Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 369

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-369 A Marlboro MA MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
774-369 0 Marlboro MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-07-13   
774-369 1 Marlboro MA   829J PAETEC ITEL, LLC 128   2012-08-24   
774-369 2 Marlboro MA   515J IP HORIZON LLC 128   2013-04-08   
774-369 3 Marlboro MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2012-02-10   
774-369 4 Marlboro MA   508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
774-369 5 Marlboro MA   9102 VERIZON NEW ENGLAND INC. 128      
774-369 6 Marlboro MA   9102 VERIZON NEW ENGLAND INC. 128      
774-369 7 Marlboro MA   9102 VERIZON NEW ENGLAND INC. 128      
774-369 8 Marlboro MA   9102 VERIZON NEW ENGLAND INC. 128      
774-369 9 Marlboro MA   515J IP HORIZON LLC 128   2017-07-06   

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

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