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: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-455 A Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 0 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 1 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 2 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 3 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 4 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 5 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 6 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 7 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 8 Kansas City MO KSCYMO21DS0  9533 SOUTHWESTERN BELL 524      
816-455 9 Kansas City MO KSCYMO55XXX  093F ONVOY, LLC - MO 524      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.