Spring 2025 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | WZOK-FM | |
| Frequency: | 97.5 | |
| Station Name: | Rockford#1HitMusicStation | |
| Format: | Pop Contemporary Hit Radio | |
| Network(s): | WWO | |
| City of License: | ROCKFORD | |
| County of License: | Winnebago | |
| Mailing Address: | 3901 BRENDENWOOD RD ROCKFORD, IL 61107 |
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| Phone: | 815-399-2233 | |
| Fax: | 815-484-2432 | |
| URL Address: | www.97zokonline.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Spring 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 .