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: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-331 A Bremen IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-331 0 Bremen IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-331 1 Bremen IN PLMOINXAX2X  097D ONVOY, LLC - IN 332   2021-07-27   
574-331 3 Bremen IN PLMOINXAX2X  097D ONVOY, LLC - IN 332   2021-09-04   
574-331 5 Bremen IN SBNDIN13NMD  490J DISH WIRELESS, LLC 332   2024-04-26   
574-331 6 Bremen IN SBNDIN13NMD  490J DISH WIRELESS, LLC 332   2024-09-22   
574-331 8 Bremen IN SBNDIN01XZX  073H TELNYX LLC 332   2022-12-24   
574-331 9 Bremen IN SBNDIN01XZX  073H TELNYX LLC 332   2023-09-08   

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

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