Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
402-355 A NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-355 0   1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-355 1   1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-355 2   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-355 3   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-355 4   1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-355 5   145J TERRA NOVA TELECOM INC. 644   2025-07-14   
402-355 9   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-692 A NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-692 0   1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-692 1   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-692 2   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-692 3   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-692 6   1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-945 A NWCSNEXS0MD  1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-945 0   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-945 1   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-945 2   1576 NORTHEAST NEBRASKA TEL. CO. 644      
402-945 6   1576 NORTHEAST NEBRASKA TEL. CO. 644   2023-05-02   
402-945 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2022-06-18   

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

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