Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-457 A Millbury MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-457 0 Millbury MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-05-22   
774-457 4 Millbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-11   
774-457 5 Millbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-03   
774-457 7 Millbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-03   

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

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