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: 839 [Rate centres in NPA 839] [Dial plan for NPA 839]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-888 A Denmark SC CLMASCTLX3Y  965H FRACTEL, LLC 434      
839-888 0 Denmark SC CLMASCTLXYX  073H TELNYX LLC 434   2020-12-28   
839-888 2 Denmark SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2020-07-06   
839-888 3 Denmark SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2020-07-06   
839-888 4 Denmark SC CLMASCSN29Z  506J TWILIO INTERNATIONAL, INC. 434   2021-04-23   
839-888 5 Denmark SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
839-888 6 Denmark SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
839-888 7 Denmark SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-24   
839-888 8 Denmark SC CLMASCTLX3Y  965H FRACTEL, LLC 434   2020-05-26   
839-888 9 Denmark SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2020-05-27   

Last updated: Sat, 01 Apr 2023 02:15:47 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.