Fall 2025 Station Information Profile (SIP) on File with Nielsen

 

Call Letter:	KZRO-FM
Frequency:	100.1
Station Name:	Z100 FM THE Z CHANNEL
Format:	Classic Hits
Network(s):	WWO     NBCNEW
City of License:	DUNSMUIR/MT SHASTA
County of License:	Siskiyou
Mailing Address:	P O BOX 1234 MT SHASTA, CA 96067
Phone:	530-926-1332
Fax:	530-926-0737
URL Address:	www.zchannelradio.com
Broadcasts in HD:
Internet Streams:

Fall 2025 Reminder:

You no longer need to submit program information to Nielsen.

 

To view the simulcast combos that have requested Total Line Reporting, click here .