Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Coleridge, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
402-283 A NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-283 0 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-283 1 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-283 2 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-283 3 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-283 4 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-283 5 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-283 6   145J TERRA NOVA TELECOM INC. 644   2025-07-07   
402-283 7   145J TERRA NOVA TELECOM INC. 644   2026-03-15   
402-283 8 OMAHNENWGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2021-06-25   
402-283 9 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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