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Madison, MS

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
601-427 A JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-427 0   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-427 1   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-427 2   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-427 3   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-427 4   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2007-07-04   
601-427 5   318J COMCAST IP PHONE, LLC 482   2011-11-29   
601-427 6   220C LEVEL 3 TELECOM OF MISSISSIPPI, LLC - MS 482   2016-03-26   
601-427 7   829J PAETEC ITEL, LLC 482   2015-03-26   
601-427 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2021-01-09   
601-427 9   992E BANDWIDTH.COM CLEC, LLC - MS 482   2011-06-27   
601-499 A   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482      
601-499 0   5278 TELEPAK NETWORKS, INC. - MS 482   2015-11-20   
601-499 1   5278 TELEPAK NETWORKS, INC. - MS 482   2015-06-07   
601-499 2   3704 TEC OF JACKSON, INC. - MS 482   2006-05-20   
601-499 3   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482      
601-499 4   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2004-07-18   
601-499 5   992E BANDWIDTH.COM CLEC, LLC - MS 482   2010-02-25   
601-499 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2021-01-09   
601-499 7   829J PAETEC ITEL, LLC 482   2004-01-29   
601-499 8   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2016-10-27   
601-499 9   145J TERRA NOVA TELECOM INC. 482   2025-10-16   
601-521 A JCSNMSPSDS5  459H AIRUS, INC. - MS 482      
601-521 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2019-07-14   
601-521 1   459H AIRUS, INC. - MS 482   2018-04-13   
601-521 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2019-07-14   
601-521 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-02-03   
601-521 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-02-03   
601-521 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-02-03   
601-521 6   4886 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS 482   2020-08-28   
601-521 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-07-26   
601-521 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-07-26   
601-521 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-07-26   
601-605 A MDSNMSESDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 7   719E ONVOY, LLC - MS 482   2016-07-17   
601-605 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-605 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-607 A MDSNMSESDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-607 0   719E ONVOY, LLC - MS 482   2016-04-15   
601-607 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482   2009-06-19   
601-607 2   4724 DIXIE NET COMMUNICATIONS, LLC 482   2006-12-31   
601-607 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-607 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-607 5   506J TWILIO INTERNATIONAL, INC. 482   2021-07-12   
601-607 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-607 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-607 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-607 9   719E ONVOY, LLC - MS 482   2016-07-17   
601-612 A JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-612 0   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 1   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 2   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 3   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 4   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 5   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 6   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 7   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 8   719E ONVOY, LLC - MS 482   2022-09-25   
601-612 9   719E ONVOY, LLC - MS 482   2022-09-25   
601-707 A JCSNMSCPX4Z  829J PAETEC ITEL, LLC 482      
601-707 0   829J PAETEC ITEL, LLC 482      
601-707 1   829J PAETEC ITEL, LLC 482      
601-707 2   829J PAETEC ITEL, LLC 482      
601-707 3   5278 TELEPAK NETWORKS, INC. - MS 482   2006-05-04   
601-707 4   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2008-11-25   
601-707 5   318J COMCAST IP PHONE, LLC 482   2008-02-11   
601-707 6   719E ONVOY, LLC - MS 482   2016-04-15   
601-707 7   318J COMCAST IP PHONE, LLC 482   2006-09-11   
601-707 8   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2006-12-11   
601-707 9   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2006-12-11   
601-790 A JCSNMS63DS1  3704 TEC OF JACKSON, INC. - MS 482      
601-790 0   992E BANDWIDTH.COM CLEC, LLC - MS 482   2008-11-30   
601-790 1   992E BANDWIDTH.COM CLEC, LLC - MS 482   2010-09-11   
601-790 2   3704 TEC OF JACKSON, INC. - MS 482   2011-05-09   
601-790 3   4886 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS 482   2006-10-01   
601-790 4   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2004-07-30   
601-790 5   829J PAETEC ITEL, LLC 482   2009-06-19   
601-790 6   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2009-04-06   
601-790 7   516C AT&T CORP. 482   2009-06-15   
601-790 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482   2009-08-28   
601-790 9   318J COMCAST IP PHONE, LLC 482   2006-09-20   
601-853 A MDSNMSESDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-856 A MDSNMSESDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 A MDSNMSESDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 6   719E ONVOY, LLC - MS 482   2016-07-17   
601-898 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-898 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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