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: 215

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-215 A Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-215 0 Lexington MA   515J IP HORIZON LLC 128      
339-215 1 Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-215 2 Lexington MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
339-215 3 Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-215 4 Lexington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-215 5 Lexington MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
339-215 6 Lexington MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-215 7 Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-215 8 Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-215 9 Lexington MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.