Local Calling Guide
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Switch: DLLSTXTA
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| DLLSTXTA02W | DALLAS | |
| DLLSTXTA03Z | 706G WIDE VOICE, LLC - TX | |
| DLLSTXTA04T | DALLAS | |
| DLLSTXTA05T | DALLAS | |
| DLLSTXTA0CD | DALLAS | |
| DLLSTXTA38W | DALLAS | |
| DLLSTXTADS0 | Taylor | 9533 SOUTHWESTERN BELL |
| DLLSTXTADS1 | DALLAS | 9533 SOUTHWESTERN BELL |
| DLLSTXTADS2 | DALLAS | |
| DLLSTXTAXMZ | 551G NUSO, LLC | |
| DLLSTXTAXTZ | 624H ONVOY SPECTRUM, LLC | |
| DLLSTXTAXVZ | ||
| DLLSTXTAXYZ | 318J COMCAST IP PHONE, LLC |
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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