Winter 2025 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | WJKG-FM | |
| Frequency: | 105.5 | |
| Station Name: | 105.5 JACK FM | |
| Format: | Classic Rock | |
| Network(s): | WWO | |
| City of License: | ALTAMONT | |
| County of License: | Effingham | |
| Mailing Address: | 405 S BANKER ST EFFINGHAM, IL 62401 |
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| Phone: | 217-342-4141 | |
| Fax: | 217-342-4143 | |
| URL Address: | www.effinghamradio.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 .