Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-566 A Dwight NE DWGHNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
402-566 0 Dwight NE   549E ONVOY, LLC - NE 958   2023-09-16   
402-566 1 Dwight NE   624H ONVOY SPECTRUM, LLC 958   2024-03-08   
402-566 2 Dwight NE   1568 WINDSTREAM NEBRASKA, INC. 958      
402-566 4 Dwight NE   1568 WINDSTREAM NEBRASKA, INC. 958      
402-566 5 Dwight NE   549E ONVOY, LLC - NE 958   2019-09-16   
402-566 6 Dwight NE   549E ONVOY, LLC - NE 958   2021-03-19   
402-566 7 Dwight NE   508J CENTURYLINK COMMUNICATIONS, LLC 958   2014-07-24   
402-566 8 Dwight NE   549E ONVOY, LLC - NE 958   2021-03-19   
402-566 9 Dwight NE   1568 WINDSTREAM NEBRASKA, INC. 958      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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