background
Cities in Areacode 815
  • Belvidere
  • Crystal Lake
  • DeKalb
  • Freeport
  • Joliet
  • Kankakee
  • Loves Park
  • Machesney Park
  • McHenry
  • Rockford
  • Romeoville
  • Woodstock
PREFIX USAGE PRIMARY CITY CARRIER
815-886- LandlineRomeoville Ameritech Illinois
815-789- LandlineOrangeville Frontier North
815-997- LandlineRockford Mcleodusa Telecommunications Services- Il
815-847- LandlineRockford Sbc Internet Services
815-235- LandlineFreeport Frontier North
815-794- LandlineMarseilles Marseilles Telephone Co. Of Marseilles
815-327- LandlinePlainfield Broadwing Communications
815-823- LandlineJoliet Xo Illinois
815-534- LandlineFrankfort Level 3 Communications
815-595- LandlineOregon AT&T Local
815-713- LandlineRockford New Cingular Wireless PCS
815-645- LandlineStillman Valley Frontier North
815-315- LandlineRockford Level 3 Communications
815-456- LandlineFranklin Grove Frontier North
815-953- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-507- LandlineMomence Level 3 Communications
815-357- LandlineSeneca Ameritech Illinois
815-485- LandlineNew Lenox Ameritech Illinois
815-496- LandlineSheridan Frontier North
815-594- LandlineApple River Frontier North
815-585- LandlineMorris Level 3 Communications
815-332- LandlineCherry Valley Frontier North
815-742- WirelessRockford United States Cellular Corp. - Illinois
815-376- LandlineOhio Frontier North
815-681- LandlineRockford Cellco Partnership DBA Verizon Wireless
815-885- LandlineCaledonia Frontier North
815-763- WirelessRockford Answer America DBA Answer Usa
815-889- LandlineMilford Frontier Communications Of The Carolinas, Inc
815-455- LandlineCrystal Lake Ameritech Illinois
815-777- LandlineGalena Ameritech Illinois
815-390- LandlineBraidwood Comcast Phone Of Illinois DBA Comco
815-525- LandlineBeloit Tds Metrocom Inc.-il
815-795- LandlineMarseilles Marseilles Telephone Co. Of Marseilles
815-672- LandlineStreator Frontier North
815-712- WirelessHarvard Sprint Spectrum L.p.
815-495- LandlineLeland Frontier North
815-738- LandlineLeaf River Leaf River Telephone Co.
815-547- LandlineBelvidere Frontier North
815-825- LandlineMalta Frontier North
815-424- LandlineElwood Ameritech Illinois
815-965- LandlineRockford Ameritech Illinois
815-203- WirelessJoliet Usa Mobility Wireless
815-274- WirelessJoliet New Cingular Wireless PCS
815-491- WirelessRockford 365 Wireless
815-218- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-249- LandlineGrand Ridge Frontier North
815-365- LandlineReddick Frontier North
815-992- WirelessStreator Sprint Spectrum L.p.
815-478- LandlineManhattan Ameritech Illinois
815-659- LandlineHennepin Frontier North
815-618- WirelessFreeport New Cingular Wireless PCS
815-774- LandlineJoliet Ameritech Illinois
815-710- LandlineMorris AT&T Local
815-480- WirelessRockford Usa Mobility Wireless
815-878- WirelessPrinceton New Cingular Wireless PCS
815-297- LandlineFreeport Frontier North
815-695- LandlineNewark Ameritech Illinois
815-943- LandlineHarvard Ameritech Illinois
815-337- LandlineWoodstock Ameritech Illinois
815-280- LandlineJoliet Teleport Communications America
815-572- LandlineMarengo Broadwing Communications
815-338- LandlineWoodstock Ameritech Illinois
815-862- LandlineHarvard Charter Fiberlink - Illinois
815-309- LandlineShannon Aero North Communications
815-439- LandlinePlainfield Ameritech Illinois
815-615- LandlineMendota Level 3 Communications
815-242- WirelessRockford Bandwidth.com Clec
815-657- LandlineForrest Ameritech Illinois
815-558- WirelessRockford United States Cellular Corp. - Illinois
815-319- WirelessRockford United States Cellular Corp. - Illinois
815-782- LandlinePlainfield Broadwing Communications
815-488- WirelessLa Grange Park Illinois Valley Cellular Rsa 2-i Partnership
815-321- LandlineWoodstock Xo Illinois
815-709- LandlineCoal City Level 3 Communications
815-314- LandlineManhattan Broadwing Communications
815-701- LandlineWoodstock Level 3 Communications
815-792- LandlineHarding Ameritech Illinois
815-814- WirelessWoodstock T-mobile Usa
815-336- LandlineMilledgeville Citizens Telecom Co Illinois-frontier Citizens -il
815-420- LandlineMalta Essex Telcom
815-548- LandlineSterling Ameritech Illinois
815-231- LandlineRockford Ameritech Illinois
815-216- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-254- LandlinePlainfield Ameritech Illinois
815-747- LandlineEast Dubuque Citizens Telecom Co Illinois-frontier Citizens -il
815-776- LandlineGalena Ameritech Illinois
815-629- LandlineDurand Frontier North
815-513- LandlineMorris Level 3 Communications
815-808- LandlineWinslow Aero North Communications
815-272- LandlineJoliet Mci Worldcom Communications
815-472- LandlineMomence Ameritech Illinois
815-901- LandlineDekalb Comcast Phone Of Illinois DBA Comco
815-923- LandlineUnion Ameritech Illinois
815-523- LandlineKankakee Teleport Communications America
815-528- LandlineMchenry Teleport Communications America
815-461- LandlineLockport Broadwing Communications
815-854- LandlineLong Point Frontier North
815-766- WirelessDekalb United States Cellular Corp. - Illinois
815-361- LandlineManhattan Broadwing Communications
815-335- LandlineWinnebago Frontier North
815-842- LandlinePontiac Frontier North
815-900- LandlineAmboy Cricket Communications
815-282- LandlineLoves Park Ameritech Illinois
815-773- LandlineJoliet Ameritech Illinois
815-518- LandlineCoal City First Communications LLC
815-909- LandlineDekalb T-mobile Usa
815-722- LandlineJoliet Ameritech Illinois
815-590- WirelessSterling Sprint Spectrum L.p.
