You can see Cell Phone Coverage as reported by Campendium community members in the Reviews section of a Campendium review page:
If you want to report your cellular experience, but aren't ready or eligible to write a full review, you can report just your cellular rating.
- Go to the review page on the Campendium website (Report Cell Service only is not available on the mobile app!)
- Locate and select the small push-out arrow on the left of the page.
- Select Report Cell Service from the list: