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: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
534-236 A Black River Falls WI   6701 AERIAL COMMUNICATIONS, INC. 352   2025-03-02   
534-236 0 Black River Falls WI   5562 METROPCS, INC. 352   2025-03-30   
534-236 9 Black River Falls WI   6701 AERIAL COMMUNICATIONS, INC. 352   2025-03-02   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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