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: 593

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-593 A Union Star MO UNSTMOXAPS0  1885 WINDSTREAM MISSOURI, INC. 524      
816-593 0 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      
816-593 1 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      
816-593 2 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      
816-593 4 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      
816-593 5 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      
816-593 6 Union Star MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2017-05-30   
816-593 7 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      
816-593 8 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      
816-593 9 Union Star MO   1885 WINDSTREAM MISSOURI, INC. 524      

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

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