Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 573

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-573 A Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546      
806-573 0 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 1 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 2 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 3 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 4 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 5 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 6 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 7 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 8 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   
806-573 9 Amarillo TX AMRLTXFLDS0  9533 SOUTHWESTERN BELL 546   2017-12-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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