Cayman Islands Country Code

The country code for Cayman Islands is +1-345. Dial it after your country’s international access prefix (for example 011 from the US), then the local number.

+1-345

Calling Code

84.7K

Population

264 km²

Area (km²)

Cayman Islands Dollar

KYD

Quick Facts

Cayman Islands

North America Caribbean

Coat of arms

Basic Information

Calling Code +1-345

ISO Codes KY / CYM

Capital George Town

Independent No

Demographics

Population 84.7K

Area 264 km²

Languages English

Driving Side left

Geography & Time

Region Americas

Subregion Caribbean

Continent North America

Time Zones UTC-05:00

Currency

Cayman Islands Dollar (KYD)

Borders

N/A

Neighboring countries

How to Call Cayman Islands

From Any Country:

 +1-345 [Local Phone Number]

Example:

+1-345 555 1234

(Example: Calling George Town, Cayman Islands from anywhere in the world)

How do I dial mobiles vs landlines in Cayman Islands

Cayman uses country code +1 and area code 345 under the NANP. From the U.S./Canada, dial 1 345 + the 7-digit number. From outside the NANP, dial your country’s exit code → 1 → 345 → the 7-digit number. Inside Cayman, local calls are just seven digits; international calls placed from Cayman to non-NANP countries use 011 + country code + number. International format: +1 345 NXX-XXXX (same for mobiles and landlines).

Mobiles vs landlines: There are no separate mobile area codes in NANP territories—mobiles and landlines both use +1 345. Cayman supports local number portability (LNP), so an NXX prefix shows the original allocation, not necessarily the current carrier—always dial the full number as written.

Which mobile prefixes do mobile operators use in Cayman Islands

Dialing tip: Write every Cayman mobile as +1 345 NXX-XXXX (or 1 345 NXX-XXXX from the U.S./Canada). Because LNP has been available since 2012, don’t rely on NXX to identify the current network

Mobile Operator	Dialing Prefixes
Flow (Cable & Wireless (C.I.) Ltd.)	common mobile NXX blocks include 916–917, 922–930, 936–939, 990
Digicel Cayman	common mobile NXX blocks include 321–329, 420–424, 516–517, 525–527, 546–550
Logic (WestTel Limited)	mobile allocations include 825–826 (Logic Mobile)