npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
832-204 | TX | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HOUSTON | HSTOTXRWDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: HOUSTON Switch Type: N/A LATA: Houston TX (560) Tandem: N/A Detailed Switch Info |