815-641- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-787- LandlineDekalb Frontier North
815-649- LandlineGardner Rcn Telecom Services Of Illinois
815-839- LandlineKankakee Xo Illinois
815-240- LandlineRockford Charter Fiberlink - Illinois
815-840- LandlineStockton Aero North Communications
815-284- LandlineDixon Gallatin River Communications DBA Centurylink
815-620- LandlineProphetstown Essex Telcom
815-520- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-990- WirelessFreeport Cellco Partnership DBA Verizon Wireless
815-445- LandlineSheffield Frontier North
815-993- WirelessOglesby New Cingular Wireless PCS
815-876- LandlinePrinceton Frontier North
815-535- LandlineSterling Ameritech Illinois
815-292- LandlineSouth Beloit Bergen Telephone Co. - Illinois
815-222- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-578- LandlineMchenry Ameritech Illinois
815-781- LandlineChebanse Rcn Telecom Services Of Illinois
815-358- LandlineCornell C-r Telephone Co.
815-502- LandlineWoodstock First Communications LLC
815-244- LandlineMt Carroll Gallatin River Communications DBA Centurylink
815-346- LandlineGardner Broadwing Communications
815-945- LandlineChenoa Frontier North
815-612- LandlineGraymont Bitwise Communications
815-448- LandlineMazon Ameritech Illinois
815-423- LandlineElwood Ameritech Illinois
815-258- WirelessJoliet New Cingular Wireless PCS
815-740- LandlineJoliet Ameritech Illinois
815-643- LandlineMalden Frontier North
815-339- LandlineGranville Frontier North
815-969- LandlineRockford Ameritech Illinois
815-818- LandlineWarren Aero North Communications
815-623- LandlineRoscoe Frontier North
815-940- LandlineGardner Level 3 Communications
815-263- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-362- LandlineGerman Valley Frontier North
815-883- LandlineOglesby Ameritech Illinois
815-310- LandlineUtica Broadwing Communications
815-978- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-563- LandlineDakota Frontier North
815-796- LandlineFlanagan Frontier Communications Of Prairie
815-743- LandlineGraymont Frontier Communications Of Prairie
815-861- WirelessWoodstock New Cingular Wireless PCS
815-539- LandlineMendota Frontier North
815-635- LandlineChatsworth Frontier North
815-374- LandlineDwight Us Xchange Of Illinois LLC DBA Choice One Comm Il
815-301- LandlineCrystal Lake Broadwing Communications
815-754- LandlineDekalb Frontier North
815-662- LandlineMomence Level 3 Communications
815-567- LandlineEmington Frontier North
815-928- LandlineKankakee Ameritech Illinois
815-434- LandlineOttawa Ameritech Illinois
815-955- WirelessJoliet Sprint Spectrum L.p.
815-899- LandlineSycamore Frontier North
815-492- LandlineApple River Frontier North
815-799- LandlineSterling Level 3 Communications
815-999- LandlineJoliet Sprint Spectrum L.p.
815-764- WirelessDekalb United States Cellular Corp. - Illinois
815-651- LandlineJoliet Rcn Telecom Services Of Illinois
815-683- LandlineCrescent City Ameritech Illinois
815-930- LandlineElizabeth Mediacom Telephony Of Illinois
815-556- LandlinePlainfield Broadwing Communications
815-729- LandlineJoliet Ameritech Illinois
815-591- LandlineHanover Frontier North
815-838- LandlineLockport Ameritech Illinois
815-831- LandlineDavis Aero North Communications
815-933- LandlineKankakee Ameritech Illinois
815-269- LandlineDanforth Frontier Communications Of The Carolinas, Inc
815-632- LandlineSterling Ameritech Illinois
815-499- WirelessSterling United States Cellular Corp. - Illinois
815-830- WirelessOglesby New Cingular Wireless PCS
815-256- LandlineStelle Stelle Telephone Co.
