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Fort Smith, AR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-401 9 FYVLARHITMD  5562 METROPCS, INC. 526   2016-12-11   
479-414 A FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-415 A FTSMARABYMD  6630 USA MOBILITY WIRELESS, INC. 526   2024-02-07   
479-420 A FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 0 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 1 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 2 FYVLARHITMD  5562 METROPCS, INC. 526   2018-04-26   
479-420 3 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 4 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 5 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 6 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 7 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 8 FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 9 FYVLARHITMD  5562 METROPCS, INC. 526      
479-424 A FTSMARSUDS1  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 0   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 1   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 2   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 3   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 4   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 5   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 6   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 8   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-424 9   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 526      
479-431 A FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-431 0 ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2017-07-31   
479-431 1 FYVLARHITMD  5562 METROPCS, INC. 526   2015-11-02   
479-431 2 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2014-06-28   
479-431 3 FTSMARSUJMD  7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 526   2016-09-06   
479-431 4 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-431 5 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2015-05-15   
479-431 6 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2005-02-02   
479-431 7 FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2007-05-20   
479-431 8 FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2007-05-20   
479-431 9 FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2007-05-20   
479-434 A FYVLARATX1X  7421 AT&T - LOCAL 526      
479-434 0 FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2007-11-04   
479-434 1 ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2019-06-07   
479-434 2 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2007-01-22   
479-434 3 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2008-05-22   
479-434 4 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2007-08-02   
479-434 5 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2009-03-19   
479-434 6 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2006-04-03   
479-434 7 FTSMARSUXGX  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 526   2011-12-08   
479-434 8 FTSMARSUXGX  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 526   2011-12-08   
479-434 9 FYVLARATX1X  7421 AT&T - LOCAL 526      
479-441 A FTSMARSUDS0  9533 SOUTHWESTERN BELL 526      
479-452 A FTSMARGLDS0  9533 SOUTHWESTERN BELL 526      
479-459 A FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-461 A FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      

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

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