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: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-737 A Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 0 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 1 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 2 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 3 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 4 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 5 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 6 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 7 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      
816-737 8 Kansas City MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2020-01-10   
816-737 9 Kansas City MO KSCYMO24DS1  9533 SOUTHWESTERN BELL 524      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.