PCA PhoneCodeArea Home

Area Code 312

Alternatively, you can specify a number prefix to retrieve detailed metadata associated with those phone numbers.

Area Code Company Line
(312)-878Peerless Network Of Illinois Llc - IlLandline
(312)-219Bandwidth.com Clec Llc - IlLandline
(312)-506Cimco Communications Inc. - IlLandline
(312)-279Mcimetro Access Transmission Services LlcLandline
(312)-924Paetec Communications Inc. - IlLandline
(312)-568Ameritech IllinoisLandline
(312)-216Globalcom Inc.-ilLandline
(312)-904Ameritech IllinoisLandline
(312)-683Ameritech IllinoisLandline
(312)-340Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-253Allegiance Telecom Inc. - IlLandline
(312)-470Mcimetro Access Transmission Services LlcLandline
(312)-386Ameritech IllinoisLandline
(312)-273Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-591Ameritech IllinoisLandline
(312)-423Broadwing Communications Llc - IlLandline
(312)-201Ameritech IllinoisLandline
(312)-985Ovation Communications Of Illinois Inc.Landline
(312)-604Xo Illinois Inc.Landline
(312)-204Ameritech IllinoisLandline
(312)-348Neutral Tandem-illinois Llc - IlLandline
(312)-426Usa Mobility Wireless Inc.Wireless
(312)-473Ymax Communications Corp. - IlLandline
(312)-205Allegiance Telecom Inc. - IlLandline
(312)-300Net Talk.com Inc. - IlLandline
(312)-625Global Naps Inc. - IlLandline
(312)-262Allegiance Telecom Inc. - IlLandline
(312)-589Ameritech IllinoisLandline
(312)-530Usa Mobility Wireless Inc.Wireless
(312)-314New Cingular Wireless Pcs Llc - IlWireless
(312)-651Ameritech IllinoisLandline
(312)-380Ameritech IllinoisLandline
(312)-416Mci Worldcom Communications Inc. - IlLandline
(312)-327Xo Illinois Inc.Landline
(312)-572Ameritech IllinoisLandline
(312)-489Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-777Teleport Communications America Llc - IlLandline
(312)-508Peerless Network Of Illinois Llc - IlLandline
(312)-628Xo Illinois Inc.Landline
(312)-610Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-759Ameritech IllinoisLandline
(312)-283Global Crossing Local Services Inc.-ilLandline
(312)-788Ameritech IllinoisLandline
(312)-635Global Crossing Local Services Inc.-ilLandline
(312)-240Ameritech IllinoisLandline
(312)-646Broadwing Communications Llc - IlLandline
(312)-775Ameritech IllinoisLandline
(312)-619T-mobile Usa Inc.Wireless
(312)-532T-mobile Usa Inc.Wireless
(312)-477Level 3 Communications Llc - IlLandline
(312)-272Usa Mobility Wireless Inc.Wireless
(312)-622New Cingular Wireless Pcs Llc - IlWireless
(312)-768At&t LocalLandline
(312)-257Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-929T-mobile Usa Inc.Wireless
(312)-395At&t LocalLandline
(312)-292Bandwidth.com Clec Llc - IlLandline
(312)-671United States Cellular Corp. - IllinoisWireless
(312)-881Ovation Communications Of Illinois Inc.Landline
(312)-725Bandwidth.com Clec Llc - IlLandline
(312)-906Ameritech IllinoisLandline
(312)-801365 Wireless LlcLandline
(312)-365Usa Mobility Wireless Inc.Wireless
(312)-229Ameritech IllinoisLandline
(312)-252Allegiance Telecom Inc. - IlLandline
(312)-854Rcn Telecom Services Of Illinois Inc. - IlLandline
(312)-617Sprint Spectrum L.p.Wireless
(312)-640Ameritech IllinoisLandline
(312)-434Sprint Spectrum L.p.Wireless
(312)-459T-mobile Usa Inc.Wireless
(312)-698Broadwing Communications Llc - IlLandline
(312)-880Ameritech IllinoisLandline
(312)-970Ameritech IllinoisLandline
(312)-914Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-968Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-912Ameritech IllinoisLandline
(312)-250Usa Mobility Wireless Inc.Wireless
(312)-247Globalcom Inc.-ilLandline
(312)-533Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-388United States Cellular Corp. - IllinoisWireless
