To guarantee optimal connectivity across Costa Rica's diverse terrain, WorldESIM partners with the country's leading mobile operators. Our eSIM typically connects to networks such as Kolbi (ICE), Claro, or Liberty. Kolbi is often recognized for its extensive reach, particularly in more rural and mountainous regions, while Claro and Liberty offer strong performance in urban and coastal areas. This multi-carrier approach ensures robust data speeds whether you're in San José or exploring the Pacific coast.
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Which local networks does WorldESIM utilize in Costa Rica?
Updated April 22, 2026
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