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City Carrier Name:Chicago
This is the United States City Carrier Name:Chicago Area Code Database page list. You can click the title to browse the detail information.
| Region Name | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Illinois | 312 | 2240000 | 2249999 | G |
| Illinois | 312 | 2372000 | 2372999 | G |
| Illinois | 312 | 2380000 | 2380999 | G |
| Illinois | 312 | 2381000 | 2381999 | G |
| Illinois | 312 | 2382000 | 2382999 | G |
| Illinois | 312 | 2383000 | 2383999 | G |
| Illinois | 312 | 2384000 | 2384999 | G |
| Illinois | 312 | 2385000 | 2385999 | G |
| Illinois | 312 | 2386000 | 2386999 | G |
| Illinois | 312 | 2387000 | 2387999 | G |
| Illinois | 312 | 2388000 | 2388999 | G |
| Illinois | 312 | 2389000 | 2389999 | G |
| Illinois | 312 | 2421000 | 2421999 | G |
| Illinois | 312 | 2423000 | 2423999 | G |
| Illinois | 312 | 2425000 | 2425999 | G |
| Illinois | 312 | 2427000 | 2427999 | G |
| Illinois | 312 | 2611000 | 2611999 | G |
| Illinois | 312 | 2612000 | 2612999 | G |
| Illinois | 312 | 2613000 | 2613999 | G |
| Illinois | 312 | 2614000 | 2614999 | G |
| Illinois | 312 | 2615000 | 2615999 | G |
| Illinois | 312 | 2616000 | 2616999 | G |
| Illinois | 312 | 2617000 | 2617999 | G |
| Illinois | 312 | 2618000 | 2618999 | G |
| Illinois | 312 | 2619000 | 2619999 | G |
| Illinois | 312 | 2640000 | 2649999 | G |
| Illinois | 312 | 2654000 | 2654999 | G |
| Illinois | 312 | 2655000 | 2655999 | G |
| Illinois | 312 | 2656000 | 2656999 | G |
| Illinois | 312 | 2657000 | 2657999 | G |
| Illinois | 312 | 2658000 | 2658999 | G |
| Illinois | 312 | 2680000 | 2680999 | G |
| Illinois | 312 | 2681000 | 2681999 | G |
| Illinois | 312 | 2682000 | 2682999 | G |
| Illinois | 312 | 2684000 | 2684999 | G |
| Illinois | 312 | 2685000 | 2685999 | G |
| Illinois | 312 | 2686000 | 2686999 | G |
| Illinois | 312 | 2687000 | 2687999 | G |
| Illinois | 312 | 2688000 | 2688999 | G |
| Illinois | 312 | 2689000 | 2689999 | G |
| Illinois | 312 | 2780000 | 2780999 | G |
| Illinois | 312 | 2781000 | 2781999 | G |
| Illinois | 312 | 2782000 | 2782999 | G |
| Illinois | 312 | 2783000 | 2783999 | G |
| Illinois | 312 | 2784000 | 2784999 | G |
| Illinois | 312 | 2785000 | 2785999 | G |
| Illinois | 312 | 2789000 | 2789999 | G |
| Illinois | 312 | 3245000 | 3245999 | G |
| Illinois | 312 | 3246000 | 3246999 | G |
| Illinois | 312 | 3247000 | 3247999 | G |
| Illinois | 312 | 3731000 | 3731999 | G |
| Illinois | 312 | 3732000 | 3732999 | G |
| Illinois | 312 | 3733000 | 3733999 | G |
| Illinois | 312 | 3734000 | 3734999 | G |
| Illinois | 312 | 3735000 | 3735999 | G |
| Illinois | 312 | 3736000 | 3736999 | G |
| Illinois | 312 | 3737000 | 3737999 | G |
| Illinois | 312 | 3738000 | 3738999 | G |
| Illinois | 312 | 3739000 | 3739999 | G |
| Illinois | 312 | 3804000 | 3804999 | G |
| Illinois | 312 | 3955000 | 3955999 | G |
| Illinois | 312 | 3956000 | 3956999 | G |
| Illinois | 312 | 3957000 | 3957999 | G |
| Illinois | 312 | 3958000 | 3958999 | G |
| Illinois | 312 | 4230000 | 4239999 | G |
| Illinois | 312 | 4456000 | 4456999 | G |
| Illinois | 312 | 4457000 | 4457999 | G |
| Illinois | 312 | 4697000 | 4697999 | G |
| Illinois | 312 | 4698000 | 4698999 | G |
| Illinois | 312 | 4761000 | 4761999 | G |
| Illinois | 312 | 4762000 | 4762999 | G |
| Illinois | 312 | 4763000 | 4763999 | G |
| Illinois | 312 | 4764000 | 4764999 | G |
| Illinois | 312 | 5030000 | 5039999 | G |
| Illinois | 312 | 5211000 | 5211999 | G |
| Illinois | 312 | 5212000 | 5212999 | G |
| Illinois | 312 | 5283000 | 5283999 | G |
| Illinois | 312 | 5289000 | 5289999 | G |
| Illinois | 312 | 5482000 | 5482999 | G |
| Illinois | 312 | 5484000 | 5484999 | G |
| Illinois | 312 | 5485000 | 5485999 | G |
| Illinois | 312 | 5691000 | 5691999 | G |
| Illinois | 312 | 5693000 | 5693999 | G |
| Illinois | 312 | 5694000 | 5694999 | G |
| Illinois | 312 | 6020000 | 6029999 | G |
| Illinois | 312 | 6046000 | 6046999 | G |
| Illinois | 312 | 6121000 | 6121999 | G |
| Illinois | 312 | 6122000 | 6122999 | G |
| Illinois | 312 | 6377000 | 6377999 | G |
| Illinois | 312 | 6379000 | 6379999 | G |
| Illinois | 312 | 6380000 | 6380999 | G |
| Illinois | 312 | 6387000 | 6387999 | G |
| Illinois | 312 | 6389000 | 6389999 | G |
| Illinois | 312 | 6461000 | 6461999 | G |
| Illinois | 312 | 6462000 | 6462999 | G |
| Illinois | 312 | 6465000 | 6465999 | G |
| Illinois | 312 | 6746000 | 6746999 | G |
| Illinois | 312 | 6753000 | 6753999 | G |
| Illinois | 312 | 6755000 | 6755999 | G |
| Illinois | 312 | 6756000 | 6756999 | G |
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