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: 353

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-353 A San Fernando: Granada Hills DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-05-04   
747-353 0 San Fernando: Granada Hills DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-05-05   
747-353 1 San Fernando: Granada Hills DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-05-05   
747-353 2 San Fernando: Granada Hills DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-05   
747-353 3 San Fernando: Granada Hills DA CA LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2024-05-05   
747-353 4 San Fernando: Granada Hills DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-30   
747-353 5 San Fernando: Granada Hills DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-05-11   
747-353 6 San Fernando: Granada Hills DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-05-11   
747-353 7 San Fernando: Granada Hills DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-05-11   
747-353 8 San Fernando: Granada Hills DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-05-05   
747-353 9 San Fernando: Granada Hills DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-05-04   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.