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Champaign-Urbana, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-600 8 CHMPILCPOMD  224C ONVOY, LLC 370   2019-06-21   
217-600 9 CHMPILRAJMD  5562 METROPCS, INC. 370   2016-02-05   
217-607 A CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370      
217-607 0 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2006-08-25   
217-607 1 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2007-04-23   
217-607 2 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2007-04-23   
217-607 3 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370   2010-09-10   
217-607 4 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370   2010-09-10   
217-607 5 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2011-09-30   
217-607 6 CHMPILCPXIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2012-07-20   
217-607 7 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370   2012-07-09   
217-607 8 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2013-10-03   
217-607 9 CHMPILCPXBY  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370   2015-10-24   
217-621 A CHMPILCPXBY  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370      
217-637 A CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 0 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 1 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 2 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 3 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 4 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 5 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 6 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 7 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 8 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 9   224C ONVOY, LLC 370   2026-01-05   
217-649 A CHMPILCPXBY  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370      
217-689 A CHMPILCPX8Y  145J TERRA NOVA TELECOM INC. 370      
217-689 0 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-689 1 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-689 2 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2010-11-27   
217-689 4 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-689 5 CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2021-04-24   
217-689 6 CHMPILCPOMD  224C ONVOY, LLC 370   2024-01-13   
217-689 8 CHMPILCPXBY  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370   2022-08-06   
217-689 9   145J TERRA NOVA TELECOM INC. 370   2019-03-17   
217-693 A CHMPILCPDS0  9329 ILLINOIS BELL TEL CO 370      
217-693 0 CHMPILCPDS0  9329 ILLINOIS BELL TEL CO 370      
217-693 1 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370   2010-08-13   
217-693 2 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370   2010-08-13   
217-693 3 CHMPILCPXSY  829J PAETEC ITEL, LLC 370   2006-05-07   
217-693 4 CHMPILCPXSY  829J PAETEC ITEL, LLC 370   2006-05-07   
217-693 5 CHMPILCPXSY  829J PAETEC ITEL, LLC 370   2006-03-31   
217-693 6 CHMPILCPX6X  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 370   2010-07-19   
217-693 7 CHMPILCPXAY  318J COMCAST IP PHONE, LLC 370   2013-01-13   
217-693 8 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370   2014-11-03   
217-693 9 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370   2014-11-03   
217-714 A CHMPILCPXBY  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370      
217-721 A CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-721 0 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-721 1 CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      

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

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