Central Office Codes > 443-457
| Operating Company: | TELEPORT COMMUNICATIONS GROUP AMERICA, INC. - MD |
|---|---|
| Location: | BRYNPKLNCM, MD |
Phone Numbers
4434570331
| Operating Company: | TELEPORT COMMUNICATIONS GROUP AMERICA, INC. - MD |
|---|---|
| Location: | BRYNPKLNCM, MD |
4434570331