| Information | |
|---|---|
| Area Code(NPA) | 815 - Sheffield, IL |
| Prefix(NXX) | 815-454 |
| Full Number | 815-454-7431 |
| International Number | +1 815 454 7431 |
| Location | Bureau |
| State/Province | Illinois |
| Country | United States |
| Service Provider | Frontier North |
| Type | Landline |
| Introduced | 02/04/1994 |
| Major City | Chicago |
| Major citys in the area | Belvidere, IL;Crystal Lake, IL;De Kalb, IL;Freepor |
| ZIP Code | 61361 |
| Time Zone | Central |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 815-454-1126 | Sheffield, IL | Bureau | Landline |
| 815-454-9461 | Sheffield, IL | Bureau | Landline |
| 815-454-8461 | Sheffield, IL | Bureau | Landline |
| 815-454-8005 | Sheffield, IL | Bureau | Landline |
| 815-454-0781 | Sheffield, IL | Bureau | Landline |
| 815-454-7865 | Sheffield, IL | Bureau | Landline |
| 815-454-1180 | Sheffield, IL | Bureau | Landline |
| 815-454-5003 | Sheffield, IL | Bureau | Landline |
| 815-454-6079 | Sheffield, IL | Bureau | Landline |
| 815-454-7750 | Sheffield, IL | Bureau | Landline |