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: 229

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-229 A Crossett AR PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530      
870-229 0 Crossett AR PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530      
870-229 1 Crossett AR PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530   2014-05-25   
870-229 4 Crossett AR PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530      
870-229 7 Crossett AR PNBLARJEX7Y  508J CENTURYLINK COMMUNICATIONS, LLC 530   2015-04-23   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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