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Cashton, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-503 A SPRTWIXA4MD  983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-503 1   983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2020-02-21   
608-503 3   145J TERRA NOVA TELECOM INC. 354   2025-08-10   
608-654 A CSTNWIXARS0  0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 0   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 1   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 2   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 3   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 4   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 5   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 6   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 7   0913 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC 354      
608-654 8   717E VERNON COMMUNICATIONS COOPERATIVE 354   2014-02-03   
608-654 9   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-04   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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