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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-641 A St Louis MO STLSMO01DSC  9533 SOUTHWESTERN BELL 520      
314-641 0 St Louis MO   9533 SOUTHWESTERN BELL 520      
314-641 1 St Louis MO   4774 XO MISSOURI, INC. 520   2010-11-04   
314-641 2 St Louis MO   9533 SOUTHWESTERN BELL 520      
314-641 3 St Louis MO   9533 SOUTHWESTERN BELL 520      
314-641 4 St Louis MO   9533 SOUTHWESTERN BELL 520      
314-641 5 St Louis MO   9533 SOUTHWESTERN BELL 520      
314-641 6 St Louis MO   8665 BIRCH TELECOM OF MISSOURI, INC. 520   2007-08-01   
314-641 7 St Louis MO   9533 SOUTHWESTERN BELL 520      
314-641 8 St Louis MO   9533 SOUTHWESTERN BELL 520      
314-641 9 St Louis MO   6664 SPRINT SPECTRUM L.P. 520   2005-03-06   

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

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