621- | Landline | San Diego | Pacific Bell |
| 858-304- | Landline | Rancho Bernardo | AT&T Local |
| 858-386- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-636- | Landline | San Diego | Pacific Bell |
| 858-695- | Landline | San Diego | Pacific Bell |
| 858-536- | Landline | San Diego | Pacific Bell |
| 858-371- | Landline | San Diego | Cox California Telcom, L.l.c. |
| 858-502- | Landline | San Diego | Pacific Bell |
| 858-565- | Landline | San Diego | Pacific Bell |
| 858-720- | Landline | Del Mar | Pacific Bell |
| 858-263- | Landline | San Diego | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl |
| 858-467- | Landline | San Diego | Pacific Bell |
| 858-453- | Landline | La Jolla | Pacific Bell |
| 858-352- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-529- | Landline | San Diego | Cf Communications DBA Telekenex |
| 858-653- | Landline | San Diego | Pacific Bell |
| 858-673- | Landline | Rancho Bernardo | Pacific Bell |
| 858-353- | Wireless | Del Mar | New Cingular Wireless PCS |
| 858-530- | Landline | San Diego | Pacific Bell |
| 858-728- | Wireless | San Diego | Usa Mobility Wireless |
| 858-368- | Landline | San Diego | O1 Communications |
| 858-401- | Landline | La Jolla | Teleport Communications America |
| 858-829- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-442- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-610- | Wireless | San Diego | T-mobile Usa |
| 858-216- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-882- | Landline | La Jolla | Tw Telecom Of California Lp |
| 858-630- | Landline | San Diego | Pac - West Telecomm |
| 858-716- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-333- | Landline | La Jolla | Telcentris Communications |
| 858-549- | Landline | San Diego | Pacific Bell |
| 858-356- | Landline | Del Mar | Mpower Communications Corp |
| 858-754- | Landline | La Jolla | Tw Telecom Of California Lp |
| 858-689- | Landline | San Diego | Pacific Bell |
| 858-268- | Landline | San Diego | Pacific Bell |
| 858-558- | Landline | La Jolla | Pacific Bell |
| 858-245- | Wireless | La Jolla | Cellco Partnership DBA Verizon Wireless |
| 858-513- | Landline | Poway | Pacific Bell |
| 858-534- | Landline | La Jolla | Pacific Bell |
| 858-485- | Landline | Rancho Bernardo | Pacific Bell |
| 858-521- | Landline | Rancho Bernardo | Pacific Bell |
| 858-222- | Landline | La Jolla | Ymax Communications Corp. |
| 858-217- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-603- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-613- | Landline | Rancho Bernardo | Pacific Bell |
| 858-522- | Landline | San Diego | Pacific Bell |
| 858-525- | Landline | La Jolla | Pacific Bell |
| 858-202- | Landline | La Jolla | Pacific Bell |
| 858-799- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-385- | Landline | Rancho Bernardo | Pacific Bell |
| 858-666- | Landline | San Diego | Cf Communications DBA Telekenex |
| 858-410- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-408- | Landline | San Diego | Xo California |
| 858-376- | Landline | Rancho Bernardo | Mpower Communications Corp |
| 858-455- | Landline | La Jolla | Pacific Bell |
| 858-472- | Wireless | Rancho Bernardo | Cellco Partnership DBA Verizon Wireless |
| 858-771- | Landline | Rancho Santa Fe | Sbc Internet Services |
| 858-715- | Landline | San Diego | Pacific Bell |
| 858-461- | Landline | Del Mar | Level 3 Communications |
| 858-233- | Landline | La Jolla | North County Communications Corp. |
| 858-488- | Landline | La Jolla | Pacific Bell |
| 858-812- | Landline | La Jolla | Teleport Communications America |
| 858-560- | Landline | San Diego | Pacific Bell |
| 858-682- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-866- | Landline | La Jolla | Mpower Communications Corp |
| 858-433- | Landline | San Diego | Paetec Communications |
| 858-362- | Landline | La Jolla | Xo California |
| 858-643- | Landline | La Jolla | Pacific Bell |
| 858-277- | Landline | San Diego | Pacific Bell |
| 858-490- | Landline | La Jolla | Pacific Bell |
| 858-270- | Landline | La Jolla | Pacific Bell |
| 858-266- | Landline | San Diego | Pacific Bell |
| 858-236- | Landline | Poway | North County Communications Corp. |
| 858-219- | Wireless | San Diego | American Messaging Services |
| 858-942- | Landline | San Diego | Teleport Communications America |
| 858-554- | Landline | La Jolla | Pacific Bell |
| 858-717- | Wireless | San Diego | T-mobile Usa |
| 858-569- | Landline | San Diego | Pacific Bell |
| 858-454- | Landline | La Jolla | Pacific Bell |
| 858-966- | Landline | San Diego | Pacific Bell |
| 858-663- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-212- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-505- | Landline | San Diego | Pacific Bell |
| 858-581- | Landline | La Jolla | Pacific Bell |
| 858-705- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-764- | Landline | Del Mar | Paetec Communications |
| 858-349- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-436- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-281- | Landline | San Diego | Level 3 Communications |
| 858-337- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-926- | Landline | San Diego | O1 Communications |
| 858-205- | Wireless | San Diego | T-mobile Usa |
| 858-578- | Landline | San Diego | Pacific Bell |
| 858-712- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-432- | Landline | San Diego | Mpower Communications Corp |
| 858-935- | Landline | San Diego | Xo California |
| 858-622- | Landline | La Jolla | Pacific Bell |
| 858-652- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-204- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-496- | Landline | San Diego | Pacific Bell |
| 858-726- | Landline | San Diego | Xo California |
| 858-503- | Landline | San Diego | Pacific Bell |
| 858-381- | Landline | San Diego | Teleport Communications America |
| 858-842- | Landline | Poway | Cox California Telcom, L.l.c. |
| 858-694- | Landline | San Diego | Pacific Bell |
| 858-220- | Wireless | La Jolla | Sprint Spectrum L.p. |
| 858-914- | Landline | Rancho Santa Fe | Level 3 Communications |
| 858-964- | Landline | San Diego | Paetec Communications |
| 858-397- | Landline | San Diego | Cox California Telcom, L.l.c. |
| 858-487- | Landline | Rancho Bernardo | Pacific Bell |
| 858-273- | Landline | La Jolla | Pacific Bell |
| 858-251- | Landline | San Diego | Peerless Network Of California |
| 858-800- | Landline | San Diego | Vaya Telecom |
| 858-924- | Landline | Rancho Bernardo | Pacific Bell |
| 858-334- | Landline | La Jolla | Pacific Bell |
| 858-384- | Landline | San Diego | Global Crossing Local Services-ca |
| 858-901- | Landline | San Diego | Xo California |
| 858-713- | Landline | San Diego | Mpower Communications Corp |
| 858-246- | Landline | La Jolla | Tw Telecom Of California Lp |
| 858-616- | Landline | San Diego | Pacific Bell |
| 858-668- | Landline | Poway | Pacific Bell |
| 858-551- | Landline | La Jolla | Pacific Bell |
| 858-657- | Landline | La Jolla | Pacific Bell |
| 858-649- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-336- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-483- | Landline | La Jolla | Pacific Bell |
| 858-733- | Wireless | San Diego | T-mobile Usa |
| 858-481- | Landline | Del Mar | Pacific Bell |
| 858-272- | Landline | La Jolla | Pacific Bell |
| 858-677- | Landline | La Jolla | Pacific Bell |
| 858-602- | Wireless | Poway | Sprint Spectrum L.p. |
| 858-493- | Wireless | San Diego | American Messaging (am) |
| 858-779- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-627- | Landline | San Diego | Pacific Bell |
| 858-292- | Landline | San Diego | Pacific Bell |
| 858-860- | Landline | San Diego | Mpower Communications Corp |
| 858-249- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-500- | Landline | San Diego | Cf Communications DBA Telekenex |
| 858-946- | Landline | San Diego | Xo California |
| 858-499- | Landline | San Diego | Pacific Bell |
| 858-342- | Wireless | Del Mar | New Cingular Wireless PCS |
| 858-552- | Landline | La Jolla | Pacific Bell |
| 858-658- | Landline | La Jolla | Pacific Bell |
| 858-354- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-227- | Landline | San Diego | Xo California |
