Yes. Numero eSIM offers a series of unlimited plans that include Poland as part of the Europe coverage area. The “Europe Unlimited” plans provide no data cap for durations of 3, 5, 7, 10, 15, or 30 days, with prices ranging from $10.03 to $65.74 USD. The plans are subject to a Fair Usage Policy, so normal speed may be capped at a maximum of 5000 kbps after heavy use. Travelers can contact Numero eSIM to confirm any speed throttling details before purchase.