You must set expectations. You will have reliable 4G/LTE coverage in the capital, Asunción, and the second city, Ciudad del Este. However, the Gran Chaco region is one of the most sparsely populated areas on Earth. You will have a signal in the main towns along the Trans-Chaco highway, but must expect long "dead zones" with no signal in between.
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Will I have internet coverage in the Gran Chaco region or just in Asunción?
Updated April 22, 2026
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