| 858-531- | Wireless | La Jolla | New Cingular Wireless PCS |
| 858-952- | Landline | La Jolla | Level 3 Communications |
| 858-999- | Landline | San Diego | Cf Communications DBA Telekenex |
| 858-598- | Landline | San Diego | Teleport Communications America |
| 858-805- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-456- | Landline | La Jolla | Pacific Bell |
| 858-592- | Landline | Rancho Bernardo | Pacific Bell |
| 858-967- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-434- | Landline | San Diego | Xo California |
| 858-810- | Landline | San Diego | Teleport Communications America |
| 858-774- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-625- | Landline | La Jolla | Pacific Bell |
| 858-260- | Wireless | La Jolla | T-mobile Usa |
| 858-943- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-675- | Landline | Rancho Bernardo | Pacific Bell |
| 858-762- | Landline | San Diego | Global Crossing Local Services-ca |
| 858-375- | Landline | San Diego | Mpower Communications Corp |
| 858-465- | Landline | Del Mar | Level 3 Communications |
| 858-373- | Landline | La Jolla | Xo California |
| 858-332- | Landline | La Jolla | Tw Telecom Of California Lp |
| 858-679- | Landline | Poway | Pacific Bell |
| 858-678- | Landline | La Jolla | Pacific Bell |
| 858-637- | Landline | San Diego | Pacific Bell |
| 858-427- | Landline | San Diego | Paetec Communications |
| 858-864- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-863- | Landline | San Diego | Global Crossing Local Services-ca |
| 858-541- | Landline | San Diego | Pacific Bell |
| 858-300- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-735- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-740- | Landline | San Diego | AT&T Local |
| 858-951- | Landline | Rancho Santa Fe | Global Crossing Local Services-ca |
| 858-234- | Landline | Rancho Bernardo | North County Communications Corp. |
| 858-244- | Landline | San Diego | Xo California |
| 858-242- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-642- | Landline | La Jolla | Pacific Bell |
| 858-350- | Landline | Del Mar | Pacific Bell |
| 858-344- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-790- | Landline | San Diego | Teleport Communications America |
| 858-215- | Landline | San Diego | Pacific Bell |
| 858-568- | Wireless | La Jolla | Leap Wireless Intl DBA Cricket Comm |
| 858-794- | Landline | Del Mar | Pacific Bell |
| 858-357- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-651- | Landline | La Jolla | Tw Telecom Of California Lp |
| 858-777- | Landline | San Diego | Pac - West Telecomm |
| 858-638- | Landline | La Jolla | Pacific Bell |
| 858-848- | Landline | Poway | Teleport Communications America |
| 858-699- | Wireless | La Jolla | New Cingular Wireless PCS |
| 858-229- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-724- | Landline | San Diego | Xo California |
| 858-947- | Landline | Del Mar | Pac - West Telecomm |
| 858-537- | Landline | San Diego | Pacific Bell |
| 858-225- | Landline | San Diego | Pac - West Telecomm |
| 858-367- | Landline | Rancho Santa Fe | O1 Communications |
| 858-573- | Landline | San Diego | Pacific Bell |
| 858-243- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-400- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-459- | Landline | La Jolla | Pacific Bell |
| 858-361- | Wireless | La Jolla | New Cingular Wireless PCS |
| 858-736- | Landline | La Jolla | Tw Telecom Of California Lp |
| 858-876- | Landline | Del Mar | Global Crossing Local Services-ca |
| 858-927- | Landline | Rancho Bernardo | O1 Communications |
| 858-826- | Landline | La Jolla | Pacific Bell |
| 858-761- | Landline | San Diego | Xo California |
| 858-798- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-693- | Landline | San Diego | Pacific Bell |
| 858-201- | Landline | San Diego | Level 3 Communications |
| 858-412- | Landline | La Jolla | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl |
| 858-633- | Landline | San Diego | AT&T Local |
| 858-504- | Wireless | Rancho Santa Fe | T-mobile Usa |
