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Cortland, NY

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
607-289 6   624H ONVOY SPECTRUM, LLC 136   2021-12-11   
607-289 7   624H ONVOY SPECTRUM, LLC 136   2021-12-11   
607-289 8   997E BANDWIDTH.COM CLEC, LLC - NY 136   2021-12-16   
607-289 9   384C ONVOY, LLC- NY 136   2024-04-04   
607-299 A   829J PAETEC ITEL, LLC 136   2025-04-02   
607-299 0   829J PAETEC ITEL, LLC 136      
607-299 1   829J PAETEC ITEL, LLC 136      
607-299 2   829J PAETEC ITEL, LLC 136      
607-299 3   087H EMPIRE LONG DISTANCE CORPORATION 136   2024-08-29   
607-299 4   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2004-02-19   
607-299 5   384C ONVOY, LLC- NY 136   2019-09-08   
607-299 6   384C ONVOY, LLC- NY 136   2019-09-08   
607-299 7   629E FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 136   2019-02-16   
607-299 8   829J PAETEC ITEL, LLC 136      
607-299 9   829J PAETEC ITEL, LLC 136      
607-310 A SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
607-310 0   384C ONVOY, LLC- NY 136   2012-10-22   
607-310 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2018-01-16   
607-310 6   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
607-310 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2006-12-15   
607-344 A   829J PAETEC ITEL, LLC 136   2025-04-02   
607-344 0   829J PAETEC ITEL, LLC 136      
607-344 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2014-11-09   
607-344 2   829J PAETEC ITEL, LLC 136      
607-344 3   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2015-12-07   
607-344 4   829J PAETEC ITEL, LLC 136      
607-344 5   939H COMMIO, LLC 136   2022-08-27   
607-344 7   624H ONVOY SPECTRUM, LLC 136   2021-04-24   
607-344 8   515J IP HORIZON LLC 136   2024-09-07   
607-344 9   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2020-04-02   
607-345 A SYRCNYSUX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136      
607-402 A SYRCNYSUX5Y  495J STRATUS NETWORKS 136      
607-402 1   495J STRATUS NETWORKS 136   2021-03-28   
607-402 6   624H ONVOY SPECTRUM, LLC 136   2022-02-12   
607-402 7   624H ONVOY SPECTRUM, LLC 136   2022-02-12   
607-423 A SYRCNYSUXJX  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136      
607-428 A   829J PAETEC ITEL, LLC 136   2025-04-02   
607-543 A SALNNYBH2MD  5562 METROPCS, INC. 136      
607-543 0   5562 METROPCS, INC. 136      
607-543 1   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      
607-543 4   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2014-11-29   
607-591 A SYRCNYSUXJX  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136      
607-591 0   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136      
607-591 1   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136      
607-591 2   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2007-04-02   
607-591 3   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2008-03-03   
607-591 4   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2008-08-13   
607-591 5   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136      
607-591 6   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136      
607-591 7   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2009-05-02   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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