Local Calling Guide

Area code/prefix search

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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-257 A Brockton MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-257 0 Brockton MA WRXBMAWACM3  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-01-23   
774-257 1 Brockton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-03-13   
774-257 2 Brockton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-03-13   
774-257 3 Brockton MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-08-02   
774-257 4 Brockton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-04-29   
774-257 5 Brockton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-07-05   
774-257 6 Brockton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
774-257 7 Brockton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-03-02   
774-257 8 Brockton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-03-02   
774-257 9 Brockton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-03-02   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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