TooSim

TooSim makes it easy to stay connected when you travel. Get data plans for 180+ countries — no need to buy or change SIM cards. Simply activate your eSIM and you're ready to go. Choose from data plans starting at 1GB for 7 days up to 50GB for 180 days, with prices from $3.99/GB. Save up to 80% on roaming fees. Works with any eSIM-ready phone and takes just a few taps to set up.

Official Website

TooSim eSIM Data Plans for Montenegro

Montenegro 1GB, 7 days

1GB

Days

$11.99

$11.99/GB

Montenegro 2GB, 15 days

2GB

Days

$17.99

$9.00/GB

Montenegro 3GB, 30 days

3GB

Days

$22.99

$7.66/GB

Montenegro 5GB, 30 days

5GB

Days

$37.99

$7.60/GB

Montenegro 10GB, 30 days

10GB

Days

$60.99

$6.10/GB

Montenegro 20GB, 30 days

20GB

Days

$102.99

$5.15/GB

Frequently Asked Questions

Does TooSim offer unlimited data eSIM for Montenegro?

TooSim does not provide unlimited data eSIM plans for Montenegro. Instead, the provider offers fixed data plans, such as a 20GB plan valid for 30 days at $102.99, and a 10GB plan also valid for 30 days at $60.99. For travelers who anticipate heavy data usage, opting for a larger fixed data plan can be more cost‑effective, since an unlimited option is currently not available.

Does TooSim offer Montenegro eSIM with phone number and SMS?

TooSim does not provide eSIM plans that include a local phone number or SMS capability for Montenegro. Travelers can use data‑only eSIMs and rely on VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection.

How many data plans does TooSim offer for Montenegro?

TooSim offers six single‑country eSIM data plans in Montenegro, with no multi‑country plans available. The plans range in price from $11.99 to $102.99 and in data cap from 1 GB to 20 GB, each valid for 7 to 30 days. Tethering is allowed on some of the plans.

Summarized by Gen AI. Last updated: January 19, 2026