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Little Rock, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-240 1   6529 T-MOBILE USA, INC. 528      
501-240 2   6529 T-MOBILE USA, INC. 528      
501-240 3   6529 T-MOBILE USA, INC. 528      
501-240 4   6529 T-MOBILE USA, INC. 528      
501-240 5   6529 T-MOBILE USA, INC. 528      
501-240 6   6529 T-MOBILE USA, INC. 528      
501-240 7   6529 T-MOBILE USA, INC. 528      
501-240 8   6529 T-MOBILE USA, INC. 528      
501-240 9   6529 T-MOBILE USA, INC. 528      
501-243 A NLRKAR446MD  6529 T-MOBILE USA, INC. 528      
501-243 0 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2024-10-05   
501-243 1 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 2 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 3 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 4 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 5 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-07-19   
501-243 6   348F ONVOY, LLC - AR 528   2026-05-18   
501-243 7   348F ONVOY, LLC - AR 528   2026-05-18   
501-243 8 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2024-10-05   
501-243 9 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-05-25   
501-244 A LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 0 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 1 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 2 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 3 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2007-03-03   
501-244 4 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 5 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 6 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 7 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-244 8 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-05-12   
501-244 9 LTRKARFRDS0  9533 SOUTHWESTERN BELL 528      
501-245 A LTRKARFRXKY  9748 AMERICAN MESSAGING SERVICES, LLC 528      
501-246 A LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528      
501-246 0 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2006-04-15   
501-246 1 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2006-04-15   
501-246 2 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2008-05-20   
501-246 3 LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2006-10-21   
501-246 4 LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2006-10-21   
501-246 5 LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2006-10-21   
501-246 6 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2008-04-05   
501-246 7 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2007-03-03   
501-246 8 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2008-05-13   
501-246 9 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2008-01-12   
501-247 A NLRKAR446MD  5562 METROPCS, INC. 528      
501-247 0   6529 T-MOBILE USA, INC. 528      
501-247 1   6529 T-MOBILE USA, INC. 528      
501-247 2   6529 T-MOBILE USA, INC. 528      
501-247 3   6529 T-MOBILE USA, INC. 528      
501-247 4   6529 T-MOBILE USA, INC. 528      
501-247 5   6529 T-MOBILE USA, INC. 528      

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

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