Database of North America’s phone numbers
Database of North America’s
phone numbers

Telephone Area 815. .

Phone numbers of the state Illinois
Prefix: +1815
This prefix is distributed within the state Illinois
The largest city in the region is Rockford
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
Below on the map, there is indicated the largest city in the telephone area +1-815-...-.... Illinois Rockford.

Phone numbers +1-815-YYY-YYYY

Other pages: 2345678910
Company District Major City Prefix
Paetec CommunicationsLa Salle, IL+1-815200-SSSS
Usa Mobility WirelessWinnebagoRockford, IL+1-815201-SSSS
New Cingular Wireless PCSWinnebagoOglesby, IL+1-815202-SSSS
Usa Mobility WirelessWillJoliet, IL+1-815203-SSSS
Usa Mobility WirelessMchenryCrystal Lake, IL+1-815204-SSSS
Usa Mobility WirelessCookLa Grange Park, IL+1-815205-SSSS
Ameritech IllinoisMchenryWoodstock, IL+1-815206-SSSS
AT&T LocalWillJoliet, IL+1-815207-SSSS
Sprint Communications Company, L.p.WhitesideFulton, IL+1-815208-SSSS
Level 3 CommunicationsWinnebagoRockford, IL+1-815209-SSSS
New Cingular Wireless PCSWillJoliet, IL+1-815210-SSSS
T-mobile UsaWillJoliet, IL+1-815212-SSSS
United States Cellular Corp. - IllinoisWhitesideSterling, IL+1-815213-SSSS
Rcn Telecom Services Of IllinoisKankakeeKankakee, IL+1-815214-SSSS
Globalcom-ilWillNew Lenox, IL+1-815215-SSSS
Cellco Partnership DBA Verizon WirelessKankakeeKankakee, IL+1-815216-SSSS
Digital Network Access CommunicationsDekalbDekalb, IL+1-815217-SSSS
Cellco Partnership DBA Verizon WirelessWinnebagoRockford, IL+1-815218-SSSS
United States Cellular Corp. - IllinoisCrystal Lake, IL+1-815219-SSSS
Ameritech IllinoisLa SalleLa Salle, IL+1-815220-SSSS
Teleport Communications Group - ChicagoWillLockport, IL+1-815221-SSSS
Cellco Partnership DBA Verizon WirelessWinnebagoRockford, IL+1-815222-SSSS
Ameritech IllinoisLa SalleLa Salle, IL+1-815223-SSSS
Ameritech IllinoisLa SalleLa Salle, IL+1-815224-SSSS
Citizens Telecom Co Illinois-frontier Citizens -ilCarrollMilledgeville, IL+1-815225-SSSS
Ameritech IllinoisWinnebagoRockford, IL+1-815226-SSSS
Ameritech IllinoisWinnebagoRockford, IL+1-815227-SSSS
New Cingular Wireless PCSLa SalleOglesby, IL+1-815228-SSSS
Ameritech IllinoisWinnebagoRockford, IL+1-815229-SSSS
Broadwing CommunicationsWillPlainfield, IL+1-815230-SSSS
Ameritech IllinoisWinnebagoRockford, IL+1-815231-SSSS
Frontier NorthStephensonFreeport, IL+1-815232-SSSS
Frontier NorthStephensonFreeport, IL+1-815233-SSSS
Frontier NorthOgleByron, IL+1-815234-SSSS
Frontier NorthStephensonFreeport, IL+1-815235-SSSS
New Cingular Wireless PCSMchenryWoodstock, IL+1-815236-SSSS
Ameritech IllinoisGrundyGardner, IL+1-815237-SSSS
Cellco Partnership DBA Verizon WirelessStephensonFreeport, IL+1-815238-SSSS
Frontier NorthWinnebagoPecatonica, IL+1-815239-SSSS
Charter Fiberlink - IllinoisWillRockford, IL+1-815240-SSSS
American Messaging (am)CookNorthbrook, IL+1-815241-SSSS
Usa Mobility WirelessWinnebagoRockford, IL+1-815242-SSSS
United States Cellular Corp. - IllinoisWinnebagoRockford, IL+1-815243-SSSS
Gallatin River Communications DBA CenturylinkCarrollMt Carroll, IL+1-815244-SSSS
New Cingular Wireless PCSMchenryWoodstock, IL+1-815245-SSSS
Frontier NorthLa SalleEarlville, IL+1-815246-SSSS
Frontier NorthWinnebagoPecatonica, IL+1-815247-SSSS
Frontier NorthWinnebagoDurand, IL+1-815248-SSSS
Frontier NorthLa SalleGrand Ridge, IL+1-815249-SSSS
Comcast Phone Of Illinois DBA ComcoLa Salle, IL+1-815250-SSSS
Gallatin River Communications DBA CenturylinkWhitesideRock Falls, IL+1-815251-SSSS
New Cingular Wireless PCSLa SalleOglesby, IL+1-815252-SSSS
Frontier Communications Of IllinoisFordKempton, IL+1-815253-SSSS
Ameritech IllinoisWillPlainfield, IL+1-815254-SSSS
Us Xchange Of Illinois LLC DBA Choice One Comm IlMchenryMinooka, IL+1-815255-SSSS
Stelle Telephone Co.FordStelle, IL+1-815256-SSSS
Illinois Valley Cellular Rsa 2-ii PartnershipLa SalleStreator, IL+1-815257-SSSS
New Cingular Wireless PCSWillJoliet, IL+1-815258-SSSS
Gallatin River Communications DBA CenturylinkCarrollThomson, IL+1-815259-SSSS
United States Cellular Corp. - IllinoisWillJoliet, IL+1-815260-SSSS
Mci Worldcom CommunicationsMchenryCrystal Lake, IL+1-815261-SSSS
Cellco Partnership DBA Verizon WirelessWinnebagoRockford, IL+1-815262-SSSS
Cellco Partnership DBA Verizon WirelessKankakeeKankakee, IL+1-815263-SSSS
Frontier NorthDekalbWaterman, IL+1-815264-SSSS
Ameritech IllinoisIroquoisGilman, IL+1-815265-SSSS
Frontier NorthStephensonFreeport, IL+1-815266-SSSS
Mci Worldcom CommunicationsWillPlainfield, IL+1-815267-SSSS
Ameritech IllinoisIroquoisOnarga, IL+1-815268-SSSS
Frontier Communications Of The Carolinas, IncIroquoisDanforth, IL+1-815269-SSSS
Charter Fiberlink - IllinoisLanark, IL+1-815270-SSSS
Mci Worldcom CommunicationsMchenryMchenry, IL+1-815271-SSSS
Mci Worldcom CommunicationsWillJoliet, IL+1-815272-SSSS
Gallatin River Communications DBA CenturylinkCarrollSavanna, IL+1-815273-SSSS
New Cingular Wireless PCSWillJoliet, IL+1-815274-SSSS
Cellco Partnership DBA Verizon WirelessStephensonFreeport, IL+1-815275-SSSS
Teleport Communications Group - ChicagoMchenryCrystal Lake, IL+1-815276-SSSS
Teleport Communications Group - ChicagoWillFrankfort, IL+1-815277-SSSS
Cellco Partnership DBA Verizon WirelessKankakeeKankakee, IL+1-815278-SSSS
American Messaging (am)KankakeeKankakee, IL+1-815279-SSSS
Teleport Communications Group - ChicagoWillJoliet, IL+1-815280-SSSS