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Will your carrier work at this campground?

Tap states on the map to build your route, then filter by carrier, rig size & the amenities you need.

Plan your route

Tap a green state on the map to add it. Or grab a whole region:

No states selected — tap a green state on the map to begin.

Your phone / data carrier

Pins are colored by how good this carrier is at each campground.

Only show campgrounds my carrier reaches

How big is your rig?

Matches recreation.gov's "Max Vehicle Length" (the rig, not your tow vehicle).

Power at the site

Big rigs often need 50 amp. "Any electric" includes basic 15-amp household power.

Must have

Check what you can't do without. "Nearby" = elsewhere in the same park.

🚿Hot showers♻️Dump station🚰Water hookup at site

Map style

What the pins mean

5G — fast

5G — basic

LTE (4G)

signal just outside the campground

this carrier not filed here

Coverage is the carriers' own FCC filings — comprehensive but carrier-optimistic. A screen, not a promise — confirm before you rely on it.