npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
406-371 | MT | MCIMETRO ACCESS TRANSMISSION S | 7229 | BILLINGS | BLNGMTWEAMD | 07/27/2004 | Prefix Type: CLEC Switch Name: BILLINGS Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
406-813 | MT | MCIMETRO ACCESS TRANSMISSION S | 7229 | BELGRADE | BLNGMTWEAMD | 09/14/2011 | Prefix Type: CLEC Switch Name: BILLINGS Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |