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: 899

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-899 A Freeman MO FRMNMOXADS0  1807 MO-KAN DIAL INC 524      

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

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