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Columbia, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-268 3 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-268 4 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-268 5 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-268 6 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-268 7 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-268 8 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-268 9 CLMAMOXAYMD  5562 METROPCS, INC. 521      
573-289 A CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 0 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 1 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 2 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 3 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 4 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 5 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-09-25   
573-289 6 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-09-25   
573-289 7 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-09-25   
573-289 8 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-289 9 CLMAMOXAXCX  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 CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2010-01-08   
573-303 1 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2007-02-06   
573-303 2   5562 METROPCS, INC. 521   2007-02-06   
573-303 3 CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2010-01-20   
573-303 4 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2010-03-21   
573-303 5 CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2008-05-21   
573-303 6 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2010-05-30   
573-303 7 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2012-09-24   
573-303 8 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2016-01-14   
573-303 9 JFCYMOXAX5X  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 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 1 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 2 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 3 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 4 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2006-08-11   
573-355 5 CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2007-09-25   
573-355 6 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2008-10-11   
573-355 7 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2009-01-25   
573-355 8 JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2009-06-08   
573-355 9 CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521      
573-356 A CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-356 0 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2003-08-31   
573-356 1 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2003-11-20   
573-356 2 CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2010-04-08   
573-356 3 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-356 4 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-356 5 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-356 6 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-356 7 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-356 8 CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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