Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 551

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-551 A West Memphis AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-551 0 West Memphis AR   145J TERRA NOVA TELECOM INC. 528   2021-09-26   
870-551 1 West Memphis AR NLRKAR444MD  5562 METROPCS, INC. 528   2013-06-16   
870-551 2 West Memphis AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2015-03-02   
870-551 3 West Memphis AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2012-03-23   
870-551 4 West Memphis AR LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2013-06-21   
870-551 5 West Memphis AR NLRKAR444MD  5562 METROPCS, INC. 528   2015-03-16   
870-551 6 West Memphis AR LTRKARFRXKZ  506J TWILIO INTERNATIONAL, INC. 528   2021-08-23   
870-551 7 West Memphis AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-22   
870-551 8 West Memphis AR LTRKARGGUMD  939H COMMIO, LLC 528   2022-08-11   
870-551 9 West Memphis AR LTRKARZO2MD  073H TELNYX LLC 528   2018-11-02   

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

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