simpleSIM offers eSIM plans for Monaco that include a phone number and SMS capabilities. The available plans range from 20GB to 50GB of data, with validity periods of 14 days to 30 days and prices between $27.96 USD and $44.73 USD. Each plan provides a phone number with the dialing code +33, allowing inbound and outbound voice calls as well as inbound and outbound SMS. The phone number is not a local Monaco number but uses the French dialing code. Travelers who need specific call or text functionality should confirm the details directly with simpleSIM.