Prefix 312-403
Area Code 312 Details
County: COOK
| Code | Other Cities | Timezone | County | Latitude | Longitude | Daylight Saving Time | Connection Type | NXX Created At | Zip Code | Fips | Lata | Carrier | Overlay | Rate Center | Ocn | Coverage Area | Active |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 403 | 6 | COOK | 41.81580000 | -87.87300000 | W | 1995-02-11 00:00:00 | 60558 | 17031 | 358 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | LA GRANGE | 6333 | LA GRANGE PARK |
Phone Numbers
| Phone Number | Score | Updated At |
|---|