Cayman Islands

Cayman Islands (KY, CYM) is a territory in Caribbean, with George Town as its capital. The currency is the Cayman Islands Dollar (KYD, KYD). The international dialling code is +1 and the trunk prefix is 1; mobile numbers are written like (345) 323-1234. The time zone is America/Cayman. Official language: English.

CurrencyKYDKYD

Dial code+1e.g. (345) 323-1234

Time zoneCaymanUTC−05:00

LanguageEnglish

CapitalGeorge Town

Population66.7K264 km²

Overview

Official name: Cayman Islands
Native name: Cayman Islands
ISO 3166-1 alpha-2: KY
ISO 3166-1 alpha-3: CYM
ISO 3166-1 numeric: 136
IOC code: CAY
Demonym: Caymanian
Capital: George Town
Region: Americas › Caribbean
Status: Dependency or territory
Groups: Caribbean
Internet domain: .ky
Coordinates: 19.5, -80.5
Area: 264 km²
Population: 66,653
GDP: $5.5B ($82K per person)
Literacy: 98.9%
Landlocked: No
Land borders: None

Currency

Cayman Islands Dollar KYD

Symbol: KYD narrow $
Minor units: 2 decimals
Example: $1,234.50

Former currencies: JMD

Languages

Language	Status	Share of population	Writing
English en	Official	98% (65.3K)

Time zones

Time zone	Local time	Standard	Daylight saving	Name
America/Cayman		UTC−05:00	none	Eastern Standard Time

Phone numbers

Calling code: +1
Shared with: 🇦🇬 AG
🇦🇮 AI
🇦🇸 AS
🇧🇧 BB
🇧🇲 BM
🇧🇸 BS
🇨🇦 CA
🇩🇲 DM
🇩🇴 DO
🇬🇩 GD
🇬🇺 GU
🇯🇲 JM
🇰🇳 KN
🇱🇨 LC
🇲🇵 MP
🇲🇸 MS
🇵🇷 PR
🇸🇽 SX
🇹🇨 TC
🇹🇹 TT
🇺🇸 US
🇻🇨 VC
🇻🇬 VG
🇻🇮 VI
Dial-out prefix: 011
Trunk prefix: 1
National number length: 10 digits
Emergency number: 911 pattern 911

Number types

Type	National format	International format	Layout	Digits
Fixed line	(345) 222-1234	+1 345 222 1234	(XXX) XXX-XXXX	10
Mobile	(345) 323-1234	+1 345 323 1234	(XXX) XXX-XXXX	10
Toll free	(800) 234-5678	+1 800 234 5678	(XXX) XXX-XXXX	10
Premium rate	(900) 234-5678	+1 900 234 5678	(XXX) XXX-XXXX	10
Personal number	(500) 234-5678	+1 500 234 5678	(XXX) XXX-XXXX	10

Check a phone number

Address and postal code

Address layout

{Name}

{Organization}

{Street address}

{State/province} {Postal code}

Required fields: Street address, State/province
Region label: island
Predefined regions: 3

Postal code

Pattern: KY\d-\d{4}
Examples: KY1-1100 · KY1-1702 · KY2-2101
Post office lookup: http://www.caymanpost.gov.ky/

Check a postal code

Calendar, units and conventions

First day of the week: Monday
Weekend: Saturday to Sunday
First week of the year: Contains at least 1 day of the new year
Hour cycle: 12-hour (1–12), also hb, H, hB
Calendars: gregorian
Measurement system: Metric
Temperature: Fahrenheit
Paper size: A4
Locales: en-KY

Number and date formats

As written by the English (Cayman Islands) locale (en-KY), amounts in KYD.

Number: 1,234,567.891
Percent: 45.7%
Currency (KYD): $1,234,567.89
Accounting: ($1,234,567.89)
Currency, name: 1,234,567.89 Cayman Islands dollars
Compact short: 1.2M
Compact long: 1.2 million
Scientific: 1.235E6
Speed: 88 kilometres per hour
Temperature: 21.5°C
Date, full: Friday, 27 March 2026
Date, long: 27 March 2026
Date, medium: 27 Mar 2026
Date, short: 27/03/2026
Time, medium: 3:04:05 pm
Time, short: 3:04 pm
Date and time: 27 Mar 2026, 3:04 pm
Month and year: March 2026
Weekday: Friday
Relative time: yesterday · in 3 days · 2 hours ago
List: and: A, B and C
List: or: A, B or C