Practical guide · Medellín Digital Nomad

Getting a Local SIM Without Losing Your Home Number

Updated 24 October 2026 · Practical independent research with a decision worksheet, source checks and written questions.

Living and working in Medellín is easier when every purchase or service has a documented scope, a realistic local timeline and a fallback. Avoid accepting promotional shorthand instead of practical detail.

The decision here: Compare eSIM and physical SIM options, roaming and two-factor authentication before changing plans. Keep the scope narrow. A reliable answer names the relevant dates, quantities, people and written terms rather than relying on a sales page or a broad rule of thumb.

Start with the right evidence

Getting a Local SIM Without Losing Your Home Number. Compare eSIM and physical SIM options, roaming and two-factor authentication before changing plans.

If someone gives a verbal answer, ask for the same detail in writing and retain the date. Distinguish an estimate, a contractual commitment and an advertising claim.

A practical sequence

  1. Inspecciona agua, cerraduras y gas. Note the source, date and exception. Ask for clarification in writing when a price, policy or outcome depends on it.
  2. Fotografía inventario con acuerdo del dueño. Note the source, date and exception. Ask for clarification in writing when a price, policy or outcome depends on it.
  3. Verifica depósito, visitantes y servicios. Note the source, date and exception. Ask for clarification in writing when a price, policy or outcome depends on it.
  4. Comprueba ventilación y escritorio. Note the source, date and exception. Ask for clarification in writing when a price, policy or outcome depends on it.

A worked decision worksheet

Worked process: Make a short worksheet with four fields: decision, requested proof, cost or time consequence, and next action. Begin with “inspecciona agua, cerraduras y gas.” Then test what changes if you cannot verify “fotografía inventario con acuerdo del dueño.” A useful comparison should change the decision when the evidence changes.

What to verify

Verification itemWhat to record
Inspecciona agua, cerraduras y gasDocument, current quotation, measurement or written policy and its date
Fotografía inventario con acuerdo del dueñoDocument, current quotation, measurement or written policy and its date
Verifica depósito, visitantes y serviciosDocument, current quotation, measurement or written policy and its date

Avoid the costly assumption

Specific failure point: Bank security codes can be interrupted by a number change. Consider the practical consequence of the assumption being wrong, including extra charges, a failed trip, a denied claim or a mismatch between the service advertised and the item actually delivered.

Source-backed context: Trámites y datos personales

Colombia distingue permisos de turismo, visados y actividades remuneradas. Verifica con Migración Colombia y Cancillería antes de planear estancias largas; un intermediario local no necesita acceso irrestricto a documentos, contraseñas o cuentas.

Request confirmation in writing

Copy-ready question: “I’m evaluating getting a local sim without losing your home number. Can you confirm inspecciona agua, cerraduras y gas; fotografía inventario con acuerdo del dueño; and the document or policy that supports the answer? Please include the date and all extra charges.”

Next step

Compare eSIM and physical SIM options, roaming and two-factor authentication before changing plans.

Request rental matches →

Sources and further reading

Scout Theory network referrals may be used. Verify credentials and do not share sensitive documents unnecessarily.

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