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: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-313 A Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-313 0 Kansas City MO   9533 SOUTHWESTERN BELL 524      
816-313 1 Kansas City MO   9533 SOUTHWESTERN BELL 524      
816-313 2 Kansas City MO   993E BANDWIDTH.COM CLEC, LLC - MO 524   2015-12-05   
816-313 3 Kansas City MO   9533 SOUTHWESTERN BELL 524      
816-313 4 Kansas City MO   9533 SOUTHWESTERN BELL 524      
816-313 5 Kansas City MO   318J COMCAST IP PHONE, LLC 524   2010-10-14   
816-313 6 Kansas City MO   9533 SOUTHWESTERN BELL 524      
816-313 7 Kansas City MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2012-11-29   
816-313 8 Kansas City MO   993E BANDWIDTH.COM CLEC, LLC - MO 524   2015-08-22   
816-313 9 Kansas City MO   6701 AERIAL COMMUNICATIONS, INC. 524   2011-01-11   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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