npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
508-467 | MA | TC SYSTEMS, INC. | 7135 | MARLBORO | MRBOMAFZDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: MARLBOROUGH Switch Type: WECO 5ESS (Digital) LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |