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: 281

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-281 A San Fernando: Pacoima DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
747-281 0 San Fernando: Pacoima DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-08-15   
747-281 1 San Fernando: Pacoima DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-12-20   
747-281 2 San Fernando: Pacoima DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-03   
747-281 3 San Fernando: Pacoima DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-03   
747-281 4 San Fernando: Pacoima DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-03   
747-281 5 San Fernando: Pacoima DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-03   
747-281 6 San Fernando: Pacoima DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-08-15   
747-281 7 San Fernando: Pacoima DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-06-21   
747-281 8 San Fernando: Pacoima DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-04-14   
747-281 9 San Fernando: Pacoima DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-18   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.