Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

NXX: 226

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-226 A St Louis MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
314-226 0 St Louis MO   6529 T-MOBILE USA, INC. 520   2007-09-20   
314-226 1 St Louis MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2006-09-18   
314-226 2 St Louis MO   5562 METROPCS, INC. 520   2005-04-01   
314-226 3 St Louis MO   6529 T-MOBILE USA, INC. 520   2003-06-04   
314-226 4 St Louis MO   6529 T-MOBILE USA, INC. 520   2003-06-04   
314-226 5 St Louis MO   6529 T-MOBILE USA, INC. 520   2003-11-19   
314-226 6 St Louis MO   6529 T-MOBILE USA, INC. 520   2003-12-08   
314-226 7 St Louis MO   6529 T-MOBILE USA, INC. 520   2004-01-18   
314-226 8 St Louis MO   6529 T-MOBILE USA, INC. 520   2003-07-12   
314-226 9 St Louis MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2004-11-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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