npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
920-563 | WI | WISCONSIN BELL INC (AT&T) | 9327 | FTATKINSON | FTATWI11RS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: FORT ATKINSON Switch Type: N/A LATA: southeastern WI (356) Tandem: MILWWI4561T Detailed Switch Info |