Local Calling Guide

Area code/prefix search

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Allen, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
402-635 A NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-635 0 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-635 1 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-635 2 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-635 3 OMAKNEYW5MD  145J TERRA NOVA TELECOM INC. 644   2026-03-15   
402-635 4 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-635 5   145J TERRA NOVA TELECOM INC. 644   2025-07-07   
402-635 6 BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2024-09-26   
402-635 7 OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2022-06-18   
402-635 8 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-635 9 NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
531-428 A OMAHNENWXXY  7421 AT&T - LOCAL 644   2025-11-07   
531-428 9 OMAHNENWXXY  7421 AT&T - LOCAL 644   2025-11-07   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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