Earth Esim sells several eSIM plans that include a phone number and SMS capability while traveling in Slovakia. The plans range from 15GB to 30GB of data, all valid for 30 days, with prices from $14.95 to $64.99 USD. All of these plans provide inbound and outbound voice calls and either inbound or inbound/outbound SMS, as indicated by the telephony column. The phone numbers supplied use international dialing codes (+34, +44, or +33), meaning the number is not a local Slovak (+421) line but a foreign number with the ability to receive and make calls and send and receive SMS. Travelers who need specific functionality should verify the details directly with Earth Esim.