Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-444 A Boston MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 0 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 1 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 2 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 3 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 4 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 5 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 6 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 7 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 8 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   
857-444 9 Boston MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-01-13   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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