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Little Rock, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-379 8   318J COMCAST IP PHONE, LLC 528   2007-05-08   
501-379 9   318J COMCAST IP PHONE, LLC 528   2007-05-08   
501-390 A LTRKARFRXKY  9748 AMERICAN MESSAGING SERVICES, LLC 528      
501-395 A LTRKARFRXHZ  9748 AMERICAN MESSAGING SERVICES, LLC 528      
501-396 A LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-396 0   9533 SOUTHWESTERN BELL 528      
501-396 1   9533 SOUTHWESTERN BELL 528      
501-396 2   9533 SOUTHWESTERN BELL 528      
501-396 3   9533 SOUTHWESTERN BELL 528      
501-396 4   9533 SOUTHWESTERN BELL 528      
501-396 5   9533 SOUTHWESTERN BELL 528      
501-396 6   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2008-05-22   
501-396 7   9533 SOUTHWESTERN BELL 528      
501-396 8   9533 SOUTHWESTERN BELL 528      
501-396 9   196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-04-28   
501-398 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-399 A LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-399 0   9533 SOUTHWESTERN BELL 528      
501-399 1   9533 SOUTHWESTERN BELL 528      
501-399 2   9533 SOUTHWESTERN BELL 528      
501-399 3   9533 SOUTHWESTERN BELL 528      
501-399 4   348F ONVOY, LLC - AR 528   2017-07-03   
501-399 5   9533 SOUTHWESTERN BELL 528      
501-399 6   9533 SOUTHWESTERN BELL 528      
501-399 7   9533 SOUTHWESTERN BELL 528      
501-399 8   9533 SOUTHWESTERN BELL 528      
501-399 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2015-03-05   
501-400 A LTRKARFRXYZ  829J PAETEC ITEL, LLC 528      
501-400 0   196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-08-27   
501-400 1   829J PAETEC ITEL, LLC 528   2011-05-21   
501-400 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 7   196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-08-27   
501-400 8   318J COMCAST IP PHONE, LLC 528   2011-08-24   
501-400 9   6529 T-MOBILE USA, INC. 528   2011-08-25   
501-401 A LTRKARFRXZY  197D VONAGE AMERICA LLC 528      
501-401 0   197D VONAGE AMERICA LLC 528      
501-401 1   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2022-06-20   
501-401 2   624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-401 3   197D VONAGE AMERICA LLC 528      
501-401 4   624H ONVOY SPECTRUM, LLC 528   2022-06-25   
501-401 5   624H ONVOY SPECTRUM, LLC 528   2022-06-25   
501-401 6   7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2022-05-16   
501-401 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-11-22   
501-401 8   624H ONVOY SPECTRUM, LLC 528   2023-03-02   
501-401 9   073H TELNYX LLC 528   2024-08-31   
501-404 A LTRKARFRX6Z  551G NUSO, LLC 528      
501-404 0   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-03-22   
501-404 1   551G NUSO, LLC 528   2012-12-28   
501-404 2   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2013-10-05   
501-404 3   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2014-08-01   
501-404 4   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2013-07-29   
501-404 5   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-03-22   
501-404 6   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2013-06-03   
501-404 7   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-03-22   
501-404 8   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-03-22   
501-404 9   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2013-03-10   
501-405 A LTRKARFRXHZ  9748 AMERICAN MESSAGING SERVICES, LLC 528      
501-406 A LTRKARZODS1  578H AIRUS, INC. - AR 528      
501-406 0   348F ONVOY, LLC - AR 528   2016-01-04   
501-406 1   578H AIRUS, INC. - AR 528   2015-11-08   
501-406 2   348F ONVOY, LLC - AR 528   2016-01-04   
501-406 3   348F ONVOY, LLC - AR 528   2016-01-04   
501-406 4   5562 METROPCS, INC. 528   2016-03-11   
501-406 5   5562 METROPCS, INC. 528   2016-04-15   
501-406 6   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2016-06-03   
501-406 7   318J COMCAST IP PHONE, LLC 528   2016-04-19   
501-406 8   196F BANDWIDTH.COM CLEC, LLC - AR 528   2016-07-11   
501-406 9   095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2016-08-25   
501-407 A LTRKARSWRS1  9533 SOUTHWESTERN BELL 528      
501-407 0   9533 SOUTHWESTERN BELL 528      
501-407 1   6529 T-MOBILE USA, INC. 528   2010-12-01   
501-407 2   9533 SOUTHWESTERN BELL 528      
501-407 3   9533 SOUTHWESTERN BELL 528      
501-407 4   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-05-11   
501-407 5   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-05-11   
501-407 6   6529 T-MOBILE USA, INC. 528   2010-12-01   
501-407 7   6529 T-MOBILE USA, INC. 528   2010-12-01   
501-407 8   5562 METROPCS, INC. 528   2022-01-28   
501-407 9   9533 SOUTHWESTERN BELL 528      
501-410 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-410 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2009-02-09   
501-410 1   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2009-01-16   
501-410 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2009-02-09   
501-410 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2009-02-09   
501-410 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2009-12-14   
501-410 5   6529 T-MOBILE USA, INC. 528   2009-12-21   
501-410 6   6529 T-MOBILE USA, INC. 528   2009-12-21   
501-410 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2010-11-23   
501-410 8   6529 T-MOBILE USA, INC. 528   2009-12-21   
501-410 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-03-21   
501-412 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-413 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-413 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-413 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-413 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2010-02-07   
501-413 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2010-11-23   

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

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