(312)-480New Cingular Wireless Pcs Llc - IlWireless
(312)-227Ameritech IllinoisLandline
(312)-557Ameritech IllinoisLandline
(312)-983Ameritech IllinoisLandline
(312)-523Sprint Spectrum L.p.Wireless
(312)-448Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-264Broadwing Communications Llc - IlLandline
(312)-962Global Crossing Local Services Inc.-ilLandline
(312)-981Ovation Communications Of Illinois Inc.Landline
(312)-446Sprint Spectrum L.p.Wireless
(312)-278Broadwing Communications Llc - IlLandline
(312)-835Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-851Usa Mobility Wireless Inc.Wireless
(312)-905Ameritech IllinoisLandline
(312)-241New Cingular Wireless Pcs Llc - IlWireless
(312)-574Ameritech IllinoisLandline
(312)-895Broadwing Communications Llc - IlLandline
(312)-799Ameritech IllinoisLandline
(312)-371Sprint Spectrum L.p.Wireless
(312)-437United States Cellular Corp. - IllinoisWireless
(312)-823Ameritech IllinoisLandline
(312)-960Ameritech IllinoisLandline
(312)-488Pg Telecom Of Illinois Inc. - IlLandline
(312)-350Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-294Ameritech IllinoisLandline
(312)-630Ameritech IllinoisLandline
(312)-592Ameritech IllinoisLandline
(312)-509Peerless Network Of Illinois Llc - IlLandline
(312)-221Sprint Spectrum L.p.Wireless
(312)-548Broadwing Communications Llc - IlLandline
(312)-672Ameritech IllinoisLandline
(312)-927T-mobile Usa Inc.Wireless
(312)-836Ameritech IllinoisLandline
(312)-307New Cingular Wireless Pcs Llc - IlWireless
(312)-267Ameritech IllinoisLandline
(312)-890Sprint Spectrum L.p.Wireless
(312)-833Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-233Ameritech IllinoisLandline
(312)-376Cbeyond Communications Llc - IlLandline
(312)-931Ameritech IllinoisLandline
(312)-605Ovation Communications Of Illinois Inc.Landline
(312)-436Ameritech IllinoisLandline
(312)-731T-mobile Usa Inc.Wireless
(312)-730At&t LocalLandline
(312)-217United States Cellular Corp. - IllinoisWireless
(312)-450New Cingular Wireless Pcs Llc - IlWireless
(312)-361Ameritech IllinoisLandline
(312)-546Level 3 Communications Llc - IlLandline
(312)-652Ameritech IllinoisLandline
(312)-685United States Cellular Corp. - IllinoisWireless
(312)-719United States Cellular Corp. - IllinoisWireless
(312)-415Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-296Sprint Spectrum L.p.Wireless
(312)-389Usa Mobility Wireless Inc.Wireless
(312)-804T-mobile Usa Inc.Wireless
(312)-860New Cingular Wireless Pcs Llc - IlWireless
(312)-919Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-541Ameritech IllinoisLandline
(312)-379Ovation Communications Of Illinois Inc.Landline
(312)-756Ameritech IllinoisLandline
(312)-957Ameritech IllinoisLandline
(312)-515Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-765Ameritech IllinoisLandline
(312)-318Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-594Mcimetro Access Transmission Services LlcLandline
(312)-305Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-287Sprint Spectrum L.p.Wireless
(312)-965Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-752Broadwing Communications Llc - IlLandline
(312)-745Ameritech IllinoisLandline
(312)-271Usa Mobility Wireless Inc.Wireless
(312)-593T-mobile Usa Inc.Wireless
(312)-351New Cingular Wireless Pcs Llc - IlWireless
(312)-256Allegiance Telecom Inc. - IlLandline
(312)-979Ameritech IllinoisLandline
(312)-898Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-582Ameritech IllinoisLandline
(312)-710Ameritech IllinoisLandline
(312)-404T-mobile Usa Inc.Wireless
(312)-772Denali Spectrum License LlcLandline
(312)-561Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-451T-mobile Usa Inc.Wireless
(312)-841New Cingular Wireless Pcs Llc - IlWireless
(312)-545Sprint Spectrum L.p.Wireless
