Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 534

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-534 A Abrams WI GNBYWI01X2Y  841H PENINSULA FIBER NETWORK, LLC - WI 350      
920-534 0 Abrams WI GNBYWI01X2Y  841H PENINSULA FIBER NETWORK, LLC - WI 350   2021-12-15   
920-534 1 Abrams WI   6529 T-MOBILE USA, INC. 350   2025-02-14   
920-534 2 Abrams WI   5562 METROPCS, INC. 350   2025-03-30   
920-534 8 Abrams WI   6529 T-MOBILE USA, INC. 350   2025-02-14   

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

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