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: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-643 A Kansas City MO KSCZMOVRAMD  5562 METROPCS, INC. 524      
816-643 0 Kansas City MO   624H ONVOY SPECTRUM, LLC 524   2020-08-05   
816-643 1 Kansas City MO   624H ONVOY SPECTRUM, LLC 524   2020-08-05   
816-643 2 Kansas City MO   093F ONVOY, LLC - MO 524   2020-06-30   
816-643 3 Kansas City MO   093F ONVOY, LLC - MO 524   2020-06-30   
816-643 4 Kansas City MO   093F ONVOY, LLC - MO 524   2020-06-30   
816-643 5 Kansas City MO   093F ONVOY, LLC - MO 524   2020-06-30   
816-643 6 Kansas City MO   093F ONVOY, LLC - MO 524   2020-06-30   
816-643 7 Kansas City MO   624H ONVOY SPECTRUM, LLC 524   2020-08-05   
816-643 8 Kansas City MO   5562 METROPCS, INC. 524   2021-04-12   
816-643 9 Kansas City MO   5562 METROPCS, INC. 524   2019-10-27   

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

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