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Little Rock, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-553 3 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2009-11-18   
501-553 4 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2009-11-18   
501-553 5 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2009-11-18   
501-553 6 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2009-11-18   
501-553 7 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2009-11-18   
501-553 8 LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2009-11-18   
501-553 9 LTRKARDRAMD  7264 LEVEL 3 TELECOM OF ARKANSAS, LLC - AR 528      
501-554 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-554 0 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-554 1 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-07-30   
501-554 2 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-07-30   
501-554 3 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-07-30   
501-554 4 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-07-30   
501-554 5 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-07-30   
501-554 6 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2006-06-05   
501-554 7 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-11-21   
501-554 8 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-04-13   
501-554 9 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-558 A LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 0 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 1 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 2 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 3 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 4 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 5 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 6 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 7 NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-05-12   
501-558 8 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-558 9 LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-561 A LTRKARGGXWX  475J CALLWORKS CORPORATION 528      
501-561 0 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-27   
501-561 1 LTRKARGGXWX  475J CALLWORKS CORPORATION 528   2023-12-25   
501-561 2 LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2024-06-10   
501-561 3 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 4 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 5 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 6 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 7   321J HD CARRIER LLC 528   2025-09-18   
501-561 8 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-27   
501-561 9 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-27   
501-562 A LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-563 A LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-565 A LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 A LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 0 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 1 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 2 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 4 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 5 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      
501-568 6 LTRKARLODS0  9533 SOUTHWESTERN BELL 528      

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

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