(312)-714Ameritech IllinoisLandline
(312)-212Ameritech IllinoisLandline
(312)-507Ameritech IllinoisLandline
(312)-744Ameritech IllinoisLandline
(312)-290Usa Mobility Wireless Inc.Wireless
(312)-339Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-852New Cingular Wireless Pcs Llc - IlWireless
(312)-806New Cingular Wireless Pcs Llc - IlWireless
(312)-590Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-485Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-909Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-479At&t LocalLandline
(312)-623New Cingular Wireless Pcs Llc - IlWireless
(312)-834Ameritech IllinoisLandline
(312)-933Sprint Spectrum L.p.Wireless
(312)-469Ameritech IllinoisLandline
(312)-405Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-370Usa Mobility Wireless Inc.Wireless
(312)-864Ameritech IllinoisLandline
(312)-887Ameritech IllinoisLandline
(312)-869Ameritech IllinoisLandline
(312)-315New Cingular Wireless Pcs Llc - IlWireless
(312)-534Ameritech IllinoisLandline
(312)-399Sprint Spectrum L.p.Wireless
(312)-293Ameritech IllinoisLandline
(312)-802Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-907Sprint Spectrum L.p.Wireless
(312)-428Level 3 Communications Llc - IlLandline
(312)-882Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-206New Cingular Wireless Pcs Llc - IlWireless
(312)-780Mci Worldcom Communications Inc. - IlLandline
(312)-848Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-659New Cingular Wireless Pcs Llc - IlWireless
(312)-505Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-694Ameritech IllinoisLandline
(312)-308Ameritech IllinoisLandline
(312)-394Ameritech IllinoisLandline
(312)-805Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-771Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-863Ovation Communications Of Illinois Inc.Landline
(312)-758Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-925New Cingular Wireless Pcs Llc - IlWireless
(312)-342New Cingular Wireless Pcs Llc - IlWireless
(312)-613New Cingular Wireless Pcs Llc - IlWireless
(312)-576New Cingular Wireless Pcs Llc - IlWireless
(312)-464Ameritech IllinoisLandline
(312)-375T-mobile Usa Inc.Wireless
(312)-963Usa Mobility Wireless Inc.Wireless
(312)-529At&t LocalLandline
(312)-636Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-607New Cingular Wireless Pcs Llc - IlWireless
(312)-232American Messaging (am) Inc.Landline
(312)-618New Cingular Wireless Pcs Llc - IlWireless
(312)-638Broadwing Communications Llc - IlLandline
(312)-493T-mobile Usa Inc.Wireless
(312)-547New Cingular Wireless Pcs Llc - IlWireless
(312)-498Sprint Spectrum L.p.Wireless
(312)-859Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-720Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-662Ameritech IllinoisLandline
(312)-875Ameritech IllinoisLandline
(312)-550Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-320New Cingular Wireless Pcs Llc - IlWireless
(312)-462Ameritech IllinoisLandline
(312)-209Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-373Broadwing Communications Llc - IlLandline
(312)-497Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-239At&t LocalLandline
(312)-813New Cingular Wireless Pcs Llc - IlWireless
(312)-810New Cingular Wireless Pcs Llc - IlWireless
(312)-520Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-334Globalcom Inc.-ilLandline
(312)-521At&t LocalLandline
(312)-669Ameritech IllinoisLandline
(312)-218New Cingular Wireless Pcs Llc - IlWireless
(312)-457American Messaging (am) Inc.Landline
(312)-608New Cingular Wireless Pcs Llc - IlWireless
(312)-770Ameritech IllinoisLandline
(312)-403Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-502Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-743Ameritech IllinoisLandline
