Central Office Codes > 313-989
| Operating Company: | MCI WORLDCOM COMMUNICATIONS, INC. - MI |
|---|---|
| Location: | DETROITZN1, MI |
Phone Numbers
3139890088 3139890246 3139890458 3139890513 3139899151
| Operating Company: | MCI WORLDCOM COMMUNICATIONS, INC. - MI |
|---|---|
| Location: | DETROITZN1, MI |
3139890088 3139890246 3139890458 3139890513 3139899151