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: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-732 A Sandy Valley CA LSVKNV97BMD  965H FRACTEL, LLC 721      
442-732 0 Sandy Valley CA LSVKNV97DS1  649C ONVOY, LLC - CA 721      
442-732 1 Sandy Valley CA LSVGNVXBXJZ  624H ONVOY SPECTRUM, LLC 721      
442-732 2 Sandy Valley CA LSVGNVXBXJZ  624H ONVOY SPECTRUM, LLC 721      
442-732 5 Sandy Valley CA LSVKNV97BMD  965H FRACTEL, LLC 721      
442-732 7 Sandy Valley CA LSVGNVXBXJZ  624H ONVOY SPECTRUM, LLC 721      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.