Spring 2026 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | WRUO-FM | |
| Frequency: | 88.3 | |
| Station Name: | RADIO UNIVERSIDAD | |
| Format: | Variety | |
| Network(s): | NPR PRX APM | |
| City of License: | MAYAGUEZ | |
| County of License: | Mayaguez | |
| Mailing Address: | P O BOX 21305 SAN JUAN, PR 00931 |
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| Phone: | 787-763-4699 | |
| Fax: | 787-763-5205 | |
| URL Address: | www.wrtu.pr | |
| 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 .