Local Calling Guide

Area code/prefix search

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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-648 A Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554      
870-648 0 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2014-05-09   
870-648 1 Texarkana AR LGVWTXBA40Z  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 554   2007-12-14   
870-648 2 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2008-07-27   
870-648 3 Texarkana AR LGVWTXPLNMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 554   2008-08-27   
870-648 4 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2014-11-06   
870-648 5 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2005-02-27   
870-648 6 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2005-02-27   
870-648 7 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2016-03-27   
870-648 8 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2005-02-27   
870-648 9 Texarkana AR TXRKTXXAZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2005-02-27   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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