Local Calling Guide
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Switch: HSTNTXAL
Switch (link to prefixes) | Switch name | Company |
---|---|---|
HSTNTXALDS0 | ALIEF | 9533 SOUTHWESTERN BELL |
HSTNTXALDS0 | ALIEF | 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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