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 83 84 85 86 87 88 89 90 91 92 93 94 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-435 5 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2016-10-17   
501-435 6 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2016-10-17   
501-435 7 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2016-10-17   
501-435 8 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2016-10-17   
501-435 9 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2016-10-17   
501-436 A Sylvan Hills-Sherwood AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-436 0 Sylvan Hills-Sherwood AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2004-12-29   
501-436 1 Sylvan Hills-Sherwood AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2016-07-11   
501-436 2 Sylvan Hills-Sherwood AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-06-18   
501-436 3 Sylvan Hills-Sherwood AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-08-25   
501-436 4 Sylvan Hills-Sherwood AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-436 5 Sylvan Hills-Sherwood AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2016-07-11   
501-436 6 Sylvan Hills-Sherwood AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-11-03   
501-436 7 Sylvan Hills-Sherwood AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2019-04-13   
501-436 8 Sylvan Hills-Sherwood AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2012-10-15   
501-436 9 Sylvan Hills-Sherwood AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2008-12-21   
501-437 A Lonoke AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-437 0 Lonoke AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2020-09-13   
501-437 1 Lonoke AR   515J IP HORIZON LLC 528   2024-03-11   
501-437 2 Lonoke AR LTRKARFRXKZ  506J TWILIO INTERNATIONAL, INC. 528   2021-08-23   
501-437 3 Lonoke AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2021-01-01   
501-437 6 Lonoke AR   145J TERRA NOVA TELECOM INC. 528   2024-02-16   
501-437 7 Lonoke AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-12-18   
501-437 8 Lonoke AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-12-18   
501-438 A Lonoke AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-438 0 Lonoke AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2005-09-16   
501-438 1 Lonoke AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2006-01-21   
501-438 2 Lonoke AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2007-11-10   
501-438 3 Lonoke AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2009-10-16   
501-438 4 Lonoke AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-438 5 Lonoke AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2010-05-03   
501-438 6 Lonoke AR LTRKARIYPS0  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2010-12-17   
501-438 7 Lonoke AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2011-05-03   
501-438 8 Lonoke AR LTRKARFRXWY  516C AT&T CORP. 528   2011-04-25   
501-438 9 Lonoke AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2008-12-21   
501-439 A England AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-439 0 England AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2020-10-18   
501-439 1 England AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2021-09-02   
501-439 2 England AR LTRKARFRXKZ  506J TWILIO INTERNATIONAL, INC. 528   2021-08-23   
501-439 3 England AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-11   
501-439 4 England AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-11   
501-439 5 England AR   490J DISH WIRELESS, LLC 528   2024-02-29   
501-439 6 England AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2020-11-05   
501-439 7 England AR   624H ONVOY SPECTRUM, LLC 528   2024-04-29   
501-439 8 England AR LTRKARFRX7Y  073H TELNYX LLC 528   2023-09-28   
501-440 A South Fourche AR SFRCARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-440 0 South Fourche AR SFRCARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-440 1 South Fourche AR SFRCARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-440 2 South Fourche AR SFRCARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-440 3 South Fourche AR SFRCARXARP0  1691 WINDSTREAM ARKANSAS, INC. 528      

<< 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 83 84 85 86 87 88 89 90 91 92 93 94 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.