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: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-251 A Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-251 0 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 1 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 2 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 3 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 4 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 5 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 6 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 7 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 8 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   
314-251 9 Ladue MO   9533 SOUTHWESTERN BELL 520   2003-12-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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