Cook Islands Country Code

The country code for Cook Islands is +682.

Calling code: +682
ISO code: CK · COK
Region: Oceania
Dialling out: 00

How to call Cook Islands from the US

011+682+local number

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

Example Cook Islands numbers in international format, as published by the numbering-plan source.
Line type	Dial from abroad
Fixed line	+682 21234
Mobile	+682 71234

Calling out of Cook Islands

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

Scope the Cook Islands 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.