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: 249

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
534-249 A Merrill WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2026-03-14   
534-249 1 Merrill WI   225C ONVOY, LLC - WI 350   2026-10-08   
534-249 9 Merrill WI WAUSWIXAX6X  225C ONVOY, LLC - WI 350   2026-05-18   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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