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Columbia, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-268 5   6529 T-MOBILE USA, INC. 521      
573-268 6   6529 T-MOBILE USA, INC. 521      
573-268 7   6529 T-MOBILE USA, INC. 521      
573-268 8   6529 T-MOBILE USA, INC. 521      
573-268 9   5562 METROPCS, INC. 521      
573-289 A CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-09-25   
573-289 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-09-25   
573-289 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-09-25   
573-289 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-09-25   
573-303 A JFCYMOXAX5X  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 521      
573-303 0   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2010-01-08   
573-303 1   6529 T-MOBILE USA, INC. 521   2007-02-06   
573-303 2   5562 METROPCS, INC. 521   2007-02-06   
573-303 3   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2010-01-20   
573-303 4   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2010-03-21   
573-303 5   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2008-05-21   
573-303 6   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2010-05-30   
573-303 7   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2012-09-24   
573-303 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2016-01-14   
573-303 9   7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 521   2005-07-22   
573-355 A CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521      
573-355 0   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 1   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 2   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 3   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 4   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 5   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2007-09-25   
573-355 6   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2008-10-11   
573-355 7   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2009-01-25   
573-355 8   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2009-06-08   
573-355 9   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521      
573-356 A CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-356 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2003-08-31   
573-356 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2003-11-20   
573-356 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2010-04-08   
573-356 3   6529 T-MOBILE USA, INC. 521      
573-356 4   6529 T-MOBILE USA, INC. 521      
573-356 5   6529 T-MOBILE USA, INC. 521      
573-356 6   6529 T-MOBILE USA, INC. 521      
573-356 7   6529 T-MOBILE USA, INC. 521      
573-356 8   6529 T-MOBILE USA, INC. 521      
573-356 9   5562 METROPCS, INC. 521      
573-397 A CLMAMOXADS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-397 0   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-397 1   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2010-06-21   
573-397 2   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2011-05-30   
573-397 3   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2011-05-30   
573-397 4   792K CHARTER IP ENABLED SERVICES, LLC 521   2012-03-03   
573-397 5   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2012-01-09   
573-397 6   593K MCC TELEPHONY LLC 521   2012-04-23   
573-397 7   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2013-07-01   
573-397 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2011-11-18   
573-397 9   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-424 A CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-424 0   6529 T-MOBILE USA, INC. 521      
573-424 1   6529 T-MOBILE USA, INC. 521      
573-424 2   6529 T-MOBILE USA, INC. 521      
573-424 3   6529 T-MOBILE USA, INC. 521      
573-424 4   6529 T-MOBILE USA, INC. 521      
573-424 5   6529 T-MOBILE USA, INC. 521      
573-424 6   6529 T-MOBILE USA, INC. 521      
573-424 7   6529 T-MOBILE USA, INC. 521      
573-424 8   6529 T-MOBILE USA, INC. 521      
573-424 9   5562 METROPCS, INC. 521      
573-441 A CLMAMOXADS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-442 A CLMAMOXADS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-443 A CLMAMOXADS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-445 A CLMAMOXBDS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-446 A CLMAMOXBDS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 A CLMAMOXBDS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 0   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 1   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 2   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 3   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 4   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 5   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-447 6   554A SOCKET TELECOM, LLC - MO 521   2012-08-12   
573-447 7   554A SOCKET TELECOM, LLC - MO 521   2011-05-14   
573-447 8   554A SOCKET TELECOM, LLC - MO 521   2011-05-14   
573-447 9   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2019-10-09   
573-449 A CLMAMOXADS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-474 A CLMAMOXADS1  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-476 A CLMAMOXAXFX  250A CHARITON VALLEY COMMUNICATIONS CORPORATION 521      
573-476 0   250A CHARITON VALLEY COMMUNICATIONS CORPORATION 521   2015-01-05   
573-476 1   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2016-07-14   
573-476 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2016-07-27   
573-476 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2016-07-27   
573-476 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2016-07-27   
573-476 5   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2015-11-23   
573-476 6   593K MCC TELEPHONY LLC 521   2016-10-01   
573-476 7   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2016-11-10   
573-476 8   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2017-11-20   
573-476 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2016-01-14   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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