Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 909

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-909 A Union Star MO UNSTMOXAPS0  1885 WINDSTREAM MISSOURI, INC. 524      
816-909 0 Union Star MO   145J TERRA NOVA TELECOM INC. 524   2025-08-02   
816-909 9 Union Star MO UNSTMOXAPS0  1885 WINDSTREAM MISSOURI, INC. 524   2018-04-14   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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