npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
989-777 | MI | MICHIGAN BELL TEL CO (AT&T) | 9323 | SAGINAW | BRPTMIMNRSA | 00/00/0000 | Prefix Type: RBOC Switch Name: BRIDGEPORT Switch Type: N/A LATA: Saginaw MI (344) Tandem: SGNWMIFA20T Detailed Switch Info |