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Region Carrier Name:Illinois
This is the United States Region Carrier Name:Illinois Area Code Database page list. You can click the title to browse the detail information.
| City | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Geneva | 630 | 3972000 | 3972999 | G |
| Geneva | 630 | 3974000 | 3974999 | G |
| Geneva | 630 | 3975000 | 3975999 | G |
| Lemont | 630 | 4107000 | 4107999 | G |
| Downers Grove | 630 | 4375000 | 4375999 | G |
| Naperville | 630 | 4452000 | 4452999 | G |
| Hinsdale | 630 | 4685000 | 4685999 | G |
| Saint Charles | 630 | 4855000 | 4855999 | G |
| Downers Grove | 630 | 4872000 | 4872999 | G |
| Bensenville | 630 | 4960000 | 4960999 | G |
| Bensenville | 630 | 4961000 | 4961999 | X |
| Bensenville | 630 | 4962000 | 4962999 | X |
| Bensenville | 630 | 4963000 | 4963999 | X |
| Hinsdale | 630 | 5227000 | 5227999 | G |
| Hinsdale | 630 | 5228000 | 5228999 | G |
| Roselle | 630 | 5235000 | 5235999 | G |
| Roselle | 630 | 5236000 | 5236999 | G |
| Elmhurst | 630 | 5325000 | 5325999 | G |
| Elmhurst | 630 | 5326000 | 5326999 | G |
| Glen Ellyn | 630 | 5345000 | 5345999 | G |
| Naperville | 630 | 5443000 | 5443999 | G |
| Naperville | 630 | 5445000 | 5445999 | G |
| Bartlett | 630 | 5505000 | 5505999 | G |
| Hinsdale | 630 | 5603000 | 5603999 | G |
| Hinsdale | 630 | 5607000 | 5607999 | G |
| Hinsdale | 630 | 5705000 | 5705999 | G |
| Hinsdale | 630 | 5706000 | 5706999 | G |
| Lombard | 630 | 5764000 | 5764999 | G |
| Lombard | 630 | 5765000 | 5765999 | G |
| Wheaton | 630 | 5803000 | 5803999 | G |
| Wheaton | 630 | 5805000 | 5805999 | G |
| Wheaton | 630 | 5806000 | 5806999 | G |
| Hinsdale | 630 | 5813000 | 5813999 | G |
| Hinsdale | 630 | 5814000 | 5814999 | G |
| Batavia | 630 | 5935000 | 5935999 | G |
| Bensenville | 630 | 5941000 | 5941999 | G |
| Bensenville | 630 | 5945000 | 5945999 | G |
| Bensenville | 630 | 5946000 | 5946999 | G |
| Bensenville | 630 | 5947000 | 5947999 | G |
| Bensenville | 630 | 5948000 | 5948999 | G |
| Elmhurst | 630 | 6071000 | 6071999 | G |
| Itasca | 630 | 6254000 | 6254999 | G |
| Itasca | 630 | 6255000 | 6255999 | G |
| Itasca | 630 | 6259000 | 6259999 | X |
| Aurora | 630 | 6315000 | 6315999 | G |
| Lemont | 630 | 6335000 | 6335999 | G |
| West Chicago | 630 | 6395000 | 6395999 | G |
| Warrenville | 630 | 6575000 | 6575999 | G |
| Warrenville | 630 | 6578000 | 6578999 | G |
| Naperville | 630 | 6964000 | 6964999 | G |
| Yorkville | 630 | 7085000 | 7085999 | G |
| Aurora | 630 | 7235000 | 7235999 | G |
| Bensenville | 630 | 7414000 | 7414999 | G |
| Lemont | 630 | 7557000 | 7557999 | G |
| Itasca | 630 | 7600000 | 7600999 | X |
| Itasca | 630 | 7601000 | 7601999 | X |
| Itasca | 630 | 7602000 | 7602999 | X |
| Saint Charles | 630 | 7973000 | 7973999 | G |
| Aurora | 630 | 8067000 | 8067999 | G |
| Lombard | 630 | 8125000 | 8125999 | G |
| Hinsdale | 630 | 8227000 | 8227999 | G |
| Bartlett | 630 | 8235000 | 8235999 | G |
| Downers Grove | 630 | 8240000 | 8240999 | G |
| Downers Grove | 630 | 8241000 | 8241999 | G |
| Downers Grove | 630 | 8242000 | 8242999 | G |
| Downers Grove | 630 | 8244000 | 8244999 | G |
| Roselle | 630 | 8250000 | 8250999 | G |
| Roselle | 630 | 8251000 | 8251999 | G |
| Roselle | 630 | 8252000 | 8252999 | X |
| Roselle | 630 | 8253000 | 8253999 | X |
| Roselle | 630 | 8256000 | 8256999 | X |
| Lombard | 630 | 8270000 | 8270999 | G |
| Lombard | 630 | 8277000 | 8277999 | G |
| Glen Ellyn | 630 | 8664000 | 8664999 | G |
| Elgin | 630 | 8835000 | 8835999 | G |
| Big Rock | 630 | 8842000 | 8842999 | G |
| Hinsdale | 630 | 8918000 | 8918999 | X |
| Wheaton | 630 | 9090000 | 9090999 | G |
| Wheaton | 630 | 9091000 | 9091999 | G |
| Wheaton | 630 | 9092000 | 9092999 | G |
| Lombard | 630 | 9254000 | 9254999 | G |
| Batavia | 630 | 9370000 | 9370999 | X |
| Batavia | 630 | 9371000 | 9371999 | X |
| Batavia | 630 | 9377000 | 9377999 | X |
| Saint Charles | 630 | 9400000 | 9400999 | G |
| Saint Charles | 630 | 9401000 | 9401999 | G |
| Naperville | 630 | 9460000 | 9460999 | G |
| Naperville | 630 | 9461000 | 9461999 | G |
| Aurora | 630 | 9470000 | 9470999 | G |
| Aurora | 630 | 9471000 | 9471999 | G |
| Aurora | 630 | 9477000 | 9477999 | G |
| Aurora | 630 | 9478000 | 9478999 | G |
| West Chicago | 630 | 9575000 | 9575999 | G |
| Roselle | 630 | 9943000 | 9943999 | G |
| Blue Island | 708 | 2240000 | 2240999 | G |
| Blue Island | 708 | 2242000 | 2242999 | G |
| Chicago Heights | 708 | 2285000 | 2285999 | G |
| Tinley Park | 708 | 2632000 | 2632999 | G |
| Western Springs | 708 | 2925000 | 2925999 | G |
| Willow Springs | 708 | 2940000 | 2940999 | X |
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