Local Calling Guide
Area code/prefix search
Switch: SNANTX91XOX
- Switch name: SAN ANTONIO
- Switch type: POI
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
210-506 | A | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 |
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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