Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 534 [Rate centres in NPA 534] [Dial plan for NPA 534]

NXX: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
534-600 A Three Lakes WI GNBYWIELDMD  965H FRACTEL, LLC 350      
534-600 0 Three Lakes WI GNBYWIELDMD  965H FRACTEL, LLC 350   2020-10-22   
534-600 1 Three Lakes WI RHNLWIXA9MD  225C ONVOY, LLC - WI 350   2024-03-25   
534-600 4 Three Lakes WI HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350   2022-04-17   
534-600 6 Three Lakes WI GNBYWIELDMD  965H FRACTEL, LLC 350   2020-10-22   
534-600 7 Three Lakes WI GNBYWIELDMD  965H FRACTEL, LLC 350   2020-10-22   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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