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   2021-11-29   
806-804 2 Amarillo TX 478J NUSO, LLC 546   2021-11-29   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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