Local Calling Guide

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

NXX: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-358 A Quincy MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-358 0 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-07   
857-358 1 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-07   
857-358 2 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-07   
857-358 3 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-07-31   
857-358 4 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-07-31   
857-358 5 Quincy MA CMBRMABETMD  321J HD CARRIER LLC 128   2020-05-24   
857-358 6 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-07-31   
857-358 7 Quincy MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-05-24   
857-358 8 Quincy MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-05-23   
857-358 9 Quincy MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-05-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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