Stixrs sells eSIM plans that include a phone number and SMS capability for travelers in Serbia. These plans range from $30.50 USD to $78.00 USD, offer 20 GB to 100 GB of high‑speed data, and are valid for 30 days. The phone numbers are issued with the dialing code +33, meaning the numbers are French rather than local Serbian numbers, but they can be used for calls and texts while in Serbia. Calls can be made and received, and SMS can be sent and received, both inbound and outbound. Travelers should confirm the exact features and any changes directly with Stixrs before purchasing.