Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: AMRLTX02XLY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-804 A Amarillo TX 478J NUSO, LLC 546      
806-804 1 Amarillo TX 478J NUSO, LLC 546   2023-11-25   
806-804 2 Amarillo TX 478J NUSO, LLC 546   2021-11-29   
806-804 3 Amarillo TX 478J NUSO, LLC 546   2023-11-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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