Local Calling Guide
Area code/prefix search
NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]
NXX: 374
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
806-374 | A | Amarillo | TX | AMRLTX02DS0 | 9533 SOUTHWESTERN BELL | 546 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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