How to Call Cayman Islands From Antigua and Barbuda
Dial the following international dialing codes:

1 + 345 + Local Number

* Do not dial the plus (+) symbols

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How to call Cayman Islands from Antigua and Barbuda: 1 - Antigua and Barbuda exit code 345 - Cayman Islands area code 1 + 345 + Local Number - Overall dialing code format Note: Cayman Islands and Antigua and Barbuda are both members of NANP (North American Numbering Plan) so when calling between these countries, 1 is used in place of the country exit code.  World Times: The time in Antigua and Barbuda is now 08:43:38 AM (08:43:38 AM) The time in Cayman Islands is now 07:43:38 AM (07:43:38 AM)  Mobile Codes: Get the mobile country codes for calling Cayman Islands from Antigua and Barbuda.  Save on your call to : Call Cayman Islands with Rebtel - $10 free to call! SpeedyPin Calling Cards - From 0.4¢ per Minute