(312)-760American Messaging (am) Inc.Landline
(312)-504New Cingular Wireless Pcs Llc - IlWireless
(312)-330New Cingular Wireless Pcs Llc - IlWireless
(312)-286New Cingular Wireless Pcs Llc - IlWireless
(312)-391New Cingular Wireless Pcs Llc - IlWireless
(312)-501Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-343Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-224Broadwing Communications Llc - IlLandline
(312)-656Sprint Spectrum L.p.Wireless
(312)-208New Cingular Wireless Pcs Llc - IlWireless
(312)-513New Cingular Wireless Pcs Llc - IlWireless
(312)-531New Cingular Wireless Pcs Llc - IlWireless
(312)-935Ameritech IllinoisLandline
(312)-398Usa Mobility Wireless Inc.Wireless
(312)-735Sprint Spectrum L.p.Wireless
(312)-519Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-797Ameritech IllinoisLandline
(312)-385Ameritech IllinoisLandline
(312)-757Citrix Communications Llc - IlLandline
(312)-203New Cingular Wireless Pcs Llc - IlWireless
(312)-972New Cingular Wireless Pcs Llc - IlWireless
(312)-449American Messaging (am) Inc.Landline
(312)-304New Cingular Wireless Pcs Llc - IlWireless
(312)-682Usa Mobility Wireless Inc.Wireless
(312)-400American Messaging (am) Inc.Landline
(312)-544Ameritech IllinoisLandline
(312)-879Ameritech IllinoisLandline
(312)-916American Messaging (am) Inc.Landline
(312)-285Sprint Spectrum L.p.Wireless
(312)-402New Cingular Wireless Pcs Llc - IlWireless
(312)-585Mcimetro Access Transmission Services LlcLandline
(312)-999Cygnus Telecommunications Corporation - IlLandline
(312)-461Ameritech IllinoisLandline
(312)-543New Cingular Wireless Pcs Llc - IlWireless
(312)-675Ameritech IllinoisLandline
(312)-870Globalcom Inc.-ilLandline
(312)-718Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-681Ameritech IllinoisLandline
(312)-952New Cingular Wireless Pcs Llc - IlWireless
(312)-953New Cingular Wireless Pcs Llc - IlWireless
(312)-316New Cingular Wireless Pcs Llc - IlWireless
(312)-893Broadwing Communications Llc - IlLandline
(312)-420New Cingular Wireless Pcs Llc - IlWireless
(312)-259New Cingular Wireless Pcs Llc - IlWireless
(312)-676Globalcom Inc.-ilLandline
(312)-696Ameritech IllinoisLandline
(312)-492Ameritech IllinoisLandline
(312)-476United States Cellular Corp. - IllinoisWireless
(312)-281Global Crossing Local Services Inc.-ilLandline
(312)-317New Cingular Wireless Pcs Llc - IlWireless
(312)-936Ameritech IllinoisLandline
(312)-401New Cingular Wireless Pcs Llc - IlWireless
(312)-789Ameritech IllinoisLandline
(312)-288Mcimetro Access Transmission Services LlcLandline
(312)-637Broadwing Communications Llc - IlLandline
(312)-369New Cingular Wireless Pcs Llc - IlWireless
(312)-310Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-948Ovation Communications Of Illinois Inc.Landline
(312)-282New Cingular Wireless Pcs Llc - IlWireless
(312)-355Ameritech IllinoisLandline
(312)-260Mcimetro Access Transmission Services LlcLandline
(312)-237Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-577Mci Worldcom Communications Inc. - IlLandline
(312)-894Mcimetro Access Transmission Services LlcLandline
(312)-969Cellco Partnership Dba Verizon Wireless - IlWireless
(312)-884Ovation Communications Of Illinois Inc.Landline
(312)-790Ameritech IllinoisLandline
(312)-660Teleport Communications America Llc - IlLandline
(312)-244Ameritech IllinoisLandline
(312)-560New Cingular Wireless Pcs Llc - IlWireless
(312)-413Ameritech IllinoisLandline
(312)-354New Cingular Wireless Pcs Llc - IlWireless
(312)-892Broadwing Communications Llc - IlLandline
(312)-363Rcn Telecom Services Of Illinois Inc. - IlLandline
(312)-602Broadwing Communications Llc - IlLandline
(312)-830Usa Mobility Wireless Inc.Wireless
(312)-713American Messaging (am) Inc.Landline
