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: 865

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-865 A St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 0 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 1 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 2 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 3 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 4 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 5 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 6 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 7 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 8 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-865 9 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-08-01   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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