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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 | 2308000 | 2308999 | M |
| Illinois | 312 | 2485000 | 2485999 | M |
| Illinois | 312 | 3830000 | 3830999 | M |
| Illinois | 312 | 3831000 | 3831999 | M |
| Illinois | 312 | 3832000 | 3832999 | M |
| Illinois | 312 | 3833000 | 3833999 | M |
| Illinois | 312 | 3834000 | 3834999 | M |
| Illinois | 312 | 4094000 | 4094999 | M |
| Illinois | 312 | 4097000 | 4097999 | M |
| Illinois | 312 | 4098000 | 4098999 | M |
| Illinois | 312 | 4099000 | 4099999 | M |
| Illinois | 312 | 4451000 | 4451999 | M |
| Illinois | 312 | 4870000 | 4870999 | M |
| Illinois | 312 | 4876000 | 4876999 | M |
| Illinois | 312 | 4877000 | 4877999 | M |
| Illinois | 312 | 4878000 | 4878999 | M |
| Illinois | 312 | 4879000 | 4879999 | M |
| Illinois | 312 | 5490000 | 5490999 | M |
| Illinois | 312 | 5491000 | 5491999 | M |
| Illinois | 312 | 5492000 | 5492999 | M |
| Illinois | 312 | 5860000 | 5860999 | M |
| Illinois | 312 | 5865000 | 5865999 | M |
| Illinois | 312 | 5866000 | 5866999 | M |
| Illinois | 312 | 6900000 | 6900999 | M |
| Illinois | 312 | 6901000 | 6901999 | M |
| Illinois | 312 | 7340000 | 7340999 | M |
| Illinois | 312 | 7349000 | 7349999 | M |
| Illinois | 312 | 7630000 | 7630999 | M |
| Illinois | 312 | 7631000 | 7631999 | M |
| Illinois | 312 | 7781000 | 7781999 | M |
| Illinois | 312 | 7782000 | 7782999 | M |
| Illinois | 312 | 7783000 | 7783999 | M |
| Illinois | 312 | 7784000 | 7784999 | M |
| Illinois | 312 | 7789000 | 7789999 | M |
| Illinois | 312 | 8241000 | 8241999 | M |
| Illinois | 312 | 8245000 | 8245999 | M |
| Illinois | 312 | 8247000 | 8247999 | M |
| Illinois | 312 | 8248000 | 8248999 | M |
| Illinois | 312 | 8249000 | 8249999 | M |
| Illinois | 312 | 8375000 | 8375999 | M |
| Illinois | 312 | 8376000 | 8376999 | M |
| Illinois | 312 | 8377000 | 8377999 | M |
| Illinois | 312 | 8378000 | 8378999 | M |
| Illinois | 312 | 8970000 | 8970999 | M |
| Illinois | 312 | 8978000 | 8978999 | M |
| Illinois | 312 | 8979000 | 8979999 | M |
| Illinois | 312 | 9341000 | 9341999 | M |
| Illinois | 312 | 9376000 | 9376999 | M |
| Illinois | 312 | 9377000 | 9377999 | M |
| Illinois | 312 | 9378000 | 9378999 | M |
| Illinois | 312 | 9379000 | 9379999 | M |
| Illinois | 312 | 9560000 | 9560999 | M |
| Illinois | 312 | 9561000 | 9561999 | M |
| Illinois | 312 | 9629000 | 9629999 | M |
| Illinois | 312 | 9660000 | 9660999 | M |
| Illinois | 312 | 9661000 | 9661999 | M |
| Illinois | 312 | 9662000 | 9662999 | M |
| Illinois | 312 | 9667000 | 9667999 | M |
| Illinois | 312 | 9669000 | 9669999 | M |
| Illinois | 773 | 2173000 | 2173999 | M |
| Illinois | 773 | 2174000 | 2174999 | M |
| Illinois | 773 | 2175000 | 2175999 | M |
| Illinois | 773 | 2176000 | 2176999 | M |
| Illinois | 773 | 3949000 | 3949999 | M |
| Illinois | 773 | 5364000 | 5364999 | M |
| Illinois | 773 | 5366000 | 5366999 | M |
| Illinois | 773 | 5367000 | 5367999 | M |
| Illinois | 773 | 5387000 | 5387999 | M |
| Illinois | 773 | 7981000 | 7981999 | M |
| Illinois | 773 | 7984000 | 7984999 | M |
| Illinois | 773 | 8198000 | 8198999 | M |
| Illinois | 773 | 8687000 | 8687999 | M |
| Illinois | 773 | 9628000 | 9628999 | M |
| Illinois | 872 | 2420000 | 2420999 | M |
| Illinois | 872 | 4019000 | 4019999 | M |
| Illinois | 872 | 6393000 | 6393999 | M |
| Illinois | 872 | 6396000 | 6396999 | M |
| Illinois | 872 | 7133000 | 7133999 | M |
| Illinois | 872 | 7134000 | 7134999 | M |
| Illinois | 872 | 7770000 | 7770999 | M |
| Illinois | 872 | 7775000 | 7775999 | M |
| Illinois | 872 | 7776000 | 7776999 | M |
| Illinois | 872 | 7777000 | 7777999 | M |
| Illinois | 872 | 8140000 | 8140999 | M |
| Illinois | 872 | 8141000 | 8141999 | M |
| Illinois | 872 | 8142000 | 8142999 | M |
| Illinois | 872 | 8143000 | 8143999 | M |
| Illinois | 872 | 8144000 | 8144999 | M |
| Illinois | 872 | 9010000 | 9010999 | M |
| Illinois | 872 | 9019000 | 9019999 | M |
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