| Information | |
|---|---|
| Area Code(NPA) | 312 - Chicago, IL |
| Prefix(NXX) | 312-201 |
| Full Number | 312-201-0001 |
| International Number | +1 312 201 0001 |
| Location | Cook |
| State/Province | Illinois |
| Country | United States |
| Service Provider | Ameritech Illinois |
| Type | Landline |
| Introduced | 11/11/2003 |
| Major City | Chicago |
| Major citys in the area | Chicago, IL |
| ZIP Code | 60654 |
| Time Zone | Central (UTC-06:00) |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 312-201-0139 | Chicago, IL | Cook | Landline |
| 312-201-3511 | Chicago, IL | Cook | Landline |
| 312-201-0530 | Chicago, IL | Cook | Landline |
| 312-201-7940 | Chicago, IL | Cook | Landline |
| 312-201-2059 | Chicago, IL | Cook | Landline |
| 312-201-6973 | Chicago, IL | Cook | Landline |
| 312-201-1932 | Chicago, IL | Cook | Landline |
| 312-201-5765 | Chicago, IL | Cook | Landline |
| 312-201-6984 | Chicago, IL | Cook | Landline |
| 312-201-8736 | Chicago, IL | Cook | Landline |