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: 519

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-519 A Wayne NE OMAHNENWXNY  6874 N.E. COLORADO CELLULAR, INC. 644      
531-519 0 Wayne NE   6263 UNITED STATES CELLULAR - NE 644   2021-07-23   
531-519 1 Wayne NE   549E ONVOY, LLC - NE 644   2019-09-16   
531-519 3 Wayne NE   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644   2018-09-24   
531-519 4 Wayne NE   549E ONVOY, LLC - NE 644   2021-03-13   
531-519 5 Wayne NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2018-05-16   
531-519 6 Wayne NE   710A ALLO COMMUNICATIONS, LLC - NE 644   2021-01-10   
531-519 7 Wayne NE   549E ONVOY, LLC - NE 644   2021-03-13   
531-519 8 Wayne NE   6874 N.E. COLORADO CELLULAR, INC. 644   2018-02-26   
531-519 9 Wayne NE   549E ONVOY, LLC - NE 644   2021-04-12   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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