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: 747 [Rate centres in NPA 747] [Dial plan for NPA 747]

NXX: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-214 A North Hollywood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
747-214 0 North Hollywood CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-09-14   
747-214 1 North Hollywood CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2017-03-18   
747-214 2 North Hollywood CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2017-04-08   
747-214 3 North Hollywood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-03-30   
747-214 4 North Hollywood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-03-30   
747-214 5 North Hollywood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-12-08   
747-214 6 North Hollywood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-08-23   
747-214 7 North Hollywood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-10-31   
747-214 8 North Hollywood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-09-02   
747-214 9 North Hollywood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-09-02   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.