Best eSIM for Colombia

Colombia has 4 mobile networks: Claro (widest national 4G + best rural coverage including Coffee Region, Caribbean coast, Andes); Movistar (good in major cities — Bogotá, Medellín, Cali, Barranquilla — but thinner once you leave city limits); Tigo (mid-tier urban + Tigo-Movistar shared access network agreement since March 2024 expanding rural reach); and WOM (smallest, urban-focused only). For nationwide travel and any trip outside the four largest cities, Claro is the safest default. Within Medellín, Bogotá, Cartagena and Cali, coverage varies block-by-block: Movistar or Tigo can match or beat Claro in specific neighbourhoods (El Poblado, Chapinero, Bocagrande). For digital nomads working from a fixed apartment, test the carrier in your specific building before committing. National parks have limited or no signal regardless of carrier — download offline maps before any trek.

All Colombian local SIM cards require mandatory passport registration by law — without proper registration, the SIM will not activate or function on any network. The process is straightforward at official Claro, Movistar, or Tigo stores in city centres and at major airports (El Dorado in Bogotá, José María Córdova in Medellín), takes 15–30 minutes, and SIM cards typically cost COP 3,000–7,000 (~$0.75–$1.75) plus the data plan. International travel eSIMs are exempt from this registration — they roam onto Colombian networks via international agreements and operate without local paperwork. For digital nomads on the new Colombia Digital Nomad Visa, a postpaid contract typically requires a cédula de extranjería (foreigner ID issued after visa approval), not a tourist passport — plan for that transition if you intend to stay longer than 90 days.