630 Area Code has 780 prefixes

PrefixPrimary CityCarrier
630-812WillowbrookNew Cingular Wireless Pcs, Llc - Il
630-814SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-815Buffalo GroveNew Cingular Wireless Pcs, Llc - Il
630-816Arlington HeightsSprint Spectrum L.p.
630-817ElginCellco Partnership Dba Verizon Wireless - Il
630-818Buffalo GroveMcimetro Access Transmission Services Llc
630-819ChicagoNew Cingular Wireless Pcs, Llc - Il
630-820AuroraAmeritech Illinois
630-821BensenvilleMcimetro Access Transmission Services Llc
630-822ElginNew Cingular Wireless Pcs, Llc - Il
630-823BensenvilleMcimetro Access Transmission Services Llc
630-824ChicagoOvation Communications Of Illinois, Inc.
630-825Arlington HeightsOvation Communications Of Illinois, Inc.
630-826SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-827ChicagoOvation Communications Of Illinois, Inc.
630-828ChicagoTeleport Communications America, Llc - Il
630-829Downers GroveAmeritech Illinois
630-830BartlettAmeritech Illinois
630-831Hickory HillsCellco Partnership Dba Verizon Wireless - Il
630-832ElmhurstAmeritech Illinois
630-833ElmhurstAmeritech Illinois
630-834ElmhurstAmeritech Illinois
630-835Arlington HeightsOvation Communications Of Illinois, Inc.
630-836WarrenvilleAmeritech Illinois
630-837BartlettAmeritech Illinois
630-838NapervilleUsa Mobility Wireless, Inc.
630-839Arlington HeightsBroadwing Communications, Llc - Il
630-840BataviaAmeritech Illinois
630-841WillowbrookNew Cingular Wireless Pcs, Llc - Il
630-842Buffalo GroveNew Cingular Wireless Pcs, Llc - Il
630-843ElginCellco Partnership Dba Verizon Wireless - Il
630-844AuroraAmeritech Illinois
630-845GenevaAmeritech Illinois
630-846Hickory HillsCellco Partnership Dba Verizon Wireless - Il
630-847Oak BrookYmax Communications Corp. - Il
630-848NapervilleAmeritech Illinois
630-849Hickory HillsT-mobile Usa, Inc.
630-850HinsdaleAmeritech Illinois
630-851AuroraAmeritech Illinois
630-852Downers GroveAmeritech Illinois
630-853Buffalo GroveNew Cingular Wireless Pcs, Llc - Il
630-854ChicagoT-mobile Usa, Inc.
630-855ChicagoTeleport Communications America, Llc - Il
630-856HinsdaleAmeritech Illinois
630-857NapervilleAmeritech Illinois
630-858Glen EllynAmeritech Illinois
630-859AuroraAmeritech Illinois
630-860BensenvilleAmeritech Illinois
630-861Elk Grove VillageMci Worldcom Communications, Inc. - Il
630-862Hickory HillsAmeritech Illinois
630-863ElginT-mobile Usa, Inc.
630-864ChicagoT-mobile Usa, Inc.
630-865Arlington HeightsSprint Spectrum L.p.
630-866ChicagoTeleport Communications America, Llc - Il
630-867NapervilleUsa Mobility Wireless, Inc.
630-868Arlington HeightsBroadwing Communications, Llc - Il
630-869ChicagoPeerless Network Of Illinois, Llc - Il
630-870Arlington HeightsTeleport Communications America, Llc - Il
630-871WheatonAmeritech Illinois
630-872SchaumburgAmeritech Illinois
630-873Arlington HeightsBroadwing Communications, Llc - Il
630-874Elk Grove VillageMci Worldcom Communications, Inc. - Il
630-875BensenvilleAmeritech Illinois
630-876West ChicagoAmeritech Illinois
630-877Buffalo GroveNew Cingular Wireless Pcs, Llc - Il
630-878Arlington HeightsSprint Spectrum L.p.
630-879GenevaAmeritech Illinois
630-880WillowbrookNew Cingular Wireless Pcs, Llc - Il
630-881Buffalo GroveNew Cingular Wireless Pcs, Llc - Il
630-882ChicagoAt&t Local
630-883ChicagoLevel 3 Communications, Llc - Il
630-884ChicagoXo Illinois, Inc.
630-885Arlington HeightsT-mobile Usa, Inc.
630-886Arlington HeightsSprint Spectrum L.p.
630-887HinsdaleAmeritech Illinois
630-888ChicagoT-mobile Usa, Inc.
630-889LombardAmeritech Illinois
630-890ChicagoT-mobile Usa, Inc.
630-891Oak BrookOvation Communications Of Illinois, Inc.
630-892AuroraAmeritech Illinois
630-893RoselleAmeritech Illinois
630-894RoselleAmeritech Illinois
630-895NapervilleUsa Mobility Wireless, Inc.
630-896AuroraAmeritech Illinois
630-897AuroraAmeritech Illinois
630-898AuroraAmeritech Illinois
630-899SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-901Arlington HeightsSprint Spectrum L.p.