815-755- WirelessDekalb American Messaging (am)
815-771- LandlineAshkum Rcn Telecom Services Of Illinois
815-932- LandlineKankakee Ameritech Illinois
815-252- WirelessOglesby New Cingular Wireless PCS
815-735- WirelessJoliet New Cingular Wireless PCS
815-902- LandlineLyndon Mediacom Telephony Of Illinois
815-922- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-977- LandlineRockford Mci Worldcom Communications
815-476- LandlineWilmington Ameritech Illinois
815-946- LandlinePolo Citizens Telecom Co Illinois-frontier Citizens -il
815-951- LandlineAmboy Essex Telcom
815-543- WirelessRockford United States Cellular Corp. - Illinois
815-974- LandlineTampico Essex Telcom
815-237- LandlineGardner Ameritech Illinois
815-279- WirelessKankakee American Messaging (am)
815-554- LandlineEast Dubuque Mediacom Telephony Of Illinois
815-979- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-300- LandlineChicago Ameritech Illinois
815-664- LandlineSpring Valley Frontier North
815-405- WirelessJoliet Sprint Spectrum L.p.
815-758- LandlineDekalb Frontier North
815-302- WirelessJoliet Sprint Spectrum L.p.
815-236- WirelessWoodstock New Cingular Wireless PCS
815-435- LandlineBeaverville Frontier North
815-385- LandlineMchenry Ameritech Illinois
815-349- LandlineMchenry Xo Illinois
815-835- LandlineDixon Essex Telcom
815-753- LandlineDekalb Frontier North
815-873- LandlineNew Milford Frontier North
815-213- WirelessSterling United States Cellular Corp. - Illinois
815-459- LandlineCrystal Lake Ameritech Illinois
815-530- LandlineJoliet Sprint Spectrum L.p.
815-850- LandlinePecatonica Aero North Communications
815-600- LandlineJoliet New Cingular Wireless PCS
815-348- LandlineKankakee Us Xchange Of Illinois LLC DBA Choice One Comm Il
815-658- LandlineLanark Essex Telcom
815-574- LandlineHarmon Essex Telcom
815-545- WirelessJoliet New Cingular Wireless PCS
815-671- LandlineJoliet Level 3 Communications
815-471- WirelessWatseka Illinois Valley Cellular Rsa 2-i Partnership
815-894- LandlineLadd Frontier North
815-625- LandlineSterling Ameritech Illinois
815-393- LandlineMonroe Center Frontier North
815-438- LandlineTampico Citizens Telecom Co Illinois-frontier Citizens -il
815-217- LandlineDekalb Digital Network Access Communications
815-734- LandlineMt Morris Frontier North
815-414- WirelessEarlville New Cingular Wireless PCS
815-343- WirelessOglesby New Cingular Wireless PCS
815-452- LandlineToluca Frontier North
815-746- LandlineMarseilles Marseilles Telephone Co. Of Marseilles
815-406- LandlineByron Frontier North
815-736- LandlineLisbon Ameritech Illinois
815-895- LandlineSycamore Frontier North
815-428- LandlineMartinton Frontier North
815-531- LandlineJoliet Teleport Communications America
815-829- LandlineChadwick Essex Telcom
815-786- LandlineSandwich Frontier North
815-415- LandlineSeneca Ameritech Illinois
815-626- LandlineSterling Ameritech Illinois
815-604- LandlineDixon Essex Telcom
815-356- LandlineCrystal Lake Ameritech Illinois
815-749- WirelessRockford Answer America DBA Answer Usa
815-707- LandlineGilman Level 3 Communications
815-897- LandlineLyndon Mediacom Telephony Of Illinois
815-450- WirelessMomence New Cingular Wireless PCS
815-444- LandlineCrystal Lake Ameritech Illinois
815-859- LandlineRock Falls Essex Telcom
815-288- LandlineDixon Gallatin River Communications DBA Centurylink
815-741- LandlineJoliet Ameritech Illinois
815-694- LandlineClifton Frontier North
815-601- LandlineRockford Bitwise Communications
815-877- LandlineLoves Park Ameritech Illinois
815-241- WirelessNorthbrook American Messaging (am)
815-762- WirelessDekalb Cellco Partnership DBA Verizon Wireless
815-233- LandlineFreeport Frontier North
815-803- LandlineByron Aero North Communications
815-387- LandlineRockford Ameritech Illinois
815-718- WirelessSterling United States Cellular Corp. - Illinois
815-637- LandlineLoves Park Ameritech Illinois
815-790- WirelessWoodstock Sprint Spectrum L.p.
815-665- LandlineOttawa Rcn Telecom Services Of Illinois
815-519- WirelessRockford Sprint Spectrum L.p.
815-841- LandlineMt Morris Essex Telcom
815-232- LandlineFreeport Frontier North
815-750- LandlineMarseilles Mtco Communications
815-865- LandlineDavis Frontier North
815-807- LandlineGerman Valley Aero North Communications
815-529- WirelessWoodstock Cellco Partnership DBA Verizon Wireless
815-344- LandlineMchenry Ameritech Illinois
815-224- LandlineLa Salle Ameritech Illinois
815-661- LandlineMorris Rcn Telecom Services Of Illinois
815-759- LandlineMchenry Ameritech Illinois
815-557- WirelessJoliet Sprint Spectrum L.p.
815-417- LandlineBraidwood Ameritech Illinois
815-209- LandlineRockford Level 3 Communications
815-426- LandlineHerscher Ameritech Illinois
815-462- LandlineNew Lenox Ameritech Illinois
815-227- LandlineRockford Ameritech Illinois
815-935- LandlineKankakee Ameritech Illinois
815-388- LandlineMchenry Sprint Spectrum L.p.
