Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 779

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-779 A Ozark AR RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-779 0 Ozark AR   095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2021-04-03   
479-779 1 Ozark AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2022-10-19   
479-779 2 Ozark AR   348F ONVOY, LLC - AR 528   2021-04-18   
479-779 3 Ozark AR   348F ONVOY, LLC - AR 528   2021-04-18   
479-779 4 Ozark AR   490J DISH WIRELESS, LLC 528   2022-09-15   
479-779 5 Ozark AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2025-01-29   
479-779 6 Ozark AR   6529 T-MOBILE USA, INC. 528   2025-05-31   
479-779 7 Ozark AR   348F ONVOY, LLC - AR 528   2021-02-18   
479-779 8 Ozark AR   939H COMMIO, LLC 528   2023-06-01   
479-779 9 Ozark AR   348F ONVOY, LLC - AR 528   2021-07-11   

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

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