Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-414 A South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-11-06   
574-414 6 South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-11-08   
574-414 7 South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-11-08   
574-414 8 South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-11-08   
574-414 9 South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-11-06   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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