Local Calling Guide
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Switch: DLLSTXTL
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| DLLSTXTL55T | DALLAS | |
| DLLSTXTLDS3 | DALLAS | 7421 AT&T - LOCAL |
| DLLSTXTLDS7 | DALLAS | 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
| DLLSTXTLDS8 | DALLAS | 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
| DLLSTXTLDSA | DALLAS | |
| DLLSTXTLDSC | DALLAS | |
| DLLSTXTLGT1 | ||
| DLLSTXTLGT2 | ||
| DLLSTXTLMS2 | DALLAS | |
| DLLSTXTLNMD |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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