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: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-575 A Benton AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-575 0 Benton AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-12-05   
501-575 1 Benton AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2016-04-21   
501-575 2 Benton AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2016-04-21   
501-575 3 Benton AR LTRKARZODS0  7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2015-12-06   
501-575 4 Benton AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2016-06-20   
501-575 5 Benton AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2016-06-20   
501-575 6 Benton AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2016-07-28   
501-575 7 Benton AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2016-09-12   
501-575 8 Benton AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2016-09-12   
501-575 9 Benton AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2018-09-27   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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