Local Calling Guide

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Uxbridge, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-278 A UXBRMACORS1  9102 VERIZON NEW ENGLAND INC. 128      
508-278 0   9102 VERIZON NEW ENGLAND INC. 128      
508-278 1   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
508-278 2   9102 VERIZON NEW ENGLAND INC. 128      
508-278 3   9102 VERIZON NEW ENGLAND INC. 128      
508-278 4   9102 VERIZON NEW ENGLAND INC. 128      
508-278 5   9102 VERIZON NEW ENGLAND INC. 128      
508-278 6   9102 VERIZON NEW ENGLAND INC. 128      
508-278 7   9102 VERIZON NEW ENGLAND INC. 128      
508-278 8   9102 VERIZON NEW ENGLAND INC. 128      
508-278 9   9102 VERIZON NEW ENGLAND INC. 128      
508-526 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 1   145J TERRA NOVA TELECOM INC. 128   2024-02-05   
508-526 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 3   792K CHARTER IP ENABLED SERVICES, LLC 128   2017-12-31   
508-526 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-526 9   073H TELNYX LLC 128   2017-05-09   
508-779 A OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128      
508-779 0   792K CHARTER IP ENABLED SERVICES, LLC 128   2004-07-19   
508-779 1   829J PAETEC ITEL, LLC 128   2005-04-23   
508-779 2   508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
508-779 3   145J TERRA NOVA TELECOM INC. 128   2025-10-17   
508-779 4   829J PAETEC ITEL, LLC 128   2005-07-01   
508-779 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-25   
508-779 6   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-07-13   
508-779 7   792K CHARTER IP ENABLED SERVICES, LLC 128   2010-01-30   
508-779 8   939H COMMIO, LLC 128   2022-06-18   
508-779 9   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-472 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-472 0   624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-472 1   624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-472 2   892D ONVOY, LLC - MA 128   2021-06-04   
774-472 4   624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-472 5   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2024-03-22   
774-472 7   892D ONVOY, LLC - MA 128   2021-06-03   
774-472 9   073H TELNYX LLC 128   2022-09-23   
774-481 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-481 0   829J PAETEC ITEL, LLC 128   2012-07-09   
774-481 1   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-481 2   892D ONVOY, LLC - MA 128   2016-04-04   
774-481 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2011-03-01   
774-481 4   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-08-05   
774-481 5   892D ONVOY, LLC - MA 128   2012-03-22   
774-481 6   7135 TC SYSTEMS, INC. 128   2012-11-26   
774-481 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-10-01   
774-481 8   515J IP HORIZON LLC 128   2015-10-24   
774-481 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-06   

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

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