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City Carrier Name:Naperville
This is the United States City Carrier Name:Naperville 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 | 331 | 2042000 | 2042999 | M |
| Illinois | 331 | 2131000 | 2131999 | M |
| Illinois | 331 | 2138000 | 2138999 | M |
| Illinois | 331 | 3051000 | 3051999 | M |
| Illinois | 331 | 3300000 | 3300999 | M |
| Illinois | 331 | 3301000 | 3301999 | M |
| Illinois | 331 | 3303000 | 3303999 | M |
| Illinois | 331 | 3305000 | 3305999 | M |
| Illinois | 331 | 3306000 | 3306999 | M |
| Illinois | 331 | 3320000 | 3320999 | M |
| Illinois | 331 | 3330000 | 3330999 | M |
| Illinois | 331 | 4014000 | 4014999 | M |
| Illinois | 331 | 4443000 | 4443999 | M |
| Illinois | 331 | 4449000 | 4449999 | M |
| Illinois | 331 | 4572000 | 4572999 | M |
| Illinois | 331 | 4573000 | 4573999 | M |
| Illinois | 331 | 7020000 | 7020999 | M |
| Illinois | 331 | 7021000 | 7021999 | M |
| Illinois | 331 | 8146000 | 8146999 | M |
| Illinois | 331 | 8147000 | 8147999 | M |
| Illinois | 630 | 2102000 | 2102999 | M |
| Illinois | 630 | 2106000 | 2106999 | M |
| Illinois | 630 | 2453000 | 2453999 | M |
| Illinois | 630 | 2766000 | 2766999 | M |
| Illinois | 630 | 3004000 | 3004999 | M |
| Illinois | 630 | 4534000 | 4534999 | M |
| Illinois | 630 | 5364000 | 5364999 | M |
| Illinois | 630 | 5449000 | 5449999 | M |
| Illinois | 630 | 5963000 | 5963999 | M |
| Illinois | 630 | 5966000 | 5966999 | M |
| Illinois | 630 | 5967000 | 5967999 | M |
| Illinois | 630 | 6050000 | 6059999 | M |
| Illinois | 630 | 6490000 | 6490999 | M |
| Illinois | 630 | 6494000 | 6494999 | M |
| Illinois | 630 | 6498000 | 6498999 | M |
| Illinois | 630 | 6499000 | 6499999 | M |
| Illinois | 630 | 6870000 | 6870999 | M |
| Illinois | 630 | 6990000 | 6990999 | M |
| Illinois | 630 | 6991000 | 6991999 | M |
| Illinois | 630 | 6992000 | 6992999 | M |
| Illinois | 630 | 6993000 | 6993999 | M |
| Illinois | 630 | 6994000 | 6994999 | M |
| Illinois | 630 | 6995000 | 6995999 | M |
| Illinois | 630 | 6996000 | 6996999 | M |
| Illinois | 630 | 6997000 | 6997999 | M |
| Illinois | 630 | 6998000 | 6998999 | M |
| Illinois | 630 | 6999000 | 6999999 | M |
| Illinois | 630 | 7300000 | 7309999 | M |
| Illinois | 630 | 8530000 | 8539999 | M |
| Illinois | 630 | 8810000 | 8819999 | M |
| Illinois | 630 | 9950000 | 9950999 | M |
| Illinois | 630 | 9951000 | 9951999 | M |
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