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Marlboro, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-229 A MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-251 A   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-251 0   318J COMCAST IP PHONE LLC 128      
508-251 1   318J COMCAST IP PHONE LLC 128      
508-251 2   318J COMCAST IP PHONE LLC 128      
508-251 3   4536 XO MASSACHUSETS, INC. 128   2006-10-27   
508-251 4   4536 XO MASSACHUSETS, INC. 128   2008-02-18   
508-251 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-07   
508-251 6   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-09-30   
508-251 7   4536 XO MASSACHUSETS, INC. 128   2006-10-27   
508-251 8   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-11-19   
508-251 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-263 A MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-263 0   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
508-263 1   9102 VERIZON NEW ENGLAND INC. 128      
508-263 2   9102 VERIZON NEW ENGLAND INC. 128      
508-263 3   9102 VERIZON NEW ENGLAND INC. 128      
508-263 4   9102 VERIZON NEW ENGLAND INC. 128      
508-263 5   9102 VERIZON NEW ENGLAND INC. 128      
508-263 6   9102 VERIZON NEW ENGLAND INC. 128      
508-263 7   9102 VERIZON NEW ENGLAND INC. 128      
508-263 8   9102 VERIZON NEW ENGLAND INC. 128      
508-263 9   4084 PAETEC COMMUNICATIONS, INC. - MA 128   2003-07-28   
508-281 A FRMNMAUNX0X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-281 0   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2005-01-01   
508-281 1   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-17   
508-281 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-27   
508-281 3   4084 PAETEC COMMUNICATIONS, INC. - MA 128   2005-07-13   
508-281 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-03-24   
508-281 5   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-281 6   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-281 7   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-281 8   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-11-10   
508-281 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-10   
508-303 A MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-305 A FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-305 0   7421 AT&T - LOCAL 128      
508-305 1   7421 AT&T - LOCAL 128      
508-305 2   318J COMCAST IP PHONE LLC 128   2007-02-08   
508-305 3   7421 AT&T - LOCAL 128      
508-305 4   7421 AT&T - LOCAL 128      
508-305 5   4084 PAETEC COMMUNICATIONS, INC. - MA 128   2019-03-22   
508-305 6   7421 AT&T - LOCAL 128      
508-305 7   7421 AT&T - LOCAL 128      
508-305 8   7421 AT&T - LOCAL 128      
508-305 9   7421 AT&T - LOCAL 128      
508-357 A MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-357 0   506J TWILIO INTERNATIONAL INC 128   2020-12-19   
508-357 1   9102 VERIZON NEW ENGLAND INC. 128      
508-357 2   9102 VERIZON NEW ENGLAND INC. 128      

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Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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