| General Information about Area Code 630 | |
|---|---|
| Country | United States |
| State / Province / Territory | Illinois |
| Major City | Naperville |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 630-666 | Elmhurst | Dupage | Wireless |
| 630-553 | Yorkville | Kendall | Landline |
| 630-238 | Bensenville | Dupage | Landline |
| 630-888 | Aurora | Kane | Wireless |
| 630-928 | Hinsdale | Dupage | Landline |
| 630-454 | Mooseheart | Kane | Landline |
| 630-292 | Brookfield | Cook | Wireless |
| 630-226 | Lemont | Cook | Landline |
| 630-716 | Hinsdale | Dupage | Landline |
| 630-823 | Wood Dale | Dupage | Landline |
| 630-674 | Glenview | Cook | Wireless |
| 630-982 | Big Rock | Kane | Landline |
| 630-351 | Roselle | Dupage | Landline |
| 630-991 | Downers Grove | Dupage | Wireless |
| 630-477 | Bensenville | Dupage | Landline |
| 630-387 | Elburn | Kane | Landline |
| 630-601 | Western Springs | Cook | Wireless |
| 630-409 | Sugar Grove | Kane | Landline |
| 630-809 | Aurora | Kane | Wireless |
| 630-529 | Roselle | Dupage | Landline |