815-463- LandlineNew Lenox Ameritech Illinois
815-347- WirelessWoodstock Cellco Partnership DBA Verizon Wireless
815-678- LandlineRichmond Frontier North
815-893- LandlineCrystal Lake Comcast Phone Of Illinois DBA Comco
815-929- LandlineKankakee Ameritech Illinois
815-593- LandlineDekalb AT&T Local
815-624- LandlineRockton Frontier North
815-260- WirelessJoliet Sprint Spectrum L.p.
815-508- WirelessDekalb New Cingular Wireless PCS
815-987- LandlineRockford Ameritech Illinois
815-989- LandlineProphetstown Mediacom Telephony Of Illinois
815-630- WirelessJoliet T-mobile Usa
815-546- WirelessJoliet New Cingular Wireless PCS
815-920- LandlineCornell Mediacom Telephony Of Illinois
815-868- LandlineMc Connell Frontier North
815-844- LandlinePontiac Frontier North
815-262- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-413- LandlineMorris First Communications LLC
815-278- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-538- LandlineMendota Frontier North
815-298- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-673- LandlineStreator Frontier North
815-636- LandlineLoves Park Ameritech Illinois
815-870- WirelessRockford Usa Mobility Wireless
815-676- LandlinePlainfield Level 3 Communications
815-692- LandlineFairbury Frontier North
815-908- WirelessFreeport Sprint Communications Company, L.p.
815-271- LandlineMchenry Mci Worldcom Communications
815-481- WirelessLa Grange Park Illinois Valley Cellular Rsa 2-i Partnership
815-251- LandlineRock Falls Gallatin River Communications DBA Centurylink
815-542- LandlineTampico Citizens Telecom Co Illinois-frontier Citizens -il
815-733- LandlinePlainfield Rcn Telecom Services Of Illinois
815-294- WirelessLa Grange Park Usa Mobility Wireless
815-816- LandlineDakota Aero North Communications
815-576- LandlinePolo Essex Telcom
815-934- LandlineEmington Frontier North
815-891- LandlineWinnebago Aero North Communications
815-328- LandlineLockport Broadwing Communications
815-501- WirelessDekalb Sprint Spectrum L.p.
815-879- LandlinePrinceton Frontier North
815-247- LandlinePecatonica Frontier North
815-245- WirelessWoodstock New Cingular Wireless PCS
815-401- LandlineKankakee Level 3 Communications
815-230- LandlinePlainfield Broadwing Communications
815-308- LandlineWoodstock Broadwing Communications
815-396- LandlineSteward Frontier North
815-832- LandlineSaunemin Frontier Communications Of Illinois
815-470- LandlineRockford Ameritech Illinois
815-386- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-579- WirelessLa Salle Sprint Spectrum L.p.
815-686- LandlinePiper City Frontier North
815-373- LandlineElwood Us Xchange Of Illinois LLC DBA Choice One Comm Il
815-970- WirelessSycamore Sprint Spectrum L.p.
815-559- LandlineFulton Essex Telcom
815-648- LandlineHebron Frontier North
815-290- LandlineMinooka Sbc Internet Services
815-549- WirelessKankakee Sprint Spectrum L.p.
815-410- LandlineLa Salle Level 3 Communications
815-370- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-639- LandlineLoves Park Ameritech Illinois
815-628- LandlineWest Brooklyn Frontier North
815-918- LandlineClifton Level 3 Communications
815-680- LandlineManhattan Rcn Telecom Services Of Illinois
815-219- WirelessCrystal Lake Sprint Spectrum L.p.
815-833- LandlineMc Connell Aero North Communications
815-466- LandlineGrant Park Ameritech Illinois
815-430- LandlineMchenry First Communications LLC
815-856- LandlineTonica Leonore Mutual Telephone Co.
815-265- LandlineGilman Ameritech Illinois
815-437- LandlinePutnam Frontier North
815-652- LandlineDixon Gallatin River Communications DBA Centurylink
815-696- LandlineRoscoe Aero North Communications
815-238- WirelessFreeport Cellco Partnership DBA Verizon Wireless
815-800- LandlinePoplar Grove Mediacom Telephony Of Illinois
815-938- LandlineForreston Frontier North
815-998- LandlineOdell Frontier North
815-670- WirelessRockford Sprint Spectrum L.p.
