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Fort Smith, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-589 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2026-01-03   
479-589 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2026-01-03   
479-589 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2026-01-03   
479-592 A   128L E. RITTER COMMUNICATIONS, LLC 526   2026-02-05   
479-592 1   128L E. RITTER COMMUNICATIONS, LLC 526   2026-02-05   
479-629 A FTSMARSUXGX  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 526      
479-646 A FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-648 A FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 A FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 0 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 1 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 2 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 3 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 4 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 5 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 6 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2023-07-06   
479-649 8 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-649 9 FTSMARMIDS0  9533 SOUTHWESTERN BELL 526      
479-650 A FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-651 A FTSMARSUXGX  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 526      
479-652 A FTSMARSUXGX  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 526      
479-653 A FTSMARSUXGX  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 526      
479-668 A FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-668 0 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-668 1 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 2 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2010-08-07   
479-668 3 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2010-11-28   
479-668 4 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2011-09-14   
479-668 5 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 6 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 7 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 8 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 9 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-709 A FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 0 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 1 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 2 ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2018-03-29   
479-709 3 ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2018-06-24   
479-709 4 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 5 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 6 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 7 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 8 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-709 9 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-719 A FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-739 A FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-755 A FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-755 0 FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-755 1 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-05-26   
479-755 2 ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2014-10-09   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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