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: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-208 A Barnstable MA AVONMACIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-208 0 Barnstable MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-208 1 Barnstable MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-09-30   
774-208 2 Barnstable MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2005-06-21   
774-208 3 Barnstable MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2005-02-07   
774-208 4 Barnstable MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2007-08-28   
774-208 5 Barnstable MA   4536 XO MASSACHUSETTS, INC. 128   2007-08-01   
774-208 6 Barnstable MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2009-04-11   
774-208 7 Barnstable MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2008-07-17   
774-208 8 Barnstable MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-08-14   
774-208 9 Barnstable MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.