Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Grain Valley MCA3, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
816-847 A BLSPMOCADS0  9533 SOUTHWESTERN BELL 524      
816-847 0   9533 SOUTHWESTERN BELL 524      
816-847 1   9533 SOUTHWESTERN BELL 524      
816-847 2   9533 SOUTHWESTERN BELL 524      
816-847 3   490J DISH WIRELESS, LLC 524   2022-12-20   
816-847 5   9533 SOUTHWESTERN BELL 524      
816-847 6   9533 SOUTHWESTERN BELL 524      
816-847 7   9533 SOUTHWESTERN BELL 524      
816-847 8   9533 SOUTHWESTERN BELL 524      
816-847 9   093F ONVOY, LLC - MO 524   2024-07-06   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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