Simbye provides eSIM plans for Montenegro that include a phone number and SMS capability. The available options are the Worldwide Orange Holiday 20 GB, 50 GB, and 100 GB packages, each valid for 30 days. Prices range from $31.99 to $59.99 USD depending on the data allowance. The phone number is a French number with dialing code +33, and it supports inbound and outbound voice calls as well as inbound and outbound SMS. Travelers who need specific call or messaging features should confirm the details directly with Simbye.