(312)-626Broadvox-clec Llc - IlLandline
(312)-961New Cingular Wireless Pcs Llc - IlWireless
(312)-336Ameritech IllinoisLandline
(312)-702Mcimetro Access Transmission Services LlcLandline
(312)-299Usa Mobility Wireless Inc.Wireless
(312)-947Ameritech IllinoisLandline
(312)-554Ameritech IllinoisLandline
(312)-992Ameritech IllinoisLandline
(312)-230Ameritech IllinoisLandline
(312)-910Usa Mobility Wireless Inc.Wireless
(312)-692Ameritech IllinoisLandline
(312)-242Teleport Communications America Llc - IlLandline
(312)-525Mcimetro Access Transmission Services LlcLandline
(312)-495Usa Mobility Wireless Inc.Wireless
(312)-276Allegiance Telecom Inc. - IlLandline
(312)-673Globalcom Inc.-ilLandline
(312)-390American Messaging (am) Inc.Landline
(312)-689American Messaging (am) Inc.Landline
(312)-213New Cingular Wireless Pcs Llc - IlWireless
(312)-647T-mobile Usa Inc.Wireless
(312)-406New Cingular Wireless Pcs Llc - IlWireless
(312)-325Ameritech IllinoisLandline
(312)-254Allegiance Telecom Inc. - IlLandline
(312)-746Ameritech IllinoisLandline
(312)-542Ameritech IllinoisLandline
(312)-528Ameritech IllinoisLandline
(312)-715Ameritech IllinoisLandline
(312)-695Ameritech IllinoisLandline
(312)-699New Cingular Wireless Pcs Llc - IlWireless
(312)-749New Cingular Wireless Pcs Llc - IlWireless
(312)-740American Messaging (am) Inc.Landline
(312)-657Usa Mobility Wireless Inc.Wireless
(312)-562Usa Mobility Wireless Inc.Wireless
(312)-275Allegiance Telecom Inc. - IlLandline
(312)-384Ameritech IllinoisLandline
(312)-732Ameritech IllinoisLandline
(312)-303New Cingular Wireless Pcs Llc - IlWireless
(312)-803Mci Worldcom Communications Inc. - IlLandline
(312)-603Ameritech IllinoisLandline
(312)-472Ameritech IllinoisLandline
(312)-333American Messaging (am) Inc.Landline
(312)-769Indiana Paging NtwkLandline
(312)-235Ameritech IllinoisLandline
(312)-857Ameritech IllinoisLandline
(312)-631Qwest Communications Company LlcLandline
(312)-277Allegiance Telecom Inc. - IlLandline
(312)-306Ameritech IllinoisLandline
(312)-941Usa Mobility Wireless Inc.Wireless
(312)-566Ameritech IllinoisLandline
(312)-362Ameritech IllinoisLandline
(312)-524New Cingular Wireless Pcs Llc - IlWireless
(312)-724Bandwidth.com Clec Llc - IlLandline
(312)-352New Cingular Wireless Pcs Llc - IlWireless
(312)-821Mci Worldcom Communications Inc. - IlLandline
(312)-653Ameritech IllinoisLandline
(312)-693Ameritech IllinoisLandline
(312)-620Bandwidth.com Clec Llc - IlLandline
(312)-322Ameritech IllinoisLandline
(312)-865New Cingular Wireless Pcs Llc - IlWireless
(312)-901Usa Mobility Wireless Inc.Wireless
(312)-424Ameritech IllinoisLandline
(312)-490Usa Mobility Wireless Inc.Wireless
(312)-691Indiana Paging NtwkLandline
(312)-996Ameritech IllinoisLandline
(312)-301New Cingular Wireless Pcs Llc - IlWireless
(312)-704Ameritech IllinoisLandline
(312)-921Ameritech IllinoisLandline
(312)-284Xo Illinois Inc.Landline
(312)-378Usa Mobility Wireless Inc.Wireless
(312)-261Broadwing Communications Llc - IlLandline
(312)-677Usa Mobility Wireless Inc.Wireless
(312)-215New Cingular Wireless Pcs Llc - IlWireless
(312)-994Ovation Communications Of Illinois Inc.Landline
(312)-747Ameritech IllinoisLandline
(312)-705Teleport Communications America Llc - IlLandline
(312)-926Ameritech IllinoisLandline
(312)-429Global Crossing Local Services Inc.-ilLandline
(312)-839American Messaging (am) Inc.Landline
(312)-655Ameritech IllinoisLandline
(312)-553Ameritech IllinoisLandline
(312)-748Usa Mobility Wireless Inc.Wireless
(312)-309Ameritech IllinoisLandline
(312)-564Cimco Communications Inc. - IlLandline
(312)-246New Cingular Wireless Pcs Llc - IlWireless
(312)-302Ameritech IllinoisLandline
(312)-990New Cingular Wireless Pcs Llc - IlWireless
