Winter 2025 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | KLOU-FM | |
| Frequency: | 103.3 | |
| Station Name: | 103.3 KLOU iheart | |
| Format: | Classic Hits | |
| Network(s): | PRMIER | |
| City of License: | ST LOUIS | |
| County of License: | St Louis City | |
| Mailing Address: | Suite 200 St. Louis, MO 63110 |
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| Phone: | 1-904-509-5160 | |
| Fax: | 314-333-8100 | |
| URL Address: | klou.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Winter 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 .