Yes, eSIMX sells Mexico eSIM plans that include a phone number and SMS. The available plans are the Global 20GB 30Days, Global 50GB 30Days, and Global 100GB 30Days, priced between $33.80 USD and $85.80 USD and valid for 30 days. Each plan provides a phone number with dialing code +376, which is not a local Mexican number but a foreign code. Calls can be received and placed, and SMS can be received and sent with these plans. Travelers are encouraged to confirm the exact functionality and local coverage with eSIMX before purchase.