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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-567 1 Center Ridge AR   515J IP HORIZON LLC 528   2024-03-07   
501-567 2 Center Ridge AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-11   
501-567 3 Center Ridge AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-11   
501-567 4 Center Ridge AR LTRKARFRXFY  624H ONVOY SPECTRUM, LLC 528   2024-04-20   
501-567 6 Center Ridge AR LTRKARZO8MD  490J DISH WIRELESS, LLC 528   2022-09-15   
501-567 8 Center Ridge AR LTRKARZO4MD  965H FRACTEL, LLC 528   2021-01-17   
501-568 A Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 0 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 1 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 2 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 3 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 4 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 5 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 6 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 7 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 8 Little Rock AR NLRKAR446MD  5562 METROPCS, INC. 528   2022-01-28   
501-568 9 Little Rock AR NLRKAR446MD  5562 METROPCS, INC. 528   2017-01-08   
501-569 A Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 A Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 0 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 1 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 2 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 3 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 4 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 5 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 6 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2010-08-12   
501-570 7 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 8 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 9 Little Rock AR LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-571 A Wye AR GNBRARXA3MD  348F ONVOY, LLC - AR 528      
501-571 0 Wye AR GNBRARXA3MD  348F ONVOY, LLC - AR 528   2023-08-12   
501-571 1 Wye AR GNBRARXA7MD  624H ONVOY SPECTRUM, LLC 528   2024-02-27   
501-571 5 Wye AR GNBRARXA3MD  348F ONVOY, LLC - AR 528   2023-03-16   
501-572 A Enola AR LTRKARZO8MD  490J DISH WIRELESS, LLC 528   2024-04-21   
501-572 0 Enola AR LTRKARZO8MD  490J DISH WIRELESS, LLC 528   2024-04-21   
501-572 1 Enola AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2024-08-16   
501-573 A Cabot AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-02-13   
501-573 0 Cabot AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2025-02-14   
501-573 9 Cabot AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-02-13   
501-574 A Benton AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-574 0 Benton AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-574 1 Benton AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2006-08-20   
501-574 2 Benton AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2008-01-04   
501-574 3 Benton AR LTRKARZODS0  7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2007-08-01   
501-574 4 Benton AR LTRKARFRXHY  349E YMAX COMMUNICATIONS CORP. - AR 528   2008-06-09   
501-574 5 Benton AR   145J TERRA NOVA TELECOM INC. 528   2025-02-14   
501-574 6 Benton AR LTRKARFRXWY  516C AT&T CORP. 528   2016-08-02   
501-574 7 Benton AR BNTNARMADS0  9533 SOUTHWESTERN BELL 528   2006-10-23   
501-574 8 Benton AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2008-08-15   
501-574 9 Benton AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
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   
501-576 A Conway AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-03-10   
501-576 9 Conway AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-03-10   
501-577 A Lonoke AR LTRKARZO4MD  965H FRACTEL, LLC 528      
501-577 0 Lonoke AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2022-10-14   
501-577 4 Lonoke AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2024-12-13   
501-577 7 Lonoke AR LTRKARZO4MD  965H FRACTEL, LLC 528   2020-09-13   
501-580 A Little Rock AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-581 A Greenbrier AR GNBRARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-581 0 Greenbrier AR GNBRARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-581 1 Greenbrier AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-581 2 Greenbrier AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-581 3 Greenbrier AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-581 4 Greenbrier AR GNBRARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-581 5 Greenbrier AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-03-07   
501-581 6 Greenbrier AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2006-01-13   
501-581 7 Greenbrier AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2006-10-12   
501-581 8 Greenbrier AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2006-11-29   
501-581 9 Greenbrier AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2007-10-13   
501-584 A Little Rock AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-584 0 Little Rock AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-584 2 Little Rock AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-03-16   
501-584 3 Little Rock AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-03-16   
501-584 5 Little Rock AR NLRKAR446MD  5562 METROPCS, INC. 528   2011-03-16   
501-584 6 Little Rock AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-05-12   
501-584 8 Little Rock AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-585 A Conway AR LTRKARIYDS0  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-585 0 Conway AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2017-06-09   
501-585 1 Conway AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2017-06-09   
501-585 2 Conway AR LTRKARIYDS0  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2015-11-29   
501-585 3 Conway AR LTRKARIYDS0  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2015-11-30   
501-585 4 Conway AR LTRKARZODS0  7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2016-07-15   
501-585 5 Conway AR NLRKAR446MD  5562 METROPCS, INC. 528   2016-06-03   
501-585 6 Conway AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2016-06-02   
501-585 7 Conway AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2017-07-03   
501-585 8 Conway AR NLRKAR446MD  5562 METROPCS, INC. 528   2017-03-29   
501-585 9 Conway AR JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2016-08-25   
501-588 A Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-588 0 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2004-10-15   
501-588 1 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2005-05-01   

<< 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 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.