npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
989-739 | MI | MICHIGAN BELL TEL CO (AT&T) | 9323 | OSCODA | OSCDMIMNRSA | 00/00/0000 | Prefix Type: RBOC Switch Name: OSCODA Switch Type: N/A LATA: Saginaw MI (344) Tandem: SGNWMIFA20T Detailed Switch Info |