North American Telephone Operator
North American
Telephone Operator

Telephone Area 630. Page 5.

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: 1234578910
Company District Major City Prefix
Rcn Telecom Services Of IllinoisDu PageElmhurst, IL+1-630607-SSSS
Level 3 CommunicationsKendallOswego, IL+1-630608-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630609-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630610-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630612-SSSS
Teleport Communications Group - ChicagoDu PageLombard, IL+1-630613-SSSS
Globalcom-ilDu PageWheaton, IL+1-630614-SSSS
Globalcom-ilDu PageNaperville, IL+1-630615-SSSS
Ameritech IllinoisDu PageBensenville, IL+1-630616-SSSS
Ameritech IllinoisDu PageElmhurst, IL+1-630617-SSSS
Sprint Spectrum L.p.KaneAurora, IL+1-630618-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630619-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630620-SSSS
Broadwing CommunicationsDu PageWest Chicago, IL+1-630621-SSSS
Allegiance TelecomDu PageRoselle, IL+1-630622-SSSS
Ameritech IllinoisDu PageOak Brook, IL+1-630623-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630624-SSSS
Ovation Communications Of IllinoisDu PageItasca, IL+1-630625-SSSS
Global Crossing Local Services-ilDu PageItasca, IL+1-630626-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630627-SSSS
Ameritech IllinoisDu PageElmhurst, IL+1-630628-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630629-SSSS
Globalcom-ilOswego, IL+1-630630-SSSS
Ovation Communications Of IllinoisKaneAurora, IL+1-630631-SSSS
New Cingular Wireless PCSDu PageHinsdale, IL+1-630632-SSSS
Ovation Communications Of IllinoisCookLemont, IL+1-630633-SSSS
AT&T LocalDu PageOak Brook, IL+1-630634-SSSS
AT&T LocalDu PageRoselle, IL+1-630635-SSSS
Globalcom-ilKendallOswego, IL+1-630636-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630637-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630638-SSSS
Ovation Communications Of IllinoisDu PageWest Chicago, IL+1-630639-SSSS
New Cingular Wireless PCSCookLa Grange Park, IL+1-630640-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630641-SSSS
New Cingular Wireless PCSDu PageHinsdale, IL+1-630642-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630643-SSSS
Mci Worldcom CommunicationsDu PageBensenville, IL+1-630644-SSSS
Ameritech IllinoisDu PageOak Brook, IL+1-630645-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630646-SSSS
Mcimetro Access Transmission Services LLCDu PageItasca, IL+1-630647-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630648-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630649-SSSS
Cellco Partnership DBA Verizon WirelessCookNorthbrook, IL+1-630650-SSSS
Cellco Partnership DBA Verizon WirelessCookNorthbrook, IL+1-630651-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630652-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630653-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630654-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630655-SSSS
Mci Worldcom CommunicationsDu PageLombard, IL+1-630656-SSSS
Ovation Communications Of IllinoisDu PageWarrenville, IL+1-630657-SSSS
Broadwing CommunicationsDu PageWarrenville, IL+1-630658-SSSS
Xo IllinoisKaneSt Charles, IL+1-630659-SSSS
Sprint Spectrum L.p.CookLa Grange, IL+1-630660-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630661-SSSS
Ameritech IllinoisCookLa Grange, IL+1-630662-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630663-SSSS
United States Cellular Corp. - IllinoisDu PageNaperville, IL+1-630664-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630665-SSSS
Sprint Spectrum L.p.Elmhurst, IL+1-630666-SSSS
Sprint Spectrum L.p.CookLa Grange Park, IL+1-630667-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630668-SSSS
Nextel CommunicationsCookNorthbrook, IL+1-630669-SSSS
T-mobile UsaCookLa Grange Park, IL+1-630670-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630671-SSSS
Mci Worldcom CommunicationsCookElk Grove Village, IL+1-630672-SSSS
United States Cellular Corp. - IllinoisCookNorthbrook, IL+1-630673-SSSS
United States Cellular Corp. - IllinoisCookNorthbrook, IL+1-630674-SSSS
Nextel CommunicationsDu PageRoselle, IL+1-630675-SSSS
Cellco Partnership DBA Verizon WirelessCookNorthbrook, IL+1-630676-SSSS
T-mobile UsaKaneGeneva, IL+1-630677-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630678-SSSS
Ameritech IllinoisWillBolingbrook, IL+1-630679-SSSS
American Messaging (am)CookLa Grange Park, IL+1-630680-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630681-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630682-SSSS
Usa Mobility WirelessCookMaywood, IL+1-630683-SSSS
Ameritech IllinoisDu PageOak Brook, IL+1-630684-SSSS
Broadwing CommunicationsCookBolingbrook, IL+1-630685-SSSS
Global Crossing Local Services-ilDu PageHinsdale, IL+1-630686-SSSS
New Cingular Wireless PCSDu PageNaperville, IL+1-630687-SSSS

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