npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
616-331 | MI | US XCHANGE OF MICHIGAN LLC DBA CHOICE ONE COMM MI (Windstream Holdings) | 8685 | GRAND RPDS | GDRPMIBL54Z | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Grand Rapids MI (348) Tandem: N/A Detailed Switch Info |