North American Telephone Operator
North American
Telephone Operator

Telephone Area 630. Page 8.

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: 1234567810
Company District Major City Prefix
Ameritech IllinoisKaneAurora, IL+1-630851-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630852-SSSS
New Cingular Wireless PCSDu PageNaperville, IL+1-630853-SSSS
T-mobile UsaDu PageNaperville, IL+1-630854-SSSS
Teleport Communications Group - ChicagoDu PageBartlett, IL+1-630855-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630856-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630857-SSSS
Ameritech IllinoisDu PageGlen Ellyn, IL+1-630858-SSSS
Ameritech IllinoisKaneAurora, IL+1-630859-SSSS
Ameritech IllinoisDu PageBensenville, IL+1-630860-SSSS
Mci Worldcom CommunicationsDu PageHinsdale, IL+1-630861-SSSS
Ameritech IllinoisKaneAurora, IL+1-630862-SSSS
T-mobile UsaCookLemont, IL+1-630863-SSSS
T-mobile UsaDu PageNaperville, IL+1-630864-SSSS
Sprint Spectrum L.p.CookLa Grange Park, IL+1-630865-SSSS
Teleport Communications Group - ChicagoDu PageGlen Ellyn, IL+1-630866-SSSS
Usa Mobility WirelessCookLa Grange Park, IL+1-630867-SSSS
Broadwing CommunicationsCookArlington Heights, IL+1-630868-SSSS
Peerless Network Of IllinoisDu PageDowners Grove, IL+1-630869-SSSS
Teleport Communications Group - ChicagoKaneAurora, IL+1-630870-SSSS
Ameritech IllinoisDu PageWheaton, IL+1-630871-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630872-SSSS
Broadwing CommunicationsCookArlington Heights, IL+1-630873-SSSS
Mci Worldcom CommunicationsCookElk Grove Village, IL+1-630874-SSSS
Ameritech IllinoisDu PageItasca, IL+1-630875-SSSS
Ameritech IllinoisDu PageWest Chicago, IL+1-630876-SSSS
New Cingular Wireless PCSWest Chicago, IL+1-630877-SSSS
Nextel CommunicationsCookLa Grange Park, IL+1-630878-SSSS
Ameritech IllinoisKaneBatavia, IL+1-630879-SSSS
New Cingular Wireless PCSCookLa Grange Park, IL+1-630880-SSSS
New Cingular Wireless PCSDu PageNaperville, IL+1-630881-SSSS
AT&T LocalKendallYorkville, IL+1-630882-SSSS
Level 3 CommunicationsKaneElgin, IL+1-630883-SSSS
Xo IllinoisKaneBig Rock, IL+1-630884-SSSS
T-mobile UsaDu PageNaperville, IL+1-630885-SSSS
Sprint Spectrum L.p.CookLa Grange, IL+1-630886-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630887-SSSS
T-mobile UsaAurora, IL+1-630888-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630889-SSSS
T-mobile UsaDu PageWheaton, IL+1-630890-SSSS
Ovation Communications Of IllinoisDu PageOak Brook, IL+1-630891-SSSS
Ameritech IllinoisKaneAurora, IL+1-630892-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630893-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630894-SSSS
Usa Mobility WirelessCookLa Grange Park, IL+1-630895-SSSS
Ameritech IllinoisKaneAurora, IL+1-630896-SSSS
Ameritech IllinoisKaneAurora, IL+1-630897-SSSS
Ameritech IllinoisKaneAurora, IL+1-630898-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630899-SSSS
United States Cellular Corp. - IllinoisDu PageNaperville, IL+1-630901-SSSS
New Cingular Wireless PCSCookWheeling, IL+1-630902-SSSS
Sprint Spectrum L.p.Du PageElmhurst, IL+1-630903-SSSS
Ameritech IllinoisWillNaperville, IL+1-630904-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630905-SSSS
Ameritech IllinoisKaneAurora, IL+1-630906-SSSS
Ameritech IllinoisKaneAurora, IL+1-630907-SSSS
New Cingular Wireless PCSDu PageHinsdale, IL+1-630908-SSSS
Ovation Communications Of IllinoisDu PageWheaton, IL+1-630909-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630910-SSSS
Teleport Communications Group - ChicagoDu PageRoselle, IL+1-630912-SSSS
New Cingular Wireless PCSCookWheeling, IL+1-630913-SSSS
Ameritech IllinoisCookLemont, IL+1-630914-SSSS
T-mobile UsaDu PageHinsdale, IL+1-630915-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630916-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630917-SSSS
Nextel CommunicationsCookLa Grange Park, IL+1-630918-SSSS
Teleport Communications Group - ChicagoCookSchaumburg, IL+1-630919-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630920-SSSS
Cellco Partnership DBA Verizon WirelessCookSummit Argo, IL+1-630921-SSSS
Ameritech IllinoisWillNaperville, IL+1-630922-SSSS
T-mobile UsaDu PageWheaton, IL+1-630923-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630924-SSSS
Xo IllinoisDu PageLombard, IL+1-630925-SSSS
Sprint Spectrum L.p.CookLa Grange Park, IL+1-630926-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630927-SSSS
Ameritech IllinoisDu PageOak Brook, IL+1-630928-SSSS
Broadwing CommunicationsDu PageDowners Grove, IL+1-630929-SSSS
Sprint Spectrum L.p.Du PageElmhurst, IL+1-630930-SSSS
Teleport Communications Group - ChicagoDu PageOak Brook, IL+1-630931-SSSS
Ameritech IllinoisDu PageLombard, IL+1-630932-SSSS

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