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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-278 A Miami TX AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-278 0 Miami TX AMRLTX9843Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546      
806-278 2 Miami TX AMRLTXDRSMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546   2020-10-31   
806-278 7 Miami TX AMRLTX02X4Y  508J CENTURYLINK COMMUNICATIONS, LLC 546   2017-11-14   
806-278 8 Miami TX AMRLTX98DS4  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 546   2008-02-21   

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

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