Cayman Islands (+1-345) phone code in brief.
The Cayman Islands is one of the world's top offshore financial centres. Ringflow gives you a local +1-345 DID — active on day one, routing to George Town on NANP.
Everything about calling Cayman.
The Cayman Islands share the North American Numbering Plan — dial +1-345 then seven digits. Financial services and diving tourism are the dominant calling sectors.
Cayman Islands country information
Three ways to call the Cayman Islands right now.
NANP dialing: +1-345 plus seven digits. Ringflow routes via Caribbean DID infrastructure for consistent quality to George Town on Grand Cayman.
Direct calls using landlines & mobile phones
Dial Cayman Islands directly from any landline or mobile by entering your international exit code, then the country code +1-345, and finally the local number.
International calling cards for Cayman Islands
Pre-paid international calling cards remain a convenient, low-cost way to reach Cayman Islands. Each card gives you a PIN and an access number to place global calls.
VoIP services for contacting Cayman Islands
VoIP apps like Skype, WhatsApp and Viber — and business VoIP from Ringflow — route calls to Cayman Islands over the internet, usually at far lower rates than traditional carriers.
Cayman Islands at a glance.
A British Overseas Territory of around 70,000 people. George Town is the capital. The Cayman Islands ranks among the world's top five banking centres by total deposits.
How to call the Cayman Islands.
Dial +1, then 345, then the seven-digit local number. No separate exit code needed from most VoIP platforms.
Number anatomy
Start with the exit prefix
Press + on a mobile (hold the 0 key), or dial 00 from most countries, or 011 from North America.
Add the Cayman Islands code
Dial +1-345. This identifies Cayman Islands on the global telephone network.
Enter the area or mobile prefix
Type the first part of the local number. Drop the leading 0 if there is one.
Finish with the subscriber number
The remaining digits route the call to the specific line in George Town or elsewhere.
Dialling Cayman Islands (+1-345) from other countries
The exit prefix changes by origin; the Cayman Islands code stays +1-345.
| Calling from | Exit prefix | You dial, then the national number |
|---|---|---|
| United States & Canada | 1 | 1345 |
| United Kingdom & most of Europe | 00 | 00 1345 |
| Australia | 0011 | 0011 1345 |
| Japan | 010 | 010 1345 |
| Any mobile (E.164) | + | +1-345 |
Browse the full country code index.
Search by country name, ISO code or dial prefix. Click any country for its dialing rules and Ringflow's local number availability.
FAQ
Calling the Cayman Islands, answered.
What fund managers and financial firms ask before dialling Cayman on +1-345.
Connect to the Cayman Islands on carrier-grade Caribbean routes.
Free trial · No card required · Port numbers free · Month-to-month
Dialling Cayman Islands without misdialling
Cayman Islands’s calling code is +1-345 , which puts it in the North American Numbering Plan — the United States, Canada and 20-odd Caribbean territories, all sharing +1. The codes below are the ones a caller actually reaches by mistake, so they are worth checking before a number goes into a CRM or an outbound list.
| Dial this by mistake | and you reach | Why it happens |
|---|---|---|
| +1-340 | U.S. Virgin Islands | One digit out on the last position |
Other Americas countries in the same numbering zone: Anguilla +1-264, Antigua and Barbuda +1-268, Bahamas +1-242, Barbados +1-246, Bermuda +1-441. Cayman Islands's capital is George Town.