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: 360

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-360 A Albion NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2024-04-19   
531-360 0 Albion NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2024-04-19   
531-360 1 Albion NE OMAHNENWX6Y  073H TELNYX LLC 644   2024-04-20   
531-360 2 Albion NE   5562 METROPCS, INC. 644   2025-05-06   

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

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