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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-930 A St Louis MO   156J RCLEC, INC. 520      
314-930 0 St Louis MO   5562 METRO PCS, INC. 520   2018-03-23   
314-930 1 St Louis MO   5562 METRO PCS, INC. 520   2017-02-01   
314-930 2 St Louis MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2015-08-21   
314-930 3 St Louis MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2015-08-21   
314-930 4 St Louis MO   156J RCLEC, INC. 520   2015-06-18   
314-930 5 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-05   
314-930 6 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-05   
314-930 7 St Louis MO   7218 TELEPORT COMMUNICATIONS GROUP - ST. LOUIS 520   2015-11-16   
314-930 8 St Louis MO   7218 TELEPORT COMMUNICATIONS GROUP - ST. LOUIS 520   2015-11-16   
314-930 9 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-05   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.