🇬🇬 Guernsey eSIM
Guernsey, a British Crown Dependency in the English Channel just off the Normandy coast, is a miniature treasure of dramatic cliff scenery, golden sandy bays, excellent seafood, and a fascinating WWII occupation history. St. Peter Port is among the most picturesque harbour towns in the British Isles, its Regency townhouses stepping down to a marina full of yachts. The island's German Occupation Museum and the extensive network of WWII bunkers and fortifications make it compelling for history enthusiasts. An eSIM for Guernsey provides UK-compatible 4G connectivity across this small island, which can be explored thoroughly in a few days of cycling or walking.
Payment process
After you tap “Buy Now”, a secure checkout opens on breezesim.com to complete your purchase.
More details on data plan
- Data only — no SMS or voice calls included.
- eSIM-compatible device required (dial
*#06#on your smartphone to check). - Your device must be network-unlocked.
- Keep your primary number — no SIM card swapping.
- Get your eSIM instantly and install it in seconds: a one-click install on iOS or a quick QR code scan on Android.
- Ready to roam? Just toggle data roaming on and go!
- Need help? Check out the video guides on the eSIM Finder YouTube channel.
Speeds provided with plan
- Fixed
- High-speed data up to 5G where available. A set amount of GB to use over a selected number of days — not per day.
- Day Plans (Unlimited Essential)
- 1 GB full-speed data every 24 hours. After that, speed is reduced until the next 24-hour reset.
- Premium Unlimited
- 30/60/90 GB full-speed data for 5/10/15 days, then reduced to 720p streaming speed. Best for heavy use and streaming.
Network coverage
Sure (Guernsey), JT (Jersey Telecom roaming)
Tip: Coverage is good across the whole of Guernsey; the cliffs and headlands are well-served; day trips to Sark and Herm have more limited connectivity.
How it works
1
Choose your Guernsey plan and pay.
2
Scan the QR code or install the eSIM in seconds.
3
Land, connect automatically, and you're online.
Frequently asked questions
Guernsey is a British Crown Dependency and uses UK-like entry rules. EU and most Western nationals can visit freely. Post-Brexit, EU nationals need a valid passport rather than just an ID card.
Guernsey pound (GGP) at parity with GBP. UK pounds are accepted everywhere; Guernsey notes may not be accepted in mainland UK.
Sark is a tiny feudal island with no cars allowed—only bikes, horse-drawn carriages, and feet. It's one of Europe's finest dark sky sites and a day trip from Guernsey by ferry.
Coverage is good across the main island. Sark and Herm have limited connectivity. Download maps before visiting the smaller islands.
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