Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

NXX: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-315 A Beardstown IL   516C AT&T CORP. 376   2025-08-22   
447-315 0 Beardstown IL   6529 T-MOBILE USA, INC. 376   2025-10-09   
447-315 1 Beardstown IL   6529 T-MOBILE USA, INC. 376   2025-10-09   
447-315 2 Beardstown IL   6529 T-MOBILE USA, INC. 376   2025-10-09   
447-315 3 Beardstown IL   6529 T-MOBILE USA, INC. 376   2025-10-09   
447-315 7 Beardstown IL   516C AT&T CORP. 376   2025-08-22   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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