Z100
Portland - 100.3 FM
About radio
| Genre | adult contemporary, top40 |
| City | Portland |
| Frequency | 100.3 FM |
| Call sign | KKRZ |
| First air date | May 7, 1946 |
| Language | English |
Contacts
| Address | 13333 SW 68th Parkway, Suite 310 Tigard, OR 97223 |
| Phone | (888) 483-0100 |
| Website | https://z100portland.iheart.com/ |
| Social media | 
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Reviews