630-902SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-903Arlington HeightsSprint Spectrum L.p.
630-904NapervilleAmeritech Illinois
630-905RoselleAmeritech Illinois
630-906AuroraAmeritech Illinois
630-907AuroraAmeritech Illinois
630-908WillowbrookNew Cingular Wireless Pcs, Llc - Il
630-909WheatonOvation Communications Of Illinois, Inc.
630-910LemontAmeritech Illinois
630-912ChicagoTeleport Communications America, Llc - Il
630-913SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-914LemontAmeritech Illinois
630-915ElginT-mobile Usa, Inc.
630-916LombardAmeritech Illinois
630-917SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-918Arlington HeightsSprint Spectrum L.p.
630-919Rolling MeadowsTeleport Communications America, Llc - Il
630-920HinsdaleAmeritech Illinois
630-921ElginCellco Partnership Dba Verizon Wireless - Il
630-922NapervilleAmeritech Illinois
630-923ChicagoT-mobile Usa, Inc.
630-924RoselleAmeritech Illinois
630-925ChicagoXo Illinois, Inc.
630-926Arlington HeightsSprint Spectrum L.p.
630-927Hickory HillsCellco Partnership Dba Verizon Wireless - Il
630-928Oak BrookAmeritech Illinois
630-929Arlington HeightsBroadwing Communications, Llc - Il
630-930Arlington HeightsSprint Spectrum L.p.
630-931ChicagoTeleport Communications America, Llc - Il
630-932LombardAmeritech Illinois
630-933WheatonAmeritech Illinois
630-934ChicagoAt&t Corp.
630-935ChicagoT-mobile Usa, Inc.
630-936Arlington HeightsLevel 3 Communications, Llc - Il
630-937ChicagoOvation Communications Of Illinois, Inc.
630-938ChicagoBroadwing Communications, Llc - Il
630-939ElginCellco Partnership Dba Verizon Wireless - Il
630-940ElginOvation Communications Of Illinois, Inc.
630-941ElmhurstAmeritech Illinois
630-942Glen EllynAmeritech Illinois
630-943ChicagoTeleport Communications America, Llc - Il
630-945ElginMci Worldcom Communications, Inc. - Il
630-946ChicagoOvation Communications Of Illinois, Inc.
630-947Hickory HillsOvation Communications Of Illinois, Inc.
630-948ChicagoLevel 3 Communications, Llc - Il
630-949ChicagoPaetec Communications, Inc. - Il
630-951ElginCellco Partnership Dba Verizon Wireless - Il
630-952ChicagoFirst Communications Llc - Il
630-953LombardAmeritech Illinois
630-954Oak BrookAmeritech Illinois
630-955NapervilleAmeritech Illinois
630-956Arlington HeightsAmeritech Illinois
630-957ChicagoFirst Communications, Llc
630-960Downers GroveAmeritech Illinois
630-961NapervilleAmeritech Illinois
630-962Hickory HillsLevel 3 Communications, Llc - Il
630-963Downers GroveAmeritech Illinois
630-964Downers GroveAmeritech Illinois
630-965ChicagoT-mobile Usa, Inc.
630-966AuroraAmeritech Illinois
630-967ChicagoFirst Communications, Llc
630-968Downers GroveAmeritech Illinois
630-969Downers GroveAmeritech Illinois
630-970SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-971Downers GroveAmeritech Illinois
630-972LemontAmeritech Illinois
630-973Arlington HeightsSprint Spectrum L.p.
630-974Arlington HeightsBroadwing Communications, Llc - Il
630-975ElginCellco Partnership Dba Verizon Wireless - Il
630-977ChicagoNew Cingular Wireless Pcs, Llc - Il
630-978AuroraAmeritech Illinois
630-979NapervilleAmeritech Illinois
630-980RoselleAmeritech Illinois
630-981ChicagoXo Illinois, Inc.
630-982Arlington HeightsBroadwing Communications, Llc - Il
630-983NapervilleAmeritech Illinois
630-984ChicagoLevel 3 Communications, Llc - Il
630-985LemontAmeritech Illinois
630-986HinsdaleAmeritech Illinois
630-987SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-988Hickory HillsCellco Partnership Dba Verizon Wireless - Il
630-989ElginCellco Partnership Dba Verizon Wireless - Il
630-990Oak BrookAmeritech Illinois
630-991WillowbrookNew Cingular Wireless Pcs, Llc - Il
630-992ElginCellco Partnership Dba Verizon Wireless - Il
630-993ElmhurstAmeritech Illinois
630-994ChicagoMci Worldcom Communications, Inc. - Il
630-995Buffalo GroveNew Cingular Wireless Pcs, Llc - Il
630-996NapervilleUsa Mobility Wireless, Inc.
630-997SchaumburgNew Cingular Wireless Pcs, Llc - Il
630-998ChicagoMci Worldcom Communications, Inc. - Il
630-999ChicagoT-mobile Usa, Inc.