Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 496

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-496 A Redfield AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-496 0 Redfield AR LTRKARZO8MD  490J DISH WIRELESS, LLC 528   2022-09-15   
501-496 1 Redfield AR STTGARXB0MD  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2023-01-20   
501-496 2 Redfield AR   048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2024-03-29   
501-496 4 Redfield AR LTRKARFRXKZ  506J TWILIO INTERNATIONAL, INC. 528   2021-09-04   
501-496 6 Redfield AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-09-03   
501-496 7 Redfield AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-10-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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