Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]

NXX: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-414 A Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-414 0 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-414 1 Brighton MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-19   
857-414 2 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-414 3 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-414 4 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-414 5 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-414 6 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-414 7 Brighton MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-06-14   
857-414 8 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-414 9 Brighton MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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