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: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-291 A Burbank: Burbank DA CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
747-291 0 Burbank: Burbank DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-06-15   
747-291 1 Burbank: Burbank DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2017-08-21   
747-291 2 Burbank: Burbank DA CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2017-09-19   
747-291 3 Burbank: Burbank DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-12   
747-291 4 Burbank: Burbank DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-12   
747-291 5 Burbank: Burbank DA CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-04-21   
747-291 6 Burbank: Burbank DA CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2018-11-17   
747-291 7 Burbank: Burbank DA CA LSANCAJW6MD  073H TELNYX LLC 730   2017-03-24   
747-291 8 Burbank: Burbank DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-12-08   
747-291 9 Burbank: Burbank DA CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-02-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.