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: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-329 A Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-329 0 Marblehead MA   515J IP HORIZON LLC 128   2021-11-28   
339-329 1 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-22   
339-329 2 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-05-30   
339-329 3 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-05-29   
339-329 4 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-13   
339-329 5 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-13   
339-329 6 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   
339-329 7 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-09   
339-329 8 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-05-30   
339-329 9 Marblehead MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-22   

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

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