815-402- LandlineGalena Level 3 Communications
815-201- WirelessRockford Bandwidth.com Clec
815-322- LandlineMchenry Level 3 Communications
815-954- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-667- LandlineUtica Ameritech Illinois
815-398- LandlineRockford Ameritech Illinois
815-874- LandlineNew Milford Frontier North
815-248- LandlineDurand Frontier North
815-527- LandlineWoodstock Teleport Communications America
815-325- WirelessJoliet New Cingular Wireless PCS
815-429- LandlineSheldon Frontier North
815-631- LandlineSterling Ameritech Illinois
815-917- LandlineRochelle Essex Telcom
815-324- LandlineOttawa Mediacom Telephony Of Illinois
815-289- WirelessRockford United States Cellular Corp. - Illinois
815-577- LandlinePlainfield Ameritech Illinois
815-972- LandlineRockford Ameritech Illinois
815-812- LandlineDakota Aero North Communications
815-727- LandlineJoliet Ameritech Illinois
815-720- LandlineRockford Ameritech Illinois
815-638- LandlineLa Moille Frontier North
815-350- LandlineFranklin Grove Essex Telcom
815-684- LandlineChadwick Citizens Telecom Co Illinois-frontier Citizens -il
815-964- LandlineRockford Ameritech Illinois
815-243- WirelessRockford United States Cellular Corp. - Illinois
815-392- LandlineKinsman Kinsman Mutual Telephone Company
815-730- LandlineJoliet Ameritech Illinois
815-273- LandlineSavanna Gallatin River Communications DBA Centurylink
815-948- LandlineProphetstown Citizens Telecom Co Illinois-frontier Citizens -il
815-524- LandlineLockport Teleport Communications America
815-363- LandlineMchenry Ameritech Illinois
815-962- LandlineRockford Ameritech Illinois
815-693- WirelessJoliet Sprint Spectrum L.p.
815-984- LandlineWellington Frontier Communications Of The Carolinas, Inc
815-568- LandlineMarengo Ameritech Illinois
815-968- LandlineRockford Ameritech Illinois
815-239- LandlinePecatonica Frontier North
815-890- LandlineNew Milford Aero North Communications
815-942- LandlineMorris Ameritech Illinois
815-573- LandlineKankakee Level 3 Communications
815-660- LandlineLockport Rcn Telecom Services Of Illinois
815-875- LandlinePrinceton Frontier North
815-654- LandlineLoves Park Ameritech Illinois
815-584- LandlineDwight Ameritech Illinois
815-360- LandlineSublette Essex Telcom
815-369- LandlineLena Frontier North
815-892- LandlineShannon Essex Telcom
815-716- WirelessSterling Sprint Spectrum L.p.
815-806- LandlineFrankfort Ameritech Illinois
815-453- LandlineAshton Frontier North
815-465- LandlineGrant Park Ameritech Illinois
815-622- LandlineSterling Ameritech Illinois
815-333- LandlineWoodstock Broadwing Communications
815-246- LandlineEarlville Frontier North
815-728- LandlineWonder Lake Frontier North
815-756- LandlineDekalb Frontier North
815-412- LandlineFrankfort Broadwing Communications
815-409- WirelessJoliet Cellco Partnership DBA Verizon Wireless
815-912- LandlineBelvidere Aero North Communications
815-798- LandlineMilledgeville Essex Telcom
815-475- LandlineYorkville Ameritech Illinois
815-784- LandlineGenoa Frontier North
815-725- LandlineJoliet Ameritech Illinois
815-906- LandlineMt Carroll Mediacom Telephony Of Illinois
815-304- LandlineKankakee Broadwing Communications
815-650- LandlineFreeport AT&T Local
815-397- LandlineRockford Ameritech Illinois
815-949- LandlineCabery Frontier North
815-851- WirelessKankakee Usa Mobility Wireless
815-952- LandlineLanark Aero North Communications
815-277- LandlineFrankfort Teleport Communications America
815-334- LandlineWoodstock Ameritech Illinois
815-971- LandlineRockford Ameritech Illinois
815-836- LandlineLockport Ameritech Illinois
815-617- LandlineOttawa AT&T Local
815-477- LandlineCrystal Lake Ameritech Illinois
815-927- LandlineJoliet Broadwing Communications
815-888- LandlineRochelle Level 3 Communications
815-442- LandlineTonica Tonica Telephone Co.
815-961- LandlineRockford Ameritech Illinois
815-616- WirelessFreeport T-mobile Usa
815-732- LandlineOregon Frontier North
815-537- LandlineProphetstown Citizens Telecom Co Illinois-frontier Citizens -il
815-772- LandlineMorrison Citizens Telecom Co Illinois-frontier Citizens -il
815-653- LandlineWonder Lake Frontier North
815-690- WirelessJoliet Sprint Spectrum L.p.
815-582- WirelessJoliet T-mobile Usa
815-925- LandlineHennepin Frontier North
815-210- WirelessJoliet New Cingular Wireless PCS
815-981- LandlineOttawa Level 3 Communications
815-366- LandlineOttawa Broadwing Communications
815-845- LandlineScales Mound Frontier North
815-717- LandlineNew Lenox Broadwing Communications
815-704- LandlineBeloit Mcleodusa Telecommunications Services- Il
815-541- WirelessFreeport United States Cellular Corp. - Illinois
815-706- LandlineLyndon Essex Telcom
815-371- LandlineUtica Broadwing Communications
815-936- LandlineKankakee Ameritech Illinois
815-580- LandlineRockford AT&T Local
815-440- WirelessDixon Cellco Partnership DBA Verizon Wireless
815-698- LandlineAshkum Frontier North
815-432- LandlineWatseka Ameritech Illinois
815-801- LandlineFreeport Aero North Communications
815-234- LandlineByron Frontier North
815-433- LandlineOttawa Ameritech Illinois
815-586- LandlineRansom C-r Telephone Co.
815-702- LandlineSaunemin Sprint Communications Company, L.p.