(312)-478Cibolo Creek Ventures Llc Dba Routepoint Comm IlLandline
(312)-891Usa Mobility Wireless Inc.Wireless
(312)-986Ameritech IllinoisLandline
(312)-980Teleport Communications America Llc - IlLandline
(312)-349Usa Mobility Wireless Inc.Wireless
(312)-928Ameritech IllinoisLandline
(312)-798Ameritech IllinoisLandline
(312)-418Usa Mobility Wireless Inc.Wireless
(312)-571Usa Mobility Wireless Inc.Wireless
(312)-452American Messaging (am) Inc.Landline
(312)-412New Cingular Wireless Pcs Llc - IlWireless
(312)-537Ameritech IllinoisLandline
(312)-433Ameritech IllinoisLandline
(312)-873Mci Worldcom Communications Inc. - IlLandline
(312)-220Ameritech IllinoisLandline
(312)-817Ameritech IllinoisLandline
(312)-737Ameritech IllinoisLandline
(312)-680Usa Mobility Wireless Inc.Wireless
(312)-639Usa Mobility Wireless Inc.Wireless
(312)-844New Cingular Wireless Pcs Llc - IlWireless
(312)-249Usa Mobility Wireless Inc.Wireless
(312)-234Ameritech IllinoisLandline
(312)-331New Cingular Wireless Pcs Llc - IlWireless
(312)-615New Cingular Wireless Pcs Llc - IlWireless
(312)-510New Cingular Wireless Pcs Llc - IlWireless
(312)-445Ameritech IllinoisLandline
(312)-601Mcimetro Access Transmission Services LlcLandline
(312)-688Usa Mobility Wireless Inc.Wireless
(312)-345Ameritech IllinoisLandline
(312)-231New Cingular Wireless Pcs Llc - IlWireless
(312)-954Ameritech IllinoisLandline
(312)-366Usa Mobility Wireless Inc.Wireless
(312)-991New Cingular Wireless Pcs Llc - IlWireless
(312)-238Broadwing Communications Llc - IlLandline
(312)-621Ameritech IllinoisLandline
(312)-514American Messaging (am) Inc.Landline
(312)-632Ameritech IllinoisLandline
(312)-323American Messaging (am) Inc.Landline
(312)-484Usa Mobility Wireless Inc.Wireless
(312)-486Mci Worldcom Communications Inc. - IlLandline
(312)-359Usa Mobility Wireless Inc.Wireless
(312)-447Ameritech IllinoisLandline
(312)-575Ameritech IllinoisLandline
(312)-408Ameritech IllinoisLandline
(312)-716Ameritech IllinoisLandline
(312)-393American Messaging (am) Inc.Landline
(312)-762Ameritech IllinoisLandline
(312)-648Ameritech IllinoisLandline
(312)-356Ameritech IllinoisLandline
(312)-417Ameritech IllinoisLandline
(312)-465Us Xchange Of Illinois Llc Dba Choice One Comm IlLandline
(312)-442Ameritech IllinoisLandline
(312)-784Globalcom Inc.-ilLandline
(312)-556Ameritech IllinoisLandline
(312)-298Sigecom Llc - IlLandline
(312)-706Teleport Communications America Llc - IlLandline
(312)-820Usa Mobility Wireless Inc.Wireless
(312)-812Ameritech IllinoisLandline
(312)-793Ameritech IllinoisLandline
(312)-295Usa Mobility Wireless Inc.Wireless
(312)-268Broadwing Communications Llc - IlLandline
(312)-596Teleport Communications America Llc - IlLandline
(312)-430Ameritech IllinoisLandline
(312)-570Ameritech IllinoisLandline
(312)-665Teleport Communications America Llc - IlLandline
(312)-609Ameritech IllinoisLandline
(312)-518New Cingular Wireless Pcs Llc - IlWireless
(312)-512Usa Mobility Wireless Inc.Wireless
(312)-338Ameritech IllinoisLandline
(312)-634Ameritech IllinoisLandline
(312)-703Ameritech IllinoisLandline
(312)-387Usa Mobility Wireless Inc.Wireless
(312)-297Ameritech IllinoisLandline
(312)-223Ameritech IllinoisLandline
(312)-942Ameritech IllinoisLandline
(312)-374Ameritech IllinoisLandline
(312)-453Mci Worldcom Communications Inc. - IlLandline
(312)-974Ameritech IllinoisLandline
(312)-945Ameritech IllinoisLandline
(312)-503Broadwing Communications Llc - IlLandline
(312)-263Ameritech IllinoisLandline
(312)-816New Cingular Wireless Pcs Llc - IlWireless
(312)-888Cygnus Telecommunications Corporation - IlLandline
(312)-578Ameritech IllinoisLandline
(312)-742Ameritech IllinoisLandline
(312)-289Usa Mobility Wireless Inc.Wireless
(312)-709T-mobile Usa Inc.Wireless
