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Chatham, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-241 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-348 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2024-02-16   
508-348 0   145J TERRA NOVA TELECOM INC. 128   2024-02-07   
508-348 1   318J COMCAST IP PHONE, LLC 128   2005-05-06   
508-348 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-16   
508-348 4   5562 METROPCS, INC. 128   2005-11-26   
508-348 5   318J COMCAST IP PHONE, LLC 128   2012-05-20   
508-348 7   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-08-24   
508-348 8   515J IP HORIZON LLC 128   2019-04-26   
508-348 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-469 A   829J PAETEC ITEL, LLC 128      
508-469 0   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-22   
508-469 1   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-469 2   829J PAETEC ITEL, LLC 128   2006-07-23   
508-469 3   829J PAETEC ITEL, LLC 128   2007-09-03   
508-469 4   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-27   
508-469 5   892D ONVOY, LLC - MA 128   2010-04-07   
508-469 6   829J PAETEC ITEL, LLC 128      
508-469 7   7135 TC SYSTEMS, INC. 128   2012-12-03   
508-469 8   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-469 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-31   
508-593 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-593 0   892D ONVOY, LLC - MA 128   2019-07-01   
508-593 1   892D ONVOY, LLC - MA 128   2019-07-01   
508-593 2   624H ONVOY SPECTRUM, LLC 128   2021-04-08   
508-593 3   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-16   
508-593 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-593 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2017-03-06   
508-593 7   892D ONVOY, LLC - MA 128   2016-04-11   
508-593 8   892D ONVOY, LLC - MA 128   2016-04-11   
508-593 9   892D ONVOY, LLC - MA 128   2021-03-11   
508-945 A CHHMMAOHRS1  9102 VERIZON NEW ENGLAND INC. 128      
774-734 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-734 0   990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-02-19   
774-734 1   624H ONVOY SPECTRUM, LLC 128   2021-11-14   
774-734 2   624H ONVOY SPECTRUM, LLC 128   2021-11-14   
774-734 3   892D ONVOY, LLC - MA 128   2021-07-10   
774-734 4   892D ONVOY, LLC - MA 128   2021-07-10   
774-734 5   892D ONVOY, LLC - MA 128   2021-08-14   
774-734 6   892D ONVOY, LLC - MA 128   2021-08-14   
774-734 7   892D ONVOY, LLC - MA 128   2021-06-03   
774-734 8   624H ONVOY SPECTRUM, LLC 128   2021-09-09   
774-734 9   490J DISH WIRELESS, LLC 128   2024-05-17   
774-840 A CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-840 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-840 1   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-24   
774-840 2   515J IP HORIZON LLC 128   2016-06-26   
774-840 3   073H TELNYX LLC 128   2017-05-04   
774-840 4   318J COMCAST IP PHONE, LLC 128   2015-10-02   
774-840 5   892D ONVOY, LLC - MA 128   2019-01-05   

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

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