Cayman Islands +1 345
To call Cayman Islands from abroad, dial your exit code (or +), then 1 345, then the local number without its leading 1. In full: +1 345-323-1234.
The country calling code for Cayman Islands is +1. A number starting +1 or 001 is a call to or from Cayman Islands. From abroad: +1 345-323-1234.
To call Cayman Islands from abroad, dial your exit code (or +), then 1, then the local number without its leading 1. The +1 code identifies the country; the following digits identify the line (landline or mobile).
How to call Cayman Islands from abroad
011 1 345-323-123400 1 345-323-12340011 1 345-323-1234+1 345-323-1234345-323-1234 is a real-format Cayman Islands mobile number (example from the ITU-T numbering plan): replace it with the number you were given, without its leading 1.
Cayman Islands area codes
In Cayman Islands, landlines usually include an area code after +1 (without its leading 1). Mobiles have no area code.
Number format
(345) 222-1234from abroad+1 345-222-1234(345) 323-1234from abroad+1 345-323-1234Landline numbers in Cayman Islands have 10 digits after the country code; mobile numbers have 10 digits and start with 345. The national prefix 1 is only dialled inside the country — drop it after +1.
Calling abroad from Cayman Islands
To call another country from Cayman Islands, dial the exit code 011 (or + on a mobile), then the country code, then the number. From Cayman Islands to the United States, for example: 011 1 201 555 0123.
A Cayman Islands number in international format is written +1 …. The + stands for the exit prefix (00 in much of the world, 011 in North America). Switching to international format, drop the leading 1.
Cheapest ways to call Cayman Islands
With internet on both ends, apps like WhatsApp, Signal or FaceTime call Cayman Islands for free. To reach a number without an app, VoIP services are usually cheaper than your operator’s international rate.
Frequently asked questions
What country has the code +1?
Cayman Islands has the country calling code +1.
How do I call Cayman Islands from the United States?
Dial 011, then 1, then the local number without its leading 1 — for example 011 345-323-1234.
What does +1 mean?
It is the international dialing code for Cayman Islands. The + stands for your exit code (00 in much of the world, 011 in North America).
Is +1 mobile or landline?
The +1 code identifies the country, not the line type; Cayman Islands landlines and mobiles share it.
A country code covers a whole nation; the full number depends on the city and operator.
Mobile networks in Cayman Islands
2 mobile network operators run their own networks in Cayman Islands. Pick the one with the best coverage where you will spend most of your time.
Owned by Liberty Latin America
Owned by Digicel (96.875%)
- 2G is gone on FLOW, Digicel, which also affects old feature phones and some smartwatches or car trackers.
- 4G/5G frequency bands used in Cayman Islands: 5G 3500, LTE 1800, LTE 1900, LTE 700. Most recent smartphones cover them; older or regional models may miss some.
Operators, subscriber counts, network codes and switch-off dates: Wikipedia (lists of mobile network operators, mobile network codes, 2G/3G phase-out, mobile number portability), licensed CC BY-SA 4.0. Figures come from each operator or regulator at the date shown.
Staying connected in Cayman Islands
With 139 mobile subscriptions per 100 people, almost everyone in Cayman Islands has a mobile — a WhatsApp, Signal or FaceTime call is usually the easiest way in. Internet use is high (81 %), so app-to-app calls over Wi-Fi are a safe bet.
Source: World Bank / ITU World Telecommunication indicators (IT.CEL.SETS.P2, IT.NET.USER.ZS, IT.MLT.MAIN.P2), latest available year.
Free and premium numbers in Cayman Islands
+1 800-234-5678Free from inside Cayman Islands (numbers starting with 8). From abroad these numbers are often unreachable or charged at the international rate.
+1 900-234-5678Surcharged services. Do not call back an unknown missed call from such a range: the cost is far above a normal call.
Number ranges: ITU-T national numbering plan for Cayman Islands via Google libphonenumber.