815-688- LandlineStrawn Frontier North
815-910- WirelessMendota Illinois Valley Cellular Rsa 2-i Partnership
815-907- LandlineManteno Broadwing Communications
815-668- LandlineRockford Neutral Tandem-illinois
815-592- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-551- LandlineSavanna Essex Telcom
815-483- WirelessJoliet Sprint Spectrum L.p.
815-270- LandlineLanark Charter Fiberlink - Illinois
815-467- LandlineMinooka Ameritech Illinois
815-204- WirelessCrystal Lake Usa Mobility Wireless
815-500- LandlineMarseilles Sprint Communications Company, L.p.
815-791- WirelessJoliet Sprint Spectrum L.p.
815-726- LandlineJoliet Ameritech Illinois
815-802- LandlineKankakee Ameritech Illinois
815-983- WirelessRockford American Messaging (am)
815-384- LandlineMalta Frontier North
815-221- LandlineLockport Teleport Communications America
815-533- WirelessLa Grange Park Indiana Paging Ntwk
815-860- LandlineElwood Teleport Communications America
815-898- LandlineElizabeth Aero North Communications
815-354- WirelessWoodstock Cellco Partnership DBA Verizon Wireless
815-608- WirelessRockford T-mobile Usa
815-985- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-723- LandlineJoliet Ameritech Illinois
815-372- LandlineRomeoville Ameritech Illinois
815-351- WirelessKankakee Cellco Partnership DBA Verizon Wireless
815-295- LandlineKankakee T-mobile Usa
815-896- LandlineDurand Aero North Communications
815-947- LandlineStockton Frontier North
815-436- LandlinePlainfield Ameritech Illinois
815-267- LandlinePlainfield Mci Worldcom Communications
815-285- LandlineDixon Gallatin River Communications DBA Centurylink
815-451- WirelessWoodstock New Cingular Wireless PCS
815-399- LandlineRockford Ameritech Illinois
815-647- LandlineCullom Mediacom Telephony Of Illinois
815-404- WirelessCrystal Lake Sprint Spectrum L.p.
815-229- LandlineRockford Ameritech Illinois
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815-994- WirelessDixon Sprint Spectrum L.p.
815-340- LandlineLa Moille Comcast Phone Of Illinois DBA Comco
815-503- WirelessMendota Sprint Spectrum L.p.
815-303- WirelessPrinceton Illinois Valley Cellular Rsa 2-i Partnership
815-809- LandlineLena Aero North Communications
815-307- LandlineMchenry Broadwing Communications
815-980- WirelessRockford Cellco Partnership DBA Verizon Wireless
815-610- LandlineCornell Bitwise Communications
815-441- WirelessSterling Cellco Partnership DBA Verizon Wireless
815-793- WirelessDekalb T-mobile Usa
815-581- LandlineSpring Grove Comcast Phone Of Illinois DBA Comco
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815-689- LandlineCullom Frontier Communications Of Illinois
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815-703- WirelessRockford Sprint Spectrum L.p.
815-817- LandlineHanover Aero North Communications
815-956- LandlineMorrison Citizens Telecom Co Illinois-frontier Citizens -il
815-320- WirelessKankakee Peerless Network Of Illinois
815-312- LandlineRockford Ymax Communications Corp.
815-299- WirelessRockford United States Cellular Corp. - Illinois
815-281- WirelessGalena United States Cellular Corp. - Illinois
815-769- LandlineSeneca Broadwing Communications
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815-291- WirelessFreeport United States Cellular Corp. - Illinois
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815-490- LandlineRockford Ameritech Illinois
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815-342- WirelessJoliet New Cingular Wireless PCS
815-287- LandlineVerona Ameritech Illinois
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815-532- WirelessMorris Usa Mobility Wireless
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815-382- WirelessWoodstock New Cingular Wireless PCS
815-677- LandlineElizabeth Cellco Partnership DBA Verizon Wireless
815-633- LandlineLoves Park Ameritech Illinois
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815-609- LandlinePlainfield Ameritech Illinois
815-991- LandlineSycamore Essex Telcom
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815-526- LandlineCrystal Lake Teleport Communications America
815-305- LandlineGardner Broadwing Communications
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815-454- LandlineSheffield Frontier North
815-721- LandlineRockford AT&T Local
815-884- LandlineHarvard Mediacom Telephony Of Illinois
815-464- LandlineFrankfort Ameritech Illinois
815-391- LandlineRockford Ameritech Illinois
815-867- WirelessPontiac Sprint Spectrum L.p.
815-375- WirelessDekalb United States Cellular Corp. - Illinois
815-283- LandlineDekalb Mediacom Telephony Of Illinois
815-407- LandlineRomeoville Ameritech Illinois
815-286- LandlineHinckley Frontier North
815-208- LandlineFulton Mediacom Telephony Of Illinois
815-656- LandlineFreeport Level 3 Communications
815-494- WirelessRockford United States Cellular Corp. - Illinois
815-919- WirelessJoliet T-mobile Usa
815-642- LandlineMinooka Broadwing Communications
815-973- WirelessDixon United States Cellular Corp. - Illinois
815-341- WirelessJoliet New Cingular Wireless PCS
815-903- WirelessMchenry American Messaging (am)
815-352- LandlineKankakee Broadwing Communications
815-748- LandlineDekalb Frontier North
815-522- LandlineKirkland Frontier North
815-882- LandlineMc Nabb Mcnabb Telephone Co.
