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: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
534-400 A Waupaca WI GNBYWI01VMD  225C ONVOY, LLC - WI 350      
534-400 0 Waupaca WI   225C ONVOY, LLC - WI 350   2018-11-09   
534-400 1 Waupaca WI   225C ONVOY, LLC - WI 350   2018-11-09   
534-400 2 Waupaca WI   225C ONVOY, LLC - WI 350   2018-11-09   
534-400 3 Waupaca WI   225C ONVOY, LLC - WI 350   2018-11-09   
534-400 4 Waupaca WI   225C ONVOY, LLC - WI 350   2018-11-09   
534-400 5 Waupaca WI   225C ONVOY, LLC - WI 350   2018-11-09   
534-400 6 Waupaca WI   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 350   2019-03-13   
534-400 7 Waupaca WI   197D VONAGE AMERICA LLC 350   2019-12-03   
534-400 8 Waupaca WI   225C ONVOY, LLC - WI 350   2021-01-29   
534-400 9 Waupaca WI   225C ONVOY, LLC - WI 350   2021-01-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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