Local Calling Guide
Area code/prefix search
Switch: SNANTXTHRS0
- Switch name: SAN ANTONIO THELMA
- Switch type: DRL
- Host: SNANTXMADS0
- See all switches at this location
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 210-621 | A | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-621 | 1 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-621 | 2 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-621 | 9 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-626 | A | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-626 | 0 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-626 | 1 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-626 | 2 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-626 | 3 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-626 | 5 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | |||
| 210-626 | 9 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 |
Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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