Local Calling Guide
Area code/prefix search
NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]
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| NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|---|
| 210-999 | 6 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | ||||
| 210-999 | 7 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | ||||
| 210-999 | 8 | San Antonio | TX | 9533 SOUTHWESTERN BELL | 566 | ||||
| 210-999 | 9 | San Antonio | TX | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 566 | 2006-10-06 |
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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