| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 469-220 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 469-220 | |||||||
| 469-220-0 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-1 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-2 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-3 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-4 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-5 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-6 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-7 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-8 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 03/18/2005 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-220-9 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | 01/10/2006 | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-995 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 469-995 | |||||||
| 469-995-2 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 469-995-3 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-281 | |||||||
| 972-281-0 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281-1 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281-2 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281-3 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281-4 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281-5 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281-6 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-281-8 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-507 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-541 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-650 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-652 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-652 | |||||||
| 972-652-1 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-652-4 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-652-5 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-652-6 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-652-7 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-652-9 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-653 | |||||||
| 972-653-1 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653-3 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653-4 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653-5 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653-6 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653-7 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653-8 | TX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T) | 7148 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-653-9 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-655 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-655 | |||||||
| 972-655-0 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-655-1 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-655-2 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-655-3 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-655-5 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-655-7 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-657 | |||||||
| 972-657-1 | TX | LEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc) | 6114 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-2 | TX | LEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc) | 6114 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-3 | TX | LEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc) | 6114 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: CLEC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-4 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-5 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-6 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-7 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-8 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-657-9 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-717 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-718 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-719 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-791 | |||||||
| 972-791-0 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-1 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-2 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-3 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-4 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-5 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-6 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-7 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-791-9 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-887 | |||||||
| 972-887-0 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887-1 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887-2 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887-4 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887-6 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887-7 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887-8 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-887-9 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-893 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| Thousands block for 972-893 | |||||||
| 972-893-0 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-893-4 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-893-5 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
| 972-893-7 | TX | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications) | 4344 | IRVING | IRNGTXXEDS0 | N/A | Prefix Type: RBOC Switch Name: IRVING NORTH Switch Type: WECO 5ESS (Digital) LATA: Dallas TX (552) Tandem: IRNGTXXB01T Detailed Switch Info |
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Last Updated: Thu Apr 25 02:29:27 2024