Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 0849 BLACK EARTH TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
608-767 A Black Earth WI BLERWIXARP0  354      
608-767 0 Black Earth WI BLERWIXARP0  354      
608-767 1 Black Earth WI BLERWIXARP0  354      
608-767 2 Black Earth WI BLERWIXARP0  354      
608-767 3 Black Earth WI BLERWIXARP0  354      
608-767 4 Black Earth WI BLERWIXARP0  354      

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

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