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: 264

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-264 A Holt MO HOLTMOXARS1  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-264 0 Holt MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-264 1 Holt MO   073H TELNYX LLC 524   2020-07-31   
816-264 2 Holt MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-264 3 Holt MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-264 4 Holt MO   093F ONVOY, LLC - MO 524   2020-07-09   
816-264 5 Holt MO   093F ONVOY, LLC - MO 524   2020-07-09   
816-264 6 Holt MO   093F ONVOY, LLC - MO 524   2018-11-26   
816-264 7 Holt MO   093F ONVOY, LLC - MO 524   2023-09-10   
816-264 8 Holt MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2021-04-05   
816-264 9 Holt MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      

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

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