Central Office Codes > 630-477
| Operating Company: | MCI WORLDCOM COMMUNICATIONS, INC. - IL |
|---|---|
| Location: | BENSENVL, IL |
Phone Numbers
6304770040 6304770691
| Operating Company: | MCI WORLDCOM COMMUNICATIONS, INC. - IL |
|---|---|
| Location: | BENSENVL, IL |
6304770040 6304770691