npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
517-363 | MI | MICHIGAN BELL TEL CO (AT&T) | 9323 | LANSING | LNNGMIMN363 | 00/00/0000 | Prefix Type: RBOC Switch Name: LANSING Switch Type: WECO 1AESS LATA: Lansing MI (346) Tandem: N/A Detailed Switch Info |