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: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-290 A Henrietta MCA5 MO HNRTMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-290 0 Henrietta MCA5 MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-290 2 Henrietta MCA5 MO   093F ONVOY, LLC - MO 524   2020-07-05   
816-290 3 Henrietta MCA5 MO   093F ONVOY, LLC - MO 524   2020-07-05   
816-290 5 Henrietta MCA5 MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-290 6 Henrietta MCA5 MO   093F ONVOY, LLC - MO 524   2020-11-06   
816-290 7 Henrietta MCA5 MO   093F ONVOY, LLC - MO 524   2020-11-06   

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

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