npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
979-606 | TX | MATRIX TELECOM, LLC. S/I/I TNCI - TX | 7715 | HEMPSTEAD | HSTWTXBIWMD | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: Siemens EWSD Switching System LATA: Houston TX (560) Tandem: N/A Detailed Switch Info |