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: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-400 A Saugus MA SOVLMAABAMD  965H FRACTEL, LLC 128      
339-400 0 Saugus MA SOVLMAABAMD  965H FRACTEL, LLC 128   2020-07-06   
339-400 1 Saugus MA BSTPMALLOMD  073H TELNYX LLC 128   2021-03-20   
339-400 2 Saugus MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
339-400 3 Saugus MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
339-400 4 Saugus MA SOVLMAABAMD  965H FRACTEL, LLC 128   2020-07-06   
339-400 5 Saugus MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   
339-400 6 Saugus MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   
339-400 7 Saugus MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   
339-400 8 Saugus MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-12   
339-400 9 Saugus MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   

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

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