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: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-330 A Wayne NE OMAHNE169MD  939H COMMIO, LLC 644      
531-330 0 Wayne NE OMAHNE169MD  939H COMMIO, LLC 644   2023-05-07   
531-330 1 Wayne NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2025-04-06   
531-330 3 Wayne NE   6701 AERIAL COMMUNICATIONS, INC. 644   2025-05-01   
531-330 5 Wayne NE   5562 METROPCS, INC. 644   2025-05-06   

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

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