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: 239

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-239 A Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-239 1 Bryantville MA CMBRMABEXBX  732J NUSO, LLC 128   2024-10-31   
339-239 2 Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-09-21   
339-239 3 Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-09-21   
339-239 8 Bryantville MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-06-30   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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