ByteSIM does not offer any Mexico eSIM plans that provide a phone number or support SMS. All plans available from this provider for Mexico are data‑only, so you will need to rely on a separate phone number for any calls or texts.
For voice and messaging, you can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, destination‑specific restrictions can affect access to these apps, so it’s advisable to verify that the services you rely on are available in Mexico before buying a plan.