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: 469 [Rate centres in NPA 469] [Dial plan for NPA 469]

NXX: 757

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-757 A Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-757 0 Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-757 1 Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-757 2 Rockwall TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-11-20   
469-757 3 Rockwall TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-10-26   
469-757 4 Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-07-28   
469-757 5 Rockwall TX DLLSTXHM4MD  7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2010-03-18   
469-757 6 Rockwall TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2010-12-23   
469-757 7 Rockwall TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-11-20   
469-757 8 Rockwall TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-08-02   
469-757 9 Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.