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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 | 2050000 | 2059999 | G |
| Illinois | 312 | 2520000 | 2520999 | G |
| Illinois | 312 | 2521000 | 2521999 | G |
| Illinois | 312 | 2522000 | 2522999 | G |
| Illinois | 312 | 2523000 | 2523999 | G |
| Illinois | 312 | 2524000 | 2524999 | G |
| Illinois | 312 | 2525000 | 2525999 | G |
| Illinois | 312 | 2528000 | 2528999 | G |
| Illinois | 312 | 2529000 | 2529999 | G |
| Illinois | 312 | 2530000 | 2530999 | G |
| Illinois | 312 | 2531000 | 2531999 | G |
| Illinois | 312 | 2532000 | 2532999 | G |
| Illinois | 312 | 2534000 | 2534999 | G |
| Illinois | 312 | 2537000 | 2537999 | G |
| Illinois | 312 | 2538000 | 2538999 | G |
| Illinois | 312 | 2539000 | 2539999 | G |
| Illinois | 312 | 2540000 | 2540999 | G |
| Illinois | 312 | 2541000 | 2541999 | G |
| Illinois | 312 | 2542000 | 2542999 | G |
| Illinois | 312 | 2543000 | 2543999 | G |
| Illinois | 312 | 2544000 | 2544999 | G |
| Illinois | 312 | 2545000 | 2545999 | G |
| Illinois | 312 | 2549000 | 2549999 | G |
| Illinois | 312 | 2560000 | 2560999 | G |
| Illinois | 312 | 2562000 | 2562999 | G |
| Illinois | 312 | 2569000 | 2569999 | G |
| Illinois | 312 | 2620000 | 2620999 | G |
| Illinois | 312 | 2621000 | 2621999 | G |
| Illinois | 312 | 2629000 | 2629999 | G |
| Illinois | 312 | 2750000 | 2759999 | G |
| Illinois | 312 | 2760000 | 2769999 | G |
| Illinois | 312 | 2770000 | 2779999 | G |
| Illinois | 773 | 2455000 | 2455999 | G |
| Illinois | 773 | 3030000 | 3030999 | G |
| Illinois | 773 | 3031000 | 3031999 | G |
| Illinois | 773 | 3032000 | 3032999 | G |
| Illinois | 773 | 3033000 | 3033999 | G |
| Illinois | 773 | 3034000 | 3034999 | G |
| Illinois | 773 | 3035000 | 3035999 | G |
| Illinois | 773 | 3038000 | 3038999 | G |
| Illinois | 773 | 3039000 | 3039999 | G |
| Illinois | 773 | 3040000 | 3040999 | G |
| Illinois | 773 | 3041000 | 3041999 | G |
| Illinois | 773 | 3042000 | 3042999 | G |
| Illinois | 773 | 3043000 | 3043999 | G |
| Illinois | 773 | 3044000 | 3044999 | G |
| Illinois | 773 | 3045000 | 3045999 | G |
| Illinois | 773 | 3049000 | 3049999 | G |
| Illinois | 773 | 3050000 | 3050999 | G |
| Illinois | 773 | 3051000 | 3051999 | G |
| Illinois | 773 | 3052000 | 3052999 | G |
| Illinois | 773 | 3053000 | 3053999 | G |
| Illinois | 773 | 3054000 | 3054999 | G |
| Illinois | 773 | 3055000 | 3055999 | G |
| Illinois | 773 | 3057000 | 3057999 | G |
| Illinois | 773 | 3058000 | 3058999 | G |
| Illinois | 773 | 3059000 | 3059999 | G |
| Illinois | 773 | 3130000 | 3130999 | G |
| Illinois | 773 | 3131000 | 3131999 | G |
| Illinois | 773 | 3132000 | 3132999 | G |
| Illinois | 773 | 3134000 | 3134999 | G |
| Illinois | 773 | 3138000 | 3138999 | G |
| Illinois | 773 | 3139000 | 3139999 | G |
| Illinois | 773 | 3140000 | 3140999 | G |
| Illinois | 773 | 3141000 | 3141999 | G |
| Illinois | 773 | 3142000 | 3142999 | G |
| Illinois | 773 | 3144000 | 3144999 | G |
| Illinois | 773 | 3145000 | 3145999 | G |
| Illinois | 773 | 3148000 | 3148999 | G |
| Illinois | 773 | 3149000 | 3149999 | G |
| Illinois | 773 | 3370000 | 3379999 | G |
| Illinois | 773 | 3417000 | 3417999 | G |
| Illinois | 773 | 3450000 | 3459999 | G |
| Illinois | 773 | 3460000 | 3469999 | G |
| Illinois | 773 | 3470000 | 3479999 | G |
| Illinois | 773 | 3650000 | 3659999 | G |
| Illinois | 773 | 3890000 | 3899999 | G |
| Illinois | 773 | 4230000 | 4230999 | G |
| Illinois | 773 | 4231000 | 4231999 | G |
| Illinois | 773 | 4233000 | 4233999 | G |
| Illinois | 773 | 4234000 | 4234999 | G |
| Illinois | 773 | 4235000 | 4235999 | G |
| Illinois | 773 | 4238000 | 4238999 | G |
| Illinois | 773 | 4239000 | 4239999 | G |
| Illinois | 773 | 6727000 | 6727999 | G |
| Illinois | 773 | 7896000 | 7896999 | G |
| Illinois | 773 | 9483000 | 9483999 | G |
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