815-751- WirelessDekalb Cellco Partnership DBA Verizon Wireless
815-822- WirelessStreator New Cingular Wireless PCS
815-408- LandlineUtica First Communications LLC
815-804- LandlinePecatonica Aero North Communications
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815-378- WirelessRockford Sprint Spectrum L.p.
815-675- LandlineSpring Grove Frontier North
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815-866- WirelessPrinceton Illinois Valley Cellular Rsa 2-i Partnership
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815-468- LandlineManteno Ameritech Illinois
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815-482- WirelessWoodstock Sprint Spectrum L.p.
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815-504- LandlineGardner First Communications LLC
815-995- LandlineDekalb Teleport Communications America
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815-353- WirelessWoodstock Cellco Partnership DBA Verizon Wireless
815-960- LandlineLeaf River North County Communications Corp. - CA
815-215- LandlineNew Lenox First Communications LLC
815-484- LandlineRockford Ameritech Illinois
815-967- LandlineRockford Ameritech Illinois
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815-330- LandlineCrescent City First Communications LLC
815-685- WirelessJoliet New Cingular Wireless PCS
815-602- LandlineKankakee First Communications LLC
815-855- LandlineMilledgeville Mediacom Telephony Of Illinois
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815-674- WirelessStreator New Cingular Wireless PCS
815-431- LandlineOttawa Ameritech Illinois
815-293- LandlineRomeoville Ameritech Illinois
815-316- LandlineRockford Tds Metrocom Inc.-il
815-745- LandlineWarren Frontier North
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815-276- LandlineCrystal Lake Teleport Communications America
815-966- LandlineRockford Ameritech Illinois
815-460- LandlineJoliet First Communications LLC
815-737- LandlineCapron Sharon Telephone Co. - Illinois
815-200- LandlineLa Salle Paetec Communications
815-418- LandlineManhattan First Communications LLC
815-275- WirelessFreeport Cellco Partnership DBA Verizon Wireless
815-848- WirelessPontiac Illinois Valley Cellular Rsa 2-i Partnership
815-266- LandlineFreeport Frontier North
815-486- LandlineDonovan Frontier North
815-212- LandlineJoliet T-mobile Usa
815-225- LandlineMilledgeville Citizens Telecom Co Illinois-frontier Citizens -il
815-826- WirelessSomonauk Cellco Partnership DBA Verizon Wireless
815-963- LandlineRockford Ameritech Illinois
815-489- LandlineRockford Ameritech Illinois
815-509- WirelessRockford Sprint Spectrum L.p.
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815-915- LandlineCoal City Level 3 Communications
815-264- LandlineWaterman Frontier North
815-621- WirelessRockford Sprint Spectrum L.p.
815-708- LandlineRockford Comcast Phone Of Illinois DBA Comco
815-778- LandlineLyndon Citizens Telecom Co Illinois-frontier Citizens -il
815-359- LandlineHarmon Gallatin River Communications DBA Centurylink
815-731- LandlinePlainfield Ameritech Illinois
815-880- LandlineWoodstock Xo Illinois
815-606- LandlineOttawa First Communications LLC
815-941- LandlineMorris Ameritech Illinois
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815-474- WirelessJoliet New Cingular Wireless PCS
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815-514- WirelessJoliet Sprint Spectrum L.p.
815-691- LandlineUtica Rcn Telecom Services Of Illinois
815-379- LandlineWalnut Frontier North
815-871- WirelessRockford United States Cellular Corp. - Illinois
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815-797- LandlineSomonauk Level 3 Communications
815-389- LandlineBeloit Ameritech Illinois
815-313- LandlineOttawa Broadwing Communications
815-827- LandlineMaple Park Frontier North
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815-540- WirelessRockford Sprint Spectrum L.p.
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815-881- LandlineOregon Essex Telcom
815-566- LandlineBelvidere Level 3 Communications
815-355- WirelessWoodstock Cellco Partnership DBA Verizon Wireless
815-937- LandlineKankakee Ameritech Illinois
815-505- WirelessRockford T-mobile Usa
815-458- LandlineBraidwood Ameritech Illinois
815-345- LandlineWoodstock Level 3 Communications
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815-473- LandlineWatseka Frontier Communications Of The Carolinas, Inc
815-863- LandlineRutland Frontier North
815-395- LandlineRockford Ameritech Illinois
815-521- LandlineMinooka Ameritech Illinois
815-761- WirelessDekalb Cellco Partnership DBA Verizon Wireless
815-768- WirelessJoliet Ameritech Illinois
815-926- LandlineWilmington Broadwing Communications
815-655- LandlineMilledgeville Essex Telcom
815-913- LandlineJoliet Sprint Communications Company, L.p.
815-770- LandlineHarvard Charter Fiberlink - Illinois
815-421- LandlineHerscher Ameritech Illinois
815-317- LandlineCrescent City Broadwing Communications
815-857- LandlineAmboy Frontier North
815-767- WirelessLa Grange Park American Messaging (am)
815-381- LandlineRockford Ameritech Illinois
815-589- LandlineFulton Citizens Telecom Co Illinois-frontier Citizens -il
815-996- WirelessSavanna Sprint Spectrum L.p.
