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: 642

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-642 A Holden MA   829J PAETEC ITEL, LLC 128      
774-642 0 Holden MA   829J PAETEC ITEL, LLC 128      
774-642 1 Holden MA   829J PAETEC ITEL, LLC 128      
774-642 2 Holden MA   829J PAETEC ITEL, LLC 128      
774-642 3 Holden MA   829J PAETEC ITEL, LLC 128      
774-642 4 Holden MA   829J PAETEC ITEL, LLC 128      
774-642 5 Holden MA   829J PAETEC ITEL, LLC 128      
774-642 6 Holden MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-07-03   
774-642 7 Holden MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128   2012-11-26   
774-642 8 Holden MA   515J IP HORIZON LLC 128   2002-03-11   
774-642 9 Holden MA   829J PAETEC ITEL, LLC 128   2001-07-05   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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