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: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-710 A Kansas City MO KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524      
816-710 0 Kansas City MO   073H TELNYX LLC 524   2020-01-16   
816-710 1 Kansas City MO   318J COMCAST IP PHONE, LLC 524   2020-09-15   
816-710 2 Kansas City MO   093F ONVOY, LLC - MO 524   2020-09-15   
816-710 3 Kansas City MO   093F ONVOY, LLC - MO 524   2020-09-15   
816-710 4 Kansas City MO   093F ONVOY, LLC - MO 524   2020-09-15   
816-710 5 Kansas City MO   093F ONVOY, LLC - MO 524   2020-09-15   
816-710 6 Kansas City MO   993E BANDWIDTH.COM CLEC, LLC - MO 524   2020-09-17   
816-710 7 Kansas City MO   624H ONVOY SPECTRUM, LLC 524   2020-01-15   
816-710 8 Kansas City MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2020-09-15   
816-710 9 Kansas City MO   993E BANDWIDTH.COM CLEC, LLC - MO 524   2020-09-17   

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

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