North American Telephone Operator
North American
Telephone Operator

Telephone Area 630. Page 1.

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: 1345678910
Company District Major City Prefix
Broadwing CommunicationsDu PageNaperville, IL+1-630281-SSSS
Mci Worldcom CommunicationsCookElk Grove Village, IL+1-630282-SSSS
Teleport Communications Group - ChicagoDu PageRoselle, IL+1-630283-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630284-SSSS
Ameritech IllinoisDu PageItasca, IL+1-630285-SSSS
Xo IllinoisDu PageHinsdale, IL+1-630286-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630287-SSSS
Teleport Communications Group - ChicagoDu PageOak Brook, IL+1-630288-SSSS
Ameritech IllinoisDu PageBartlett, IL+1-630289-SSSS
T-mobile UsaDu PageLombard, IL+1-630290-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630291-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630292-SSSS
Ameritech IllinoisDu PageWest Chicago, IL+1-630293-SSSS
Cellco Partnership DBA Verizon WirelessCookChicago, IL+1-630294-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630295-SSSS
Teleport Communications Group - ChicagoCookLemont, IL+1-630296-SSSS
Level 3 CommunicationsDu PageDowners Grove, IL+1-630297-SSSS
American Messaging (am)CookLa Grange Park, IL+1-630298-SSSS
Broadwing CommunicationsKaneAurora, IL+1-630299-SSSS
Mci Worldcom CommunicationsDu PageNaperville, IL+1-630300-SSSS
Rcn Telecom Services Of IllinoisKaneAurora, IL+1-630301-SSSS
Cellco Partnership DBA Verizon WirelessCookNorthbrook, IL+1-630302-SSSS
Cellco Partnership DBA Verizon WirelessDu PageNaperville, IL+1-630303-SSSS
Indiana Paging NtwkCookLa Grange Park, IL+1-630304-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630305-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630306-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630307-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630308-SSSS
Cellco Partnership DBA Verizon WirelessCookNorthbrook, IL+1-630309-SSSS
Rcn Telecom Services Of IllinoisDu PageDowners Grove, IL+1-630310-SSSS
Ameritech IllinoisBolingbrook, IL+1-630312-SSSS
Rcn Telecom Services Of IllinoisKaneGeneva, IL+1-630313-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630314-SSSS
Mcimetro Access Transmission Services LLCDu PageBensenville, IL+1-630315-SSSS
American Messaging (am)CookLa Grange Park, IL+1-630316-SSSS
Mcimetro Access Transmission Services LLCDu PageBensenville, IL+1-630317-SSSS
Level 3 CommunicationsKaneBig Rock, IL+1-630318-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630319-SSSS
Teleport Communications Group - ChicagoDu PageHinsdale, IL+1-630320-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630321-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630322-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630323-SSSS
Mcimetro Access Transmission Services LLCDu PageBensenville, IL+1-630324-SSSS
Ameritech IllinoisDu PageHinsdale, IL+1-630325-SSSS
Teleport Communications Group - ChicagoKaneBatavia, IL+1-630326-SSSS
Nextel CommunicationsCookLa Grange Park, IL+1-630327-SSSS
Teleport Communications Group - ChicagoDu PageOak Brook, IL+1-630328-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630329-SSSS
Nextel CommunicationsDu PageElmhurst, IL+1-630330-SSSS
Us Xchange Of Illinois LLC DBA Choice One Comm IlCookPlano, IL+1-630332-SSSS
Nextel CommunicationsDu PageElmhurst, IL+1-630333-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630334-SSSS
Nextel CommunicationsDu PageNaperville, IL+1-630335-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630336-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630337-SSSS
New Cingular Wireless PCSKaneSt Charles, IL+1-630338-SSSS
Broadwing CommunicationsDu PageRoselle, IL+1-630339-SSSS
T-mobile UsaAurora, IL+1-630340-SSSS
Cellco Partnership DBA Verizon WirelessCookLa Grange Park, IL+1-630341-SSSS
Usa Mobility WirelessCookLa Grange Park, IL+1-630342-SSSS
AT&T LocalCookLemont, IL+1-630343-SSSS
Xo IllinoisDu PageWood Dale, IL+1-630344-SSSS
Ameritech IllinoisKaneGeneva, IL+1-630345-SSSS
New Cingular Wireless PCSDu PageWest Chicago, IL+1-630346-SSSS
New Cingular Wireless PCSDu PageRoselle, IL+1-630347-SSSS
Xo IllinoisDu PageWood Dale, IL+1-630348-SSSS
Usa Mobility WirelessDu PageNaperville, IL+1-630349-SSSS
Ameritech IllinoisDu PageBensenville, IL+1-630350-SSSS
Ameritech IllinoisDu PageRoselle, IL+1-630351-SSSS
Cellco Partnership DBA Verizon WirelessDu PageRoselle, IL+1-630352-SSSS
Ameritech IllinoisDu PageDowners Grove, IL+1-630353-SSSS
Paetec CommunicationsDu PageBensenville, IL+1-630354-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630355-SSSS
Usa Mobility WirelessCookLa Grange Park, IL+1-630356-SSSS
Ameritech IllinoisDu PageNaperville, IL+1-630357-SSSS
Level 3 CommunicationsKaneElburn, IL+1-630358-SSSS
Teleport Communications Group - ChicagoDu PageElmhurst, IL+1-630359-SSSS
Cellco Partnership DBA Verizon WirelessCookSugar Grove, IL+1-630360-SSSS
Nextel CommunicationsDu PageItasca, IL+1-630361-SSSS
T-mobile UsaDu PageNaperville, IL+1-630362-SSSS

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