| 858-314- | Landline | Del Mar | Teleport Communications America |
| 858-518- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-672- | Landline | San Diego | Pacific Bell |
| 858-523- | Landline | Del Mar | Pacific Bell |
| 858-859- | Landline | Poway | Mci Worldcom Communications, Ca |
| 858-780- | Landline | San Diego | Pacific Bell |
| 858-737- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-856- | Wireless | San Diego | Network Services LLC (tsr) |
| 858-359- | Wireless | San Diego | American Messaging (am) |
| 858-213- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-382- | Wireless | Poway | New Cingular Wireless PCS |
| 858-364- | Landline | San Diego | North County Communications Corp. |
| 858-623- | Landline | La Jolla | Pacific Bell |
| 858-414- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-413- | Landline | Poway | Mpower Communications Corp |
| 858-360- | Landline | San Diego | Pacific Bell |
| 858-837- | Wireless | San Diego | New Cingular Wireless PCS |
| 858-909- | Landline | La Jolla | Pacific Bell |
| 858-458- | Landline | La Jolla | Pacific Bell |
| 858-335- | Wireless | Poway | New Cingular Wireless PCS |
| 858-547- | Landline | San Diego | Pacific Bell |
| 858-583- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-345- | Landline | Del Mar | Cox California Telcom, L.l.c. |
| 858-688- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-535- | Landline | La Jolla | Pacific Bell |
| 858-880- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-365- | Landline | San Diego | O1 Communications |
| 858-576- | Landline | San Diego | Pacific Bell |
| 858-248- | Wireless | Poway | Cellco Partnership DBA Verizon Wireless |
| 858-366- | Landline | San Diego | Xo California |
| 858-449- | Wireless | San Diego | Cellco Partnership DBA Verizon Wireless |
| 858-635- | Landline | San Diego | Pacific Bell |
| 858-824- | Landline | La Jolla | Pacific Bell |
| 858-320- | Landline | La Jolla | Pacific Bell |
| 858-347- | Wireless | Del Mar | Usa Mobility Wireless |
| 858-218- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-450- | Landline | La Jolla | Pacific Bell |
| 858-905- | Landline | San Diego | Mci Worldcom Communications, Ca |
| 858-600- | Wireless | San Diego | American Messaging (am) |
| 858-748- | Landline | Poway | Pacific Bell |
| 858-618- | Landline | Rancho Bernardo | Pacific Bell |
| 858-206- | Landline | Poway | Ymax Communications Corp. |
| 858-254- | Wireless | San Diego | Sprint Spectrum L.p. |
| 858-586- | Landline | San Diego | Pacific Bell |
| 858-626- | Landline | La Jolla | Pacific Bell |
| 858-274- | Landline | La Jolla | Pacific Bell |
| 858-614- | Landline | San Diego | Pacific Bell |
| 858-228- | Landline | La Jolla | Xo California |
| 858-380- | Landline | San Diego | Tw Telecom Of California Lp |
| 858-451- | Landline | Rancho Bernardo | Pacific Bell |
| 858-752- | Landline | San Diego | T-mobile Usa |
| 858-509- | Landline | Del Mar | Pacific Bell |
| 858-524- | Landline | Del Mar | Pacific Bell |
| 858-875- | Landline | San Diego | U.s. Telepacific Corp. |
| 858-514- | Landline | San Diego | Pacific Bell |
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- 267 - Pennsylvania
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- 305 - Florida
- 310 - California
- 312 - Illinois
- 314 - Missouri
- 317 - Indiana
- 323 - California
- 347 - New York
- 404 - Georgia
- 407 - Florida
- 408 - California
- 412 - Pennsylvania
- 415 - California
- 443 - Maryland
- 480 - Arizona
- 503 - Oregon
- 510 - California
- 512 - Texas
- 516 - New York
- 561 - Florida
- 602 - Arizona
- 614 - Ohio
- 615 - Tennessee
- 617 - Massachusetts
- 619 - California
- 646 - New York
- 678 - Georgia
- 702 - Nevada
- 703 - Virginia
- 704 - North Carolina
- 707 - California
- 714 - California
- 720 - Colorado
- 757 - Virginia
- 760 - California
- 770 - Georgia
- 786 - Florida
- 805 - California
- 813 - Florida
- 817 - Texas
- 818 - California
- 832 - Texas
- 904 - Florida
- 909 - California
- 916 - California
- 919 - North Carolina
- 949 - California
- 954 - Florida
- 972 - Texas