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: 645

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-645 A Morrilton AR LTRKAR105MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-645 1 Morrilton AR LTRKARZO2MD  073H TELNYX LLC 528   2018-11-02   
501-645 2 Morrilton AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2021-07-23   
501-645 3 Morrilton AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-04-18   
501-645 4 Morrilton AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-04-18   
501-645 6 Morrilton AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2021-07-23   
501-645 7 Morrilton AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2018-11-09   
501-645 8 Morrilton AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2018-11-09   
501-645 9 Morrilton AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2021-07-23   

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

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