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: 459

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-459 A El Centro CA   6529 T-MOBILE USA, INC. 732   2024-06-15   
442-459 0 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 1 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 2 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 3 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 4 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 5 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 6 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 7 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 8 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-459 9 El Centro CA   6529 T-MOBILE USA, INC. 732      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.