North American Telephone Operator
North American
Telephone Operator

Telephone Area 630. Page 3.

Phone numbers of the state Illinois
Prefix: +1630
This prefix is distributed within the state Illinois
The largest city in the region is Naperville
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 +1-630-...-.... Illinois Naperville.

In the United States, telephone numbers are divided into a country code (+1), an area code (or prefix), which is three digits long, and a subscriber number (seven digits). These are just a few examples, and there are over 300 area codes in the United States. Each code can cover both large cities and less populated areas depending on population density and telephone network distribution.

The table below shows the main major cities and telecom operators.

If you notice any errors of any community’s location on the map, please report it via the feedback form.

Phone numbers +1-630-YYY-YYYY

Other pages: 1235678910
Company District Major City Prefix
Ameritech IllinoisKaneSt Charles, IL+1-630444-SSSS
AT&T LocalDu PageOak Brook, IL+1-630445-SSSS
Mcimetro Access Transmission Services LLCDu PageBensenville, IL+1-630446-SSSS
Broadwing CommunicationsWarrenville, IL+1-630447-SSSS
Level 3 CommunicationsKaneElburn, IL+1-630448-SSSS
Teleport Communications Group - ChicagoKaneAurora, IL+1-630449-SSSS
Cellco Partnership DBA Verizon WirelessKaneAurora, IL+1-630450-SSSS
Broadwing CommunicationsCookArlington Heights, IL+1-630451-SSSS
Sprint Spectrum L.p.CookLa Grange, IL+1-630452-SSSS
Cellco Partnership DBA Verizon WirelessDu PageNaperville, IL+1-630453-SSSS
Xo IllinoisKaneBatavia, IL+1-630454-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630455-SSSS
AT&T LocalDu PageOak Brook, IL+1-630456-SSSS
Level 3 CommunicationsKaneGeneva, IL+1-630457-SSSS
Ameritech IllinoisDu PageElmhurst, IL+1-630458-SSSS
Cellco Partnership DBA Verizon WirelessCookNorthbrook, IL+1-630459-SSSS
New Cingular Wireless PCSCookLa Grange Park, IL+1-630460-SSSS
Nextel CommunicationsDu PageRoselle, IL+1-630461-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630462-SSSS
Mcimetro Access Transmission Services LLCKaneGeneva, IL+1-630463-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630464-SSSS
Bandwidth.com ClecCookSugar Grove, IL+1-630465-SSSS
Ameritech IllinoisKaneSugar Grove, IL+1-630466-SSSS
Ameritech IllinoisDu PageItasca, IL+1-630467-SSSS
Rcn Telecom Services Of IllinoisDu PageHinsdale, IL+1-630468-SSSS
Ameritech IllinoisDu PageGlen Ellyn, IL+1-630469-SSSS
Cellco Partnership DBA Verizon WirelessNaperville, IL+1-630470-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630471-SSSS
Ameritech IllinoisDu PageOak Brook, IL+1-630472-SSSS
Comcast Phone Of Illinois DBA ComcoCookWest Chicago, IL+1-630473-SSSS
Comcast Phone Of Illinois DBA ComcoDu PageGlen Ellyn, IL+1-630474-SSSS
Mcimetro Access Transmission Services LLCDu PageBensenville, IL+1-630475-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630476-SSSS
Mci Worldcom CommunicationsDu PageBensenville, IL+1-630477-SSSS
AT&T LocalDu PageElmhurst, IL+1-630478-SSSS
United States Cellular Corp. - IllinoisCookNorthbrook, IL+1-630479-SSSS
Teleport Communications Group - ChicagoDu PageOak Brook, IL+1-630480-SSSS
Teleport Communications Group - ChicagoDu PageOak Brook, IL+1-630481-SSSS
Ameritech IllinoisKaneBatavia, IL+1-630482-SSSS
Ameritech IllinoisDu PageBartlett, IL+1-630483-SSSS
New Cingular Wireless PCSDu PageHinsdale, IL+1-630484-SSSS
Ovation Communications Of IllinoisKaneSt Charles, IL+1-630485-SSSS
Sbc Internet ServicesCookAurora, IL+1-630486-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630487-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630488-SSSS
Hypercube TelecomCookLombard, IL+1-630489-SSSS
Teleport Communications Group - ChicagoCookChicago, IL+1-630490-SSSS
Peerless Network Of IllinoisCookElmhurst, IL+1-630491-SSSS
Teleport Communications Group - ChicagoKaneGeneva, IL+1-630492-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630493-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630494-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630495-SSSS
Ovation Communications Of IllinoisDu PageBensenville, IL+1-630496-SSSS
Ameritech IllinoisKaneElgin, IL+1-630497-SSSS
Usa Mobility WirelessCookLa Grange Park, IL+1-630498-SSSS
Ameritech IllinoisKaneAurora, IL+1-630499-SSSS
Comcast Phone Of Illinois DBA ComcoDu PageElmhurst, IL+1-630501-SSSS
New Cingular Wireless PCSCookWheeling, IL+1-630502-SSSS
Teleport Communications Group - ChicagoCookSchaumburg, IL+1-630503-SSSS
Teleport Communications Group - ChicagoDu PageBartlett, IL+1-630504-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630505-SSSS
T-mobile UsaCookAurora, IL+1-630506-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630507-SSSS
Cellco Partnership DBA Verizon WirelessCookNorthbrook, IL+1-630508-SSSS
AT&T LocalDu PageOak Brook, IL+1-630509-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630510-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630512-SSSS
Ameritech IllinoisKaneSt Charles, IL+1-630513-SSSS
Nextel CommunicationsCookLa Grange Park, IL+1-630514-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630515-SSSS
Ameritech IllinoisDu PageElmhurst, IL+1-630516-SSSS
Level 3 CommunicationsDu PageWheaton, IL+1-630517-SSSS
Mci Worldcom CommunicationsKaneAurora, IL+1-630518-SSSS
Teleport Communications Group - ChicagoDu PageLombard, IL+1-630519-SSSS
Teleport Communications Group - ChicagoDu PageOak Brook, IL+1-630520-SSSS
Ameritech IllinoisDu PageBensenville, IL+1-630521-SSSS
Allegiance TelecomDu PageHinsdale, IL+1-630522-SSSS
Ovation Communications Of IllinoisDu PageRoselle, IL+1-630523-SSSS
Broadwing CommunicationsKaneSt Charles, IL+1-630524-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630525-SSSS

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