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.

Rockville, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
660-598 A RKVLMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-598 0 KSCYMO55XSY  073H TELNYX LLC 524      
660-598 2 RKVLMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-598 3 KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524      
660-598 4 RKVLMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-598 5 WRBGMOXAXCX  093F ONVOY, LLC - MO 524      
660-598 6 RKVLMOXADS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 524      
660-598 7 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-781 A WRBGMOXAXCX  093F ONVOY, LLC - MO 524      
660-781 0 KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524      
660-781 6 WRBGMOXAXCX  093F ONVOY, LLC - MO 524      
660-781 7 WRBGMOXAXCX  093F ONVOY, LLC - MO 524      
660-781 8 INDPMOXCGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.