Cell Service in Custer State Park?
How is the cell service in Custer State Park? I will be staying at the Sylvan Lake Campground At CSP in June for a few days but will need to stay in touch with the world while I am there for business...
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I was at Sylvan Lake campground 2 years ago, had Verizon and the phone calls I handled there were very clear. No data issues either.
