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: 409

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-409 A South Bend IN   097D ONVOY, LLC - IN 332   2025-05-04   
574-409 0 South Bend IN   097D ONVOY, LLC - IN 332   2025-05-04   
574-409 1 South Bend IN   6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2025-05-05   
574-409 2 South Bend IN   6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2025-05-05   
574-409 3 South Bend IN   6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2025-05-05   
574-409 4 South Bend IN   6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2025-05-05   
574-409 5 South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-06-29   
574-409 6 South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-06-29   
574-409 7 South Bend IN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2025-06-29   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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