Monty eSIM eSIM Data Plans for French Guiana

Monty eSIM does not offer an unlimited data eSIM plan for French Guiana. The available plans provide fixed data allowances: the largest option gives 20GB for 30 days at $39.99 USD, while a middle‑tier plan offers 10GB for 30 days at $24.00 USD. Although these provide a substantial amount of data, they are capped. Choosing a fixed data plan can be more cost‑effective for most travelers, but very heavy data users may need to purchase additional data or seek alternative carriers that provide unlimited coverage.

Monty eSIM does not offer a phone number or SMS capability for French Guiana. Travelers can only purchase data‑only eSIM plans for this destination, which provide high‑speed internet access without inbound or outbound voice or text services. To make calls and send messages, users can rely on VoIP and messaging applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection.

Monty eSIM has five single‑country data plans and four multi‑country data plans available for French Guiana. The plans range in price from $3.99 to $39.99 and in data allowance from 1 GB to 20 GB, with validity periods between seven and thirty days. These options allow travelers to choose a fixed data amount for a set period or a daily data cap depending on their usage needs.