Gambia Country Code

The country code for Gambia is +220.

Calling code: +220
ISO code: GM · GMB
Region: Africa
Dialling out: 00

How to call Gambia from the US

011+220+local number

011 is the US and Canadian exit code; from a mobile you can dial + instead, anywhere in the world. Gambia has no trunk prefix to drop: dial the local number exactly as it is written.

Example Gambia numbers in international format, as published by the numbering-plan source.
Line type	Dial from abroad
Fixed line	+220 5661234
Mobile	+220 3012345

Calling out of Gambia

To call abroad from Gambia, dial 00 before the destination's country code. From a mobile, + works instead.

Scope the Gambia calling code and its dialing rules. Source datasets/country-codes (E.164 + ISO 3166) (ITU-T E.164 + ISO 3166, 2026-07 release) and libphonenumber PhoneNumberMetadata (Google) (libphonenumber master, 2026-08 snapshot). Updated 25 August 2026. Example numbers are the numbering plan's own published examples, not real subscriber lines.