Zwitchy does not provide Mozambique eSIM plans that include a local phone number or SMS capability. The available products are data‑only, which means users can rely on internet‑dependent services such as WhatsApp, Telegram, or iMessage for voice and messaging. However, access to these VoIP apps could be restricted in some destinations, so travelers should confirm that the services they rely on work in Mozambique before purchasing a Zwitchy plan.