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: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-575 A Juneau WI MILWWIAUDS1  225C ONVOY, LLC - WI 356      
920-575 0 Juneau WI MILWWI12XTX  624H ONVOY SPECTRUM, LLC 356   2024-03-31   
920-575 5 Juneau WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-09-12   
920-575 7 Juneau WI MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356   2021-10-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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