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: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
534-204 A Eau Claire WI EUCLWIAT24Z  490J BOOST SUBSCRIBERCO L.L.C. 352      
534-204 0 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-02-25   
534-204 1 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-02-25   
534-204 2 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-09-15   
534-204 3 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-09-15   
534-204 4 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-10-21   
534-204 5 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-10-21   
534-204 7 Eau Claire WI EUCLWIAT24Z  490J BOOST SUBSCRIBERCO L.L.C. 352   2022-04-26   
534-204 8 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352   2024-06-07   
534-204 9 Eau Claire WI   225C ONVOY, LLC - WI 352   2025-11-28   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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