Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 339 [Rate centres in NPA 339] [Dial plan for NPA 339]

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-300 A Cohasset MA SOVLMAABAMD  965H FRACTEL, LLC 128      
339-300 0 Cohasset MA SOVLMAABAMD  965H FRACTEL, LLC 128   2020-07-06   
339-300 1 Cohasset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-05-22   
339-300 3 Cohasset MA SOVLMAABAMD  965H FRACTEL, LLC 128   2020-07-06   
339-300 4 Cohasset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-07   
339-300 5 Cohasset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-07   
339-300 6 Cohasset MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-08   
339-300 7 Cohasset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-01-08   
339-300 8 Cohasset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   
339-300 9 Cohasset MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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