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: 506

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-506 A Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-506 0 Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2019-04-01   
501-506 1 Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2019-04-01   
501-506 2 Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-02-03   
501-506 3 Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-02-03   
501-506 4 Griffithville AR LTRKARFRX7Y  073H TELNYX LLC 528   2020-05-22   
501-506 5 Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2018-11-22   
501-506 6 Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-12-18   
501-506 7 Griffithville AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-12-18   
501-506 8 Griffithville AR LTRKARFRXFY  624H ONVOY SPECTRUM, LLC 528   2024-04-29   
501-506 9 Griffithville AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2021-09-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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