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: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-493 A Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 0 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 1 Cameron MO CMRNMOXAHMD  5562 METROPCS, INC. 524      
816-493 2 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 3 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 4 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 5 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 6 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 7 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 8 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-493 9 Cameron MO CMRNMOXA3MD  6701 AERIAL COMMUNICATIONS, INC. 524      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.