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: 949 [Rate centres in NPA 949] [Dial plan for NPA 949]

NXX: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
949-537 A Irvine CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-537 0 Irvine CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-05-11   
949-537 1 Irvine CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-08-29   
949-537 2 Irvine CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-08-28   
949-537 3 Irvine CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2014-09-02   
949-537 4 Irvine CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-05-13   
949-537 5 Irvine CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-05-13   
949-537 6 Irvine CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2014-09-26   
949-537 7 Irvine CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2014-09-11   
949-537 8 Irvine CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-10-05   
949-537 9 Irvine CA IRVECA62GT3  6529 T-MOBILE USA, INC. 730   2014-08-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.