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: 983

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-983 A Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 0 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 1 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 2 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 3 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 4 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 5 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 6 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 7 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 8 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-04-04   
314-983 9 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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