815-682- LandlineMilford Frontier Communications Of The Carolinas, Inc
815-705- LandlineMorris Teleport Communications America
815-634- LandlineCoal City Ameritech Illinois
815-739- WirelessSycamore Sprint Spectrum L.p.
815-380- LandlineSterling Essex Telcom
815-775- WirelessWoodstock Usa Mobility Wireless
815-982- LandlineTampico Essex Telcom
815-510- LandlineStreator Mediacom Telephony Of Illinois
815-331- LandlineMchenry Broadwing Communications
815-400- LandlineMorrison Mediacom Telephony Of Illinois
815-744- LandlineJoliet Ameritech Illinois
815-493- LandlineLanark Citizens Telecom Co Illinois-frontier Citizens -il
815-326- WirelessOglesby New Cingular Wireless PCS
815-202- WirelessOglesby New Cingular Wireless PCS
815-944- LandlineSaint Anne Ameritech Illinois
815-569- LandlineCapron Frontier North
815-666- WirelessJoliet Cellco Partnership DBA Verizon Wireless
815-719- WirelessPrinceton Sprint Spectrum L.p.
815-810- LandlinePearl City Aero North Communications
815-487- LandlinePlainfield First Communications LLC
815-819- LandlineOrangeville Aero North Communications
815-446- LandlineOglesby Frontier North
815-419- LandlinePontiac AT&T Local
815-261- LandlineCrystal Lake Mci Worldcom Communications
815-988- WirelessRockford United States Cellular Corp. - Illinois
815-788- LandlineCrystal Lake Ameritech Illinois
815-613- LandlineMt Carroll Essex Telcom
815-821- LandlineFreeport United States Cellular Corp. - Illinois
815-587- LandlineOttawa Level 3 Communications
815-205- WirelessLa Grange Park Centurylink Communications LLC
815-506- LandlineUnion Level 3 Communications
815-364- LandlineMorris Broadwing Communications
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815-834- LandlineLockport Ameritech Illinois
815-887- LandlineHarvard Teleport Communications America
815-250- LandlineLa Salle Comcast Phone Of Illinois DBA Comco
815-820- LandlineElizabeth Aero North Communications
815-780- LandlineLa Salle Broadwing Communications
815-852- LandlineScales Mound Aero North Communications
815-570- LandlineSandwich Level 3 Communications
815-603- WirelessKankakee T-mobile Usa
815-849- LandlineSublette Frontier North
815-318- LandlineMorris Broadwing Communications
815-469- LandlineFrankfort Ameritech Illinois
815-597- LandlineGarden Prairie Frontier North
815-394- LandlineRockford Ameritech Illinois
815-646- LandlineTiskilwa Frontier North
815-714- LandlineJoliet Sprint Communications Company, L.p.
815-872- LandlinePrinceton Frontier North
815-228- WirelessOglesby New Cingular Wireless PCS
815-512- LandlineLockport First Communications LLC
815-383- WirelessCrescent City New Cingular Wireless PCS
815-226- LandlineRockford Ameritech Illinois
815-422- LandlineSt Anne Ameritech Illinois
815-765- LandlinePoplar Grove Frontier North
815-614- LandlineKankakee Broadwing Communications
815-306- LandlineLockport Broadwing Communications
815-253- LandlineKempton Frontier Communications Of Illinois
815-783- LandlineGilman Rcn Telecom Services Of Illinois
815-323- LandlineBelvidere Level 3 Communications
815-377- LandlineCrescent City Broadwing Communications
815-757- WirelessDekalb United States Cellular Corp. - Illinois
815-449- LandlineDakota Frontier North
815-223- LandlineLa Salle Ameritech Illinois
815-663- LandlineSpring Valley Frontier North
815-257- WirelessStreator Illinois Valley Cellular Rsa 2-ii Partnership
815-699- LandlineWyanet Frontier North
815-447- LandlineSpring Valley Frontier Communications Of Depue
815-571- LandlineShannon Mediacom Telephony Of Illinois
815-916- WirelessMinooka Broadvox-clec
815-837- LandlineForreston Aero North Communications
815-516- LandlineRockford Sprint Spectrum L.p.
815-864- LandlineShannon Citizens Telecom Co Illinois-frontier Citizens -il
815-931- WirelessJoliet New Cingular Wireless PCS
815-858- LandlineElizabeth Frontier North
815-760- WirelessHennepin Cellco Partnership DBA Verizon Wireless
815-457- LandlineCissna Park Frontier Communications Of The Carolinas, Inc
815-904- WirelessRockford New Cingular Wireless PCS
815-497- LandlineCompton Frontier North
815-259- LandlineThomson Gallatin River Communications DBA Centurylink
815-853- LandlineWenona Frontier North
815-697- LandlineChebanse Frontier North
815-220- LandlineLa Salle Ameritech Illinois
815-975- WirelessBelvidere New Cingular Wireless PCS
815-565- LandlineMorrison Mediacom Telephony Of Illinois
815-596- LandlineMarengo Sbc Internet Services
815-924- LandlineProphetstown Essex Telcom
815-544- LandlineBelvidere Frontier North
815-329- LandlineRockford Sbc Internet Services
815-296- WirelessRockford Usa Mobility Wireless
815-403- WirelessMchenry Sprint Spectrum L.p.