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: 923

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-923 A Irving TX DLLRTXVM1MD  345J OOMA INC. 552      
469-923 0 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-04-09   
469-923 1 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   
469-923 2 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   
469-923 3 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   
469-923 4 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   
469-923 5 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   
469-923 6 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   
469-923 7 Irving TX DLLRTXVM1MD  345J OOMA INC. 552   2021-01-22   
469-923 8 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   
469-923 9 Irving TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-03-01   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.