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: 912

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-912 A Nashville AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
870-912 0 Nashville AR   348F ONVOY, LLC - AR 528   2017-06-02   
870-912 1 Nashville AR   348F ONVOY, LLC - AR 528   2017-06-02   
870-912 2 Nashville AR   348F ONVOY, LLC - AR 528   2017-07-02   
870-912 4 Nashville AR   348F ONVOY, LLC - AR 528   2020-02-06   
870-912 5 Nashville AR   348F ONVOY, LLC - AR 528   2020-02-06   
870-912 6 Nashville AR   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2016-09-10   
870-912 7 Nashville AR   939H COMMIO, LLC 528   2022-07-10   
870-912 8 Nashville AR   073H TELNYX LLC 528   2018-11-02   
870-912 9 Nashville AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2021-11-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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