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: 979

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-979 A Blytheville AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-07-15   
870-979 1 Blytheville AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-25   
870-979 5 Blytheville AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-03-14   
870-979 9 Blytheville AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-07-15   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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