Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 531 [Rate centres in NPA 531] [Dial plan for NPA 531]

NXX: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-309 A Edgar NE LNCLNEXLXEX  995E BANDWIDTH.COM CLEC, LLC - NE 958      
531-309 0 Edgar NE LNCLNEXLXEX  995E BANDWIDTH.COM CLEC, LLC - NE 958   2015-10-25   
531-309 1 Edgar NE BLHLNE010MD  885E GLENWOOD TELECOMMUNICATIONS, INC. - NE 958   2017-10-21   
531-309 2 Edgar NE LNCLNEXLX2Y  624H ONVOY SPECTRUM, LLC 958   2024-03-08   
531-309 3 Edgar NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2019-04-18   
531-309 5 Edgar NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2021-03-19   
531-309 6 Edgar NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2021-03-19   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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