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: 313 [Rate centres in NPA 313] [Dial plan for NPA 313]

NXX: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-465 A Detroit Zone 1 MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 0 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-465 1 Detroit Zone 1 MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 2 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-465 3 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-465 4 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-465 5 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-465 6 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-465 7 Detroit Zone 1 MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 8 Detroit Zone 1 MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 9 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.