| Information | |
|---|---|
| Area Code(NPA) | 312 - Chicago, IL |
| Prefix(NXX) | 312-777 |
| Full Number | 312-777-5601 |
| International Number | +1 312 777 5601 |
| Location | Cook |
| State/Province | Illinois |
| Country | United States |
| Service Provider | Teleport Communications America |
| Type | Landline |
| Introduced | 01/25/1998 |
| Major City | Chicago |
| Major citys in the area | Chicago, IL |
| ZIP Code | 60604 |
| Time Zone | Central (UTC-06:00) |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 312-777-4367 | Chicago, IL | Cook | Landline |
| 312-777-5272 | Chicago, IL | Cook | Landline |
| 312-777-4052 | Chicago, IL | Cook | Landline |
| 312-777-7370 | Chicago, IL | Cook | Landline |
| 312-777-0382 | Chicago, IL | Cook | Landline |
| 312-777-1888 | Chicago, IL | Cook | Landline |
| 312-777-2080 | Chicago, IL | Cook | Landline |
| 312-777-0670 | Chicago, IL | Cook | Landline |
| 312-777-4365 | Chicago, IL | Cook | Landline |
| 312-777-8432 | Chicago, IL | Cook | Landline |