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: 762

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-762 A Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-762 0 Boston MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 1 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-09-15   
857-762 2 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-09-15   
857-762 3 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-09-15   
857-762 4 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-09-15   
857-762 5 Boston MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 6 Boston MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 7 Boston MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 8 Boston MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 9 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2016-09-08   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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