npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
617-995 | MA | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CAMBRIDGE | CMBRMAMQDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: MASSACHUSETTS Switch Type: N/A LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |