Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SPRTWIXA3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-855 5 Sparta WI 922G LEMONWEIR VALLEY TELEPHONE COMPANY - WI 354   2016-06-16   

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

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