npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
616-784 | MI | MICHIGAN BELL TEL CO (AT&T) | 9323 | GRAND RPDS | CMPKMICPDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: COMSTOCK PARK Switch Type: 5ESS LATA: Grand Rapids MI (348) Tandem: GDRPMIBL21T Detailed Switch Info |