Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 339 [Rate centres in NPA 339] [Dial plan for NPA 339]

NXX: 213

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-213 A Dedham MA CMBRMABEX0Y  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
339-213 0 Dedham MA CMBRMABEX0Y  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-02-23   
339-213 1 Dedham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-03-29   
339-213 2 Dedham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-03-29   
339-213 3 Dedham MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-10-21   
339-213 4 Dedham MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-02-03   
339-213 5 Dedham MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-02-03   
339-213 6 Dedham MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-02-03   
339-213 7 Dedham MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-05-28   
339-213 8 Dedham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
339-213 9 Dedham MA CMBRMABEX0Y  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2018-11-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.