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Colombia +57

International code · South America

Key facts

International code+57

International format+57 XXX XXX XXXXe.g. +57 312 345 6789

Mobile prefixesXXX XXX XXXXe.g. 312 345 6789

Mobile length10 digits

Domestic trunk0

How to read a number

First draft — not yet verified item by item

+573123456789

+57Country code: Colombia.
3Mobile prefix (example): Written 03 domestically — 0 is the trunk prefix, dropped when dialling from abroad. Other mobile ranges are listed under “Number ranges & quality”.
123456789Remaining 9 digits: Allocated to carriers in blocks; usually doesn’t reveal the current carrier.

Domestic format: 0312 345 6789.

This section checked 2026-09-13.

Number ranges & quality

Range	Type	Notes
`3xx (e.g. 3xx-xxx-xxxx, 10 digits)`	Mobile carrier	Colombian mobile numbers start with 3 (Claro / Movistar / Tigo).

Intl SMSStable

Virtual-number riskLow

ID requiredPrepaid requires real-name registration (Cédula).

Physical SIMs can sign up without issues.

Carriers & prefixes

Mobile prefixes by carrier.

First draft — not yet verified item by item

Number portability status unverified.

Claro Mobile carrier

Owner: América Móvil
Tigo Mobile carrier

Owner: Millicom (Atlas Investissement (iliad) 42.2%)
Movistar Mobile carrier

Owner: Millicom
WOM Mobile carrier

Owner: Novator Partners (majority stake)

This section checked 2026-09-13. Sources: en.wikipedia.org/wiki/List_of_mobile_network_operators_of_the_Americas

Sign-up availability

What to expect when signing up for these services with a physical SIM from this country:

ChatGPT Works

Claude Works

WhatsApp Works

Telegram Works

LINE Works

WeChat Works

X Works

TikTok Works

Gemini Works

Jump to another country

Calling Colombia from abroad

Dial +57, then the local number. Drop the leading trunk prefix 0.

Generate the full number →

Dialing within Colombia

For domestic long distance dial 0 first, then the area code. Local calls and mobiles: dial directly.

Elsewhere in South America

Community tips

No community tips yet. We refresh every 1–2 months — contributions welcome.

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Common premise & disclaimer

Applies to every platform: VoIP / virtual numbers and heavily-reused number pools get rejected. Physical SIM only.

Checked 2026-09-12. Platform region policies and number-range allocations change — always confirm against each platform’s official supported-regions list and the carrier’s notices.

Sources：www.anthropic.com/supported-countries · support.google.com/gemini?p=gemini_web_availability

Traveling to Colombia? Get a SIM card

eSIM providers like Airalo and Holafly charge by the day and work the moment you land. Common picks below:

Affiliate links pending — sign-up under review.