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Little Rock, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-476 6   196F BANDWIDTH.COM CLEC, LLC - AR 528   2010-06-18   
501-476 7   196F BANDWIDTH.COM CLEC, LLC - AR 528   2010-06-18   
501-476 8   6529 T-MOBILE USA, INC. 528   2011-02-27   
501-476 9   6529 T-MOBILE USA, INC. 528   2011-04-13   
501-478 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-478 0   5562 METROPCS, INC. 528   2015-04-13   
501-478 1   5562 METROPCS, INC. 528   2015-04-13   
501-478 2   7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2016-09-23   
501-478 3   348F ONVOY, LLC - AR 528   2015-06-12   
501-478 4   348F ONVOY, LLC - AR 528   2015-06-12   
501-478 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2015-04-12   
501-478 6   516C AT&T CORP. 528   2016-08-08   
501-478 7   5562 METROPCS, INC. 528   2016-04-06   
501-478 8   5562 METROPCS, INC. 528   2016-07-19   
501-478 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2015-04-12   
501-480 A LTRKARFRXWZ  732J NUSO, LLC 528      
501-480 0   578H AIRUS, INC. - AR 528   2023-04-24   
501-480 1   732J NUSO, LLC 528   2022-11-21   
501-480 2   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 3   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 4   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 5   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 6   732J NUSO, LLC 528   2023-12-25   
501-480 7   732J NUSO, LLC 528   2023-12-25   
501-480 8   732J NUSO, LLC 528   2024-06-29   
501-480 9   732J NUSO, LLC 528   2024-06-29   
501-490 A LTRKAREARS1  9533 SOUTHWESTERN BELL 528      
501-490 0   9533 SOUTHWESTERN BELL 528      
501-490 1   9533 SOUTHWESTERN BELL 528      
501-490 2   9533 SOUTHWESTERN BELL 528      
501-490 3   9533 SOUTHWESTERN BELL 528      
501-490 4   9533 SOUTHWESTERN BELL 528      
501-490 5   9533 SOUTHWESTERN BELL 528      
501-490 6   9533 SOUTHWESTERN BELL 528      
501-490 7   9533 SOUTHWESTERN BELL 528      
501-490 8   9533 SOUTHWESTERN BELL 528      
501-490 9   196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-04-28   
501-492 A LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
501-492 0   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
501-492 2   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-07-31   
501-492 3   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-07-07   
501-492 4   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-07-31   
501-492 5   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-06-04   
501-492 6   196F BANDWIDTH.COM CLEC, LLC - AR 528   2010-08-12   
501-492 7   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-08-25   
501-492 8   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-08-25   
501-492 9   196F BANDWIDTH.COM CLEC, LLC - AR 528   2010-08-12   
501-498 A LTRKARZO8MD  490J DISH WIRELESS, LLC 528      
501-498 0   624H ONVOY SPECTRUM, LLC 528   2022-09-25   
501-498 1   624H ONVOY SPECTRUM, LLC 528   2022-11-14   
501-498 2   624H ONVOY SPECTRUM, LLC 528   2022-11-14   
501-498 3   624H ONVOY SPECTRUM, LLC 528   2022-11-21   
501-498 4   624H ONVOY SPECTRUM, LLC 528   2022-11-21   
501-498 5   624H ONVOY SPECTRUM, LLC 528   2022-11-21   
501-498 6   073H TELNYX LLC 528   2024-07-12   
501-498 7   348F ONVOY, LLC - AR 528   2025-01-05   
501-498 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-28   
501-498 9   490J DISH WIRELESS, LLC 528   2022-02-06   
501-500 A LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-500 0   348F ONVOY, LLC - AR 528   2017-11-26   
501-500 1   196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-03-29   
501-500 2   196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-03-29   
501-500 3   196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-03-29   
501-500 4   196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-03-29   
501-500 5   348F ONVOY, LLC - AR 528   2017-11-26   
501-500 6   348F ONVOY, LLC - AR 528   2019-05-10   
501-500 7   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2020-07-14   
501-500 8   348F ONVOY, LLC - AR 528   2019-01-12   
501-500 9   348F ONVOY, LLC - AR 528   2019-01-12   
501-502 A NLRKAR446MD  6529 T-MOBILE USA, INC. 528      
501-502 0   196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-01-11   
501-502 1   9533 SOUTHWESTERN BELL 528   2014-12-07   
501-502 2   196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-01-11   
501-502 3   6529 T-MOBILE USA, INC. 528   2014-11-14   
501-502 4   6529 T-MOBILE USA, INC. 528   2014-11-14   
501-502 5   6529 T-MOBILE USA, INC. 528   2014-11-14   
501-502 6   6529 T-MOBILE USA, INC. 528   2014-11-14   
501-502 7   6529 T-MOBILE USA, INC. 528   2014-11-14   
501-502 8   6529 T-MOBILE USA, INC. 528   2014-10-23   
501-502 9   6529 T-MOBILE USA, INC. 528   2014-10-23   
501-503 A LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-503 0   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-10-04   
501-503 1   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-10-04   
501-503 2   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-10-04   
501-503 3   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-10-04   
501-503 4   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2015-01-09   
501-503 5   318J COMCAST IP PHONE, LLC 528   2014-10-27   
501-503 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-11-04   
501-503 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-11-04   
501-503 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-11-04   
501-503 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-11-04   
501-508 A LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-508 0   6529 T-MOBILE USA, INC. 528   2014-10-06   
501-508 1   6529 T-MOBILE USA, INC. 528   2014-10-06   
501-508 2   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-10-03   
501-508 3   6529 T-MOBILE USA, INC. 528   2014-10-06   
501-508 4   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-10-19   
501-508 5   516C AT&T CORP. 528   2014-10-06   
501-508 6   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-10-19   
501-508 7   508J CENTURYLINK COMMUNICATIONS, LLC 528   2014-10-07   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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