Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-773 8 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-773 9 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-776 A Benton AR BNTNARMADS0  9533 SOUTHWESTERN BELL 528      
501-777 A Little Rock AR LTRKARFRXLY  348F ONVOY, LLC AR 528      
501-777 0 Little Rock AR NLRKAR444MD  5562 METRO PCS, INC. 528   2015-03-31   
501-777 1 Little Rock AR NLRKAR444MD  5562 METRO PCS, INC. 528   2015-03-31   
501-777 2 Little Rock AR NLRKAR444MD  5562 METRO PCS, INC. 528   2015-03-31   
501-777 3 Little Rock AR LTRKARZODS0  7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2015-03-31   
501-777 4 Little Rock AR NLRKAR444MD  5562 METRO PCS, INC. 528   2016-04-06   
501-777 5 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-05-09   
501-777 6 Little Rock AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2015-03-30   
501-777 7 Little Rock AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2015-03-30   
501-777 8 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-05-09   
501-777 9 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-05-09   
501-778 A Benton AR BNTNARMADS0  9533 SOUTHWESTERN BELL 528      
501-779 A Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 0 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 1 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 2 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 3 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 4 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 5 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 6 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 7 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528      
501-779 8 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-08-30   
501-779 9 Little Rock AR NLRKARBRAMD  6664 SPRINT SPECTRUM L.P. 528   2011-08-25   
501-781 A Hot Springs AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-781 0 Hot Springs AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-781 1 Hot Springs AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2016-08-05   
501-781 2 Hot Springs AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2010-12-03   
501-781 3 Hot Springs AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-10-19   
501-781 4 Hot Springs AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2016-01-01   
501-781 5 Hot Springs AR LTRKARFRXHY  349E YMAX COMMUNICATIONS CORP. - AR 528   2008-06-09   
501-781 6 Hot Springs AR LTRKARFRXHY  349E YMAX COMMUNICATIONS CORP. - AR 528   2008-06-09   
501-781 7 Hot Springs AR LTRKARFRXHY  349E YMAX COMMUNICATIONS CORP. - AR 528   2008-06-09   
501-781 8 Hot Springs AR LTRKARFRXHY  349E YMAX COMMUNICATIONS CORP. - AR 528   2008-06-09   
501-781 9 Hot Springs AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2016-08-05   
501-786 A Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 0 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 1 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 2 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 3 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 4 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 5 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-01-26   
501-786 6 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-01-26   
501-786 7 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 8 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-786 9 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-790 A Paron AR LTRKARFRXLY  348F ONVOY, LLC AR 528      
501-790 4 Paron AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2020-12-19   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.