No service at the camp site. I had AT&T reception in the Chisos Basin. There's a store in the Chisos Basin and a little shop near Rio Grande Village, but I didn't go into that one.
Groceries, showers, gas and WiFi right next to the Campground. I didn't have phone service but I used wifi to communicate through emails.
Thanks everyone.
If you go up on Ore road near Rio Grande campsite you will get full AT&T service some odd reason.
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