(312)-614Ameritech IllinoisLandline
(312)-754Tw Telecom Of Illinois Llc - IlLandline
(312)-633Ameritech IllinoisLandline
(312)-364Ameritech IllinoisLandline
(312)-616Ameritech IllinoisLandline
(312)-559Ameritech IllinoisLandline
(312)-917Ameritech IllinoisLandline
(312)-454Ameritech IllinoisLandline
(312)-552Ameritech IllinoisLandline
(312)-712Ameritech IllinoisLandline
(312)-753Rcn Telecom Services Of Illinois Inc. - IlLandline
(312)-612Ameritech IllinoisLandline
(312)-903American Messaging (am) Inc.Landline
(312)-463Ameritech IllinoisLandline
(312)-679American Messaging (am) Inc.Landline
(312)-324Level 3 Communications Llc - IlLandline
(312)-381Ameritech IllinoisLandline
(312)-377Xo Illinois Inc.Landline
(312)-667Peerless Network Of Illinois Llc - IlLandline
(312)-367Usa Mobility Wireless Inc.Wireless
(312)-674Ameritech IllinoisLandline
(312)-269Ameritech IllinoisLandline
(312)-443Ameritech IllinoisLandline
(312)-396Ameritech IllinoisLandline
(312)-627Ameritech IllinoisLandline
(312)-786Ameritech IllinoisLandline
(312)-908Ameritech IllinoisLandline
(312)-456Ameritech IllinoisLandline
(312)-409Ameritech IllinoisLandline
(312)-569Ameritech IllinoisLandline
(312)-588Ameritech IllinoisLandline
(312)-781Ameritech IllinoisLandline
(312)-458Ameritech IllinoisLandline
(312)-595Ameritech IllinoisLandline
(312)-899Ameritech IllinoisLandline
(312)-245Ameritech IllinoisLandline
(312)-977Ameritech IllinoisLandline
(312)-422Ameritech IllinoisLandline
(312)-739Ameritech IllinoisLandline
(312)-814Ameritech IllinoisLandline
(312)-444Ameritech IllinoisLandline
(312)-251Ameritech IllinoisLandline
(312)-997Ameritech IllinoisLandline
(312)-347Ameritech IllinoisLandline
(312)-341Ameritech IllinoisLandline
(312)-425Ameritech IllinoisLandline
(312)-357Ameritech IllinoisLandline
(312)-807Ameritech IllinoisLandline
(312)-435Ameritech IllinoisLandline
(312)-729Ameritech IllinoisLandline
(312)-915Ameritech IllinoisLandline
(312)-913Ameritech IllinoisLandline
(312)-795Ameritech IllinoisLandline
(312)-563Ameritech IllinoisLandline
(312)-222Ameritech IllinoisLandline
(312)-949Ameritech IllinoisLandline
(312)-629Ameritech IllinoisLandline
(312)-228Ameritech IllinoisLandline
(312)-750Ameritech IllinoisLandline
(312)-214Ameritech IllinoisLandline
(312)-663Ameritech IllinoisLandline
(312)-353Ameritech IllinoisLandline
(312)-886Ameritech IllinoisLandline
(312)-565Ameritech IllinoisLandline
(312)-658Ameritech IllinoisLandline
(312)-441Ameritech IllinoisLandline
(312)-727Ameritech IllinoisLandline
(312)-831Ameritech IllinoisLandline
(312)-828Ameritech IllinoisLandline
(312)-344Ameritech IllinoisLandline
(312)-431Ameritech IllinoisLandline
(312)-551Ameritech IllinoisLandline
(312)-382Ameritech IllinoisLandline
(312)-827Ameritech IllinoisLandline
(312)-717Usa Mobility Wireless Inc.Wireless
(312)-707Ameritech IllinoisLandline
(312)-432Ameritech IllinoisLandline
(312)-419Ameritech IllinoisLandline
(312)-372Ameritech IllinoisLandline
(312)-930Ameritech IllinoisLandline
(312)-661Ameritech IllinoisLandline
(312)-855Ameritech IllinoisLandline
(312)-274Ameritech IllinoisLandline
(312)-641Ameritech IllinoisLandline
(312)-822Ameritech IllinoisLandline
(312)-920Ameritech IllinoisLandline
(312)-496Ameritech IllinoisLandline
(312)-606Ameritech IllinoisLandline
(312)-321Ameritech IllinoisLandline
(312)-455Ameritech IllinoisLandline
(312)-499Ameritech IllinoisLandline
(312)-332Ameritech IllinoisLandline
(312)-782Ameritech IllinoisLandline
(312)-474Ameritech IllinoisLandline
(312)-726Ameritech IllinoisLandline
(312)-516Ameritech IllinoisLandline
(312)-265Access One Inc. - IlLandline
(312)-849Ameritech IllinoisLandline
(312)-202Ameritech IllinoisLandline
(312)-993Ameritech IllinoisLandline
(312)-580Ameritech IllinoisLandline
