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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-394 A Cabot AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-394 0 Cabot AR   073H TELNYX LLC 528   2020-05-24   
501-394 1 Cabot AR   348F ONVOY, LLC - AR 528   2021-08-08   
501-394 2 Cabot AR   624H ONVOY SPECTRUM, LLC 528   2021-07-04   
501-394 3 Cabot AR   348F ONVOY, LLC - AR 528   2021-08-08   
501-394 4 Cabot AR   348F ONVOY, LLC - AR 528   2020-10-16   
501-394 5 Cabot AR   348F ONVOY, LLC - AR 528   2020-10-16   
501-394 6 Cabot AR   348F ONVOY, LLC - AR 528   2020-12-17   
501-394 7 Cabot AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2020-05-23   
501-394 8 Cabot AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2020-05-23   
501-394 9 Cabot AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2020-05-23   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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