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Little Rock, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-568 7 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 8 NLRKAR446MD  5562 METROPCS, INC. 528   2022-01-28   
501-568 9 NLRKAR446MD  5562 METROPCS, INC. 528   2017-01-08   
501-569 A LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 A LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 0 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 1 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 2 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 3 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 4 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 5 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 6 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2010-08-12   
501-570 7 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 8 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-570 9 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-580 A LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-583 A   700J WAVENATION, LLC 528   2026-01-11   
501-583 0   700J WAVENATION, LLC 528   2026-01-11   
501-583 4   073H TELNYX LLC 528   2026-07-06   
501-584 A LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-584 0 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-584 2 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-03-16   
501-584 3 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-03-16   
501-584 6 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-05-12   
501-584 8 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-587 A   128L E. RITTER COMMUNICATIONS, LLC 528   2026-02-05   
501-587 0   490J BOOST SUBSCRIBERCO L.L.C. 528   2026-04-10   
501-587 1   128L E. RITTER COMMUNICATIONS, LLC 528   2026-02-05   
501-587 8   114J EXIANT COMMUNICATIONS LLC 528   2026-02-08   
501-588 A LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-588 0 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2004-10-15   
501-588 1 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2005-05-01   
501-588 2 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2005-05-01   
501-588 3 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-09-05   
501-588 4 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-588 7 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-09-05   
501-588 8 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-09-05   
501-588 9 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-08-25   
501-590 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-603 A LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 0 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 1 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 2 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 3 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 5 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 6 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 7 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 8 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-603 9 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-604 A LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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