npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
906-228 | MI | MICHIGAN BELL TEL CO (AT&T) | 9323 | MARQUETTE | MRQTMIMNDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MARQUETTE DS0 Switch Type: DMS1/2 LATA: upper peninsula MI (342) Tandem: MRQTMIMN20T Detailed Switch Info |