Spring 2026 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | WIOB-FM | |
| Frequency: | 97.5 | |
| Station Name: | WIOB FM ZETA | |
| Format: | Adult Hits | |
| Network(s): | IND | |
| City of License: | MAYAGUEZ | |
| County of License: | Mayaguez | |
| Mailing Address: | PO BOX 949 GUAYNABO, PR 00970 |
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| Phone: | 787-622-9700 | |
| Fax: | 787-622-9478 | |
| URL Address: | zeta93.lamusica.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Spring 2026 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .