£100 Gift Voucher from de Gruchy.
With Unlimited Max Pay monthly mobile Plan.
Get more this Christmas when you sign up for a 36 month Unlimited Max Pay Monthly mobile plan and the £100 de Gruchy voucher* is all yours.
Unlimited data, our fastest download speed, 5GB of UK and EU roaming data, plus a £100 de Gruchy gift voucher - what more could you want?
How to Claim Offer?
Speak to our team in-store or book an appointment using the button below.
*Available to new and existing Sure customers who sign up to a 36-month Unlimited Max Pay Monthly mobile plan priced at £34 per month. Offer limited to one voucher per plan. Each July