npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
508-438 | MA | CHOICE ONE COMMUNICATIONS, INC. - MA (Windstream Holdings) | 4673 | WORCESTER | SPFDMAXLDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |