Central Office Codes > 214-556
| Operating Company: | MCI WORLDCOM COMMUNICATIONS, INC. - TX |
|---|---|
| Location: | PLANO, TX |
Phone Numbers
2145561915 2145562473 2145563415 2145565991 2145566257
| Operating Company: | MCI WORLDCOM COMMUNICATIONS, INC. - TX |
|---|---|
| Location: | PLANO, TX |
2145561915 2145562473 2145563415 2145565991 2145566257