(312)-329Ameritech IllinoisLandline
(312)-328Ameritech IllinoisLandline
(312)-335Ameritech IllinoisLandline
(312)-466Ameritech IllinoisLandline
(312)-984Ameritech IllinoisLandline
(312)-573Ameritech IllinoisLandline
(312)-800Peerless Network Of Illinois Llc - IlLandline
(312)-932Ameritech IllinoisLandline
(312)-410Ameritech IllinoisLandline
(312)-846Ameritech IllinoisLandline
(312)-600Cygnus Telecommunications Corporation - IlLandline
(312)-258Ameritech IllinoisLandline
(312)-407Ameritech IllinoisLandline
(312)-850Ameritech IllinoisLandline
(312)-644Ameritech IllinoisLandline
(312)-346Ameritech IllinoisLandline
(312)-876Ameritech IllinoisLandline
(312)-491Ameritech IllinoisLandline
(312)-650Rcn Telecom Services Of Illinois Inc. - IlLandline
(312)-697Ameritech IllinoisLandline
(312)-946Ameritech IllinoisLandline
(312)-840Ameritech IllinoisLandline
(312)-567Ameritech IllinoisLandline
(312)-645Ameritech IllinoisLandline
(312)-460Ameritech IllinoisLandline
(312)-951Ameritech IllinoisLandline
(312)-360Ameritech IllinoisLandline
(312)-701Ameritech IllinoisLandline
(312)-207Ameritech IllinoisLandline
(312)-738Ameritech IllinoisLandline
(312)-494Ameritech IllinoisLandline
(312)-368Ameritech IllinoisLandline
(312)-939Ameritech IllinoisLandline
(312)-540Ameritech IllinoisLandline
(312)-558Ameritech IllinoisLandline
(312)-791Ameritech IllinoisLandline
(312)-856Ameritech IllinoisLandline
(312)-861Ameritech IllinoisLandline
(312)-896Broadwing Communications Llc - IlLandline
(312)-988Ameritech IllinoisLandline
(312)-808Ameritech IllinoisLandline
(312)-440Ameritech IllinoisLandline
(312)-526Ameritech IllinoisLandline
(312)-236Ameritech IllinoisLandline
(312)-427Ameritech IllinoisLandline
(312)-923Ameritech IllinoisLandline
(312)-291Ameritech IllinoisLandline
(312)-845Ameritech IllinoisLandline
(312)-587Ameritech IllinoisLandline
(312)-397Ameritech IllinoisLandline
(312)-922Ameritech IllinoisLandline
(312)-670Ameritech IllinoisLandline
(312)-938Ameritech IllinoisLandline
(312)-467Ameritech IllinoisLandline
(312)-819Ameritech IllinoisLandline
(312)-751Ameritech IllinoisLandline
(312)-853Ameritech IllinoisLandline
(312)-755Ameritech IllinoisLandline
(312)-832Ameritech IllinoisLandline
(312)-649Ameritech IllinoisLandline
(312)-624Rcn Telecom Services Of Illinois Inc. - IlLandline
(312)-527Ameritech IllinoisLandline
(312)-829Ameritech IllinoisLandline
(312)-475Ameritech IllinoisLandline
(312)-583Ameritech IllinoisLandline
(312)-421Ameritech IllinoisLandline
(312)-255Ameritech IllinoisLandline
(312)-862Ameritech IllinoisLandline
(312)-987Ameritech IllinoisLandline
(312)-226Ameritech IllinoisLandline
(312)-794Rcn Telecom Services Of Illinois Inc. - IlLandline
(312)-266Ameritech IllinoisLandline
(312)-867Ameritech IllinoisLandline
(312)-943Ameritech IllinoisLandline
(312)-280Ameritech IllinoisLandline
(312)-666Ameritech IllinoisLandline
(312)-642Ameritech IllinoisLandline
(312)-243Ameritech IllinoisLandline
(312)-337Ameritech IllinoisLandline
(312)-225Ameritech IllinoisLandline
(312)-733Ameritech IllinoisLandline
(312)-326Ameritech IllinoisLandline
(312)-664Ameritech IllinoisLandline
(312)-902Ameritech IllinoisLandline
(312)-787Ameritech IllinoisLandline
(312)-482Ameritech IllinoisLandline
(312)-944Ameritech IllinoisLandline
(312)-955Rcn Telecom Services Of Illinois Inc. - IlLandline
(312)-654Ameritech IllinoisLandline
(312)-842Ameritech IllinoisLandline
(312)-643Rcn Telecom Services Of Illinois Inc. - IlLandline

Details for area code (312) include the associated local exchanges. To access more information about a specific phone number, click on the corresponding exchange.

Area Code 312 Teritorry

Illinois (downtown Chicago)

2025 © phonecodearea.com - All Rights Reserved.