How to call the Cayman Islands from the USA or from Canada:

Calling the Cayman Islands from the United States explained:

• 1 - Country Code for the Cayman Islands
• 345 - area code within the NANP
• local phone number - 7 digits
• US to the Cayman Islands international dialing format: 1 345 ??? ????
• this country is part of the North American Numbering Plan - NANP (calling it works like a US state to state call)

Phone Books:

• Yello Cayman Islands - residential, commercial and government listings