Local Calling Guide
Area code/prefix search
NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]
NXX: 280
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
512-280 | A | Austin | TX | AUSTTXMCDS0 | 9533 SOUTHWESTERN BELL | 558 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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