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: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-354 A St Louis MO   792K CHARTER IP ENABLED SERVICES, LLC 520      
314-354 0 St Louis MO STLVMOOH6MD  5562 METROPCS, INC. 520   2017-01-02   
314-354 1 St Louis MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2017-01-23   
314-354 2 St Louis MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2017-01-23   
314-354 3 St Louis MO STLSMOGZWMD  829J PAETEC ITEL, LLC 520   2017-01-23   
314-354 4 St Louis MO STLVMOOH6MD  5562 METROPCS, INC. 520   2016-12-22   
314-354 5 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2016-12-10   
314-354 6 St Louis MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2017-09-08   
314-354 7 St Louis MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2017-07-13   
314-354 8 St Louis MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2016-09-19   
314-354 9 St Louis MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-10-16   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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