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: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-372 A Mansfield MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-372 0 Mansfield MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-07-30   
774-372 1 Mansfield MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-01-02   
774-372 2 Mansfield MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2020-12-31   
774-372 4 Mansfield MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2020-12-31   
774-372 5 Mansfield MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
774-372 6 Mansfield MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-13   
774-372 7 Mansfield MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-01-15   
774-372 8 Mansfield MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-06-20   
774-372 9 Mansfield MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-11-11   

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

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