Roamify does offer eSIM plans that include a phone number and SMS-capable services for travelers visiting Dominica. The plans range in price from $15.00 USD for a 1 GB plan valid for 7 days up to $105.00 USD for a 20 GB plan valid for 365 days. Data allowances vary from 1 GB to 20 GB, and all listed options allow inbound and outbound voice calls as well as inbound and outbound SMS. The phone numbers supplied with the plans use the dialing code +1 on the Global Premium plans, which is a local number for the Caribbean region, while the dedicated Dominica plans use the dialing code +44, which is not a local Dominican number but remains valid for the country.
Because the specific features and the type of number (whether it is a local Dominican number or an international one) can affect how the service is received and used, it is advisable to check directly with Roamify for the most current availability and any special requirements you may have.