Local Calling Guide

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NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]

NXX: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-254 A Boston MA   829J PAETEC ITEL, LLC 128      
857-254 0 Boston MA   829J PAETEC ITEL, LLC 128      
857-254 1 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-11-28   
857-254 2 Boston MA   829J PAETEC ITEL, LLC 128      
857-254 3 Boston MA   829J PAETEC ITEL, LLC 128      
857-254 4 Boston MA   829J PAETEC ITEL, LLC 128      
857-254 5 Boston MA   829J PAETEC ITEL, LLC 128      
857-254 6 Boston MA   829J PAETEC ITEL, LLC 128      
857-254 7 Boston MA   829J PAETEC ITEL, LLC 128      
857-254 8 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-11-28   
857-254 9 Boston MA   829J PAETEC ITEL, LLC 128   2005-11-28   

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

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