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: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-667 A Osceola IN SBNDIN13LMD  965H FRACTEL, LLC 332      
574-667 7 Osceola IN SBNDIN05NMD  5562 METROPCS, INC. 332   2022-05-27   
574-667 8 Osceola IN SBNDIN13LMD  965H FRACTEL, LLC 332   2021-07-22   
574-667 9 Osceola IN SBNDIN01XZX  073H TELNYX LLC 332   2022-12-24   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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