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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 | 2551000 | 2551999 | G |
| Illinois | 312 | 2552000 | 2552999 | G |
| Illinois | 312 | 2553000 | 2553999 | G |
| Illinois | 312 | 2554000 | 2554999 | G |
| Illinois | 312 | 2555000 | 2555999 | G |
| Illinois | 312 | 2556000 | 2556999 | G |
| Illinois | 312 | 2558000 | 2558999 | G |
| Illinois | 312 | 2559000 | 2559999 | G |
| Illinois | 312 | 2580000 | 2589999 | G |
| Illinois | 312 | 2630000 | 2639999 | G |
| Illinois | 312 | 2660000 | 2669999 | G |
| Illinois | 312 | 2673000 | 2673999 | G |
| Illinois | 312 | 2675000 | 2675999 | G |
| Illinois | 312 | 2676000 | 2676999 | G |
| Illinois | 312 | 2677000 | 2677999 | G |
| Illinois | 312 | 2678000 | 2678999 | G |
| Illinois | 312 | 2683000 | 2683999 | G |
| Illinois | 312 | 2690000 | 2699999 | G |
| Illinois | 312 | 2740000 | 2749999 | G |
| Illinois | 312 | 2786000 | 2786999 | G |
| Illinois | 312 | 2788000 | 2788999 | G |
| Illinois | 312 | 2800000 | 2809999 | G |
| Illinois | 312 | 2813000 | 2813999 | G |
| Illinois | 312 | 2910000 | 2910999 | G |
| Illinois | 312 | 2922000 | 2922999 | G |
| Illinois | 312 | 2923000 | 2923999 | G |
| Illinois | 312 | 2924000 | 2924999 | G |
| Illinois | 312 | 2930000 | 2939999 | G |
| Illinois | 312 | 2940000 | 2949999 | G |
| Illinois | 312 | 2970000 | 2979999 | G |
| Illinois | 312 | 2982000 | 2982999 | G |
| Illinois | 312 | 2983000 | 2983999 | G |
| Illinois | 312 | 2984000 | 2984999 | G |
| Illinois | 312 | 2985000 | 2985999 | G |
| Illinois | 312 | 2986000 | 2986999 | G |
| Illinois | 312 | 2987000 | 2987999 | G |
| Illinois | 312 | 2988000 | 2988999 | G |
| Illinois | 312 | 3020000 | 3029999 | G |
| Illinois | 312 | 3060000 | 3069999 | G |
| Illinois | 312 | 3080000 | 3089999 | G |
| Illinois | 312 | 3090000 | 3099999 | G |
| Illinois | 312 | 3210000 | 3219999 | G |
| Illinois | 312 | 3220000 | 3229999 | G |
| Illinois | 312 | 3241000 | 3241999 | G |
| Illinois | 312 | 3242000 | 3242999 | G |
| Illinois | 312 | 3248000 | 3248999 | G |
| Illinois | 312 | 3249000 | 3249999 | G |
| Illinois | 312 | 3250000 | 3250999 | G |
| Illinois | 312 | 3251000 | 3251999 | G |
| Illinois | 312 | 3252000 | 3252999 | G |
| Illinois | 312 | 3253000 | 3253999 | G |
| Illinois | 312 | 3254000 | 3254999 | G |
| Illinois | 312 | 3255000 | 3255999 | G |
| Illinois | 312 | 3256000 | 3256999 | G |
| Illinois | 312 | 3257000 | 3257999 | G |
| Illinois | 312 | 3258000 | 3258999 | G |
| Illinois | 312 | 3259000 | 3259999 | G |
| Illinois | 312 | 3260000 | 3269999 | G |
| Illinois | 312 | 3280000 | 3289999 | G |
| Illinois | 312 | 3290000 | 3299999 | G |
| Illinois | 312 | 3320000 | 3329999 | G |
| Illinois | 312 | 3350000 | 3359999 | G |
| Illinois | 312 | 3360000 | 3369999 | G |
| Illinois | 312 | 3370000 | 3379999 | G |
| Illinois | 312 | 3380000 | 3389999 | G |
| Illinois | 312 | 3410000 | 3419999 | G |
| Illinois | 312 | 3444000 | 3444999 | G |
| Illinois | 312 | 3445000 | 3445999 | G |
| Illinois | 312 | 3446000 | 3446999 | G |
| Illinois | 312 | 3447000 | 3447999 | G |
| Illinois | 312 | 3448000 | 3448999 | G |
| Illinois | 312 | 3449000 | 3449999 | G |
| Illinois | 312 | 3450000 | 3459999 | G |
| Illinois | 312 | 3460000 | 3469999 | G |
| Illinois | 312 | 3470000 | 3479999 | G |
| Illinois | 312 | 3530000 | 3539999 | G |
| Illinois | 312 | 3550000 | 3559999 | G |
| Illinois | 312 | 3560000 | 3569999 | G |
| Illinois | 312 | 3570000 | 3579999 | G |
| Illinois | 312 | 3600000 | 3609999 | G |
| Illinois | 312 | 3612000 | 3612999 | G |
| Illinois | 312 | 3616000 | 3616999 | G |
| Illinois | 312 | 3620000 | 3629999 | G |
| Illinois | 312 | 3640000 | 3649999 | G |
| Illinois | 312 | 3680000 | 3689999 | G |
| Illinois | 312 | 3691000 | 3691999 | G |
| Illinois | 312 | 3692000 | 3692999 | G |
| Illinois | 312 | 3693000 | 3693999 | G |
| Illinois | 312 | 3694000 | 3694999 | G |
| Illinois | 312 | 3695000 | 3695999 | G |
| Illinois | 312 | 3696000 | 3696999 | G |
| Illinois | 312 | 3697000 | 3697999 | G |
| Illinois | 312 | 3698000 | 3698999 | G |
| Illinois | 312 | 3720000 | 3729999 | G |
| Illinois | 312 | 3740000 | 3740999 | G |
| Illinois | 312 | 3747000 | 3747999 | G |
| Illinois | 312 | 3749000 | 3749999 | G |
| Illinois | 312 | 3791000 | 3791999 | G |
| Illinois | 312 | 3794000 | 3794999 | G |
| Illinois | 312 | 3796000 | 3796999 | G |
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