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: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

NXX: 786

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-786 A Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-786 0 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-786 1 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-786 2 Creve Coeur MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-05-29   
314-786 3 Creve Coeur MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-06-28   
314-786 4 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-786 5 Creve Coeur MO STLSMO09WMD  516C AT&T CORP. 520   2006-07-07   
314-786 6 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-786 7 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-786 8 Creve Coeur MO MRHGMOGYDS2  4774 XO MISSOURI, INC. 520   2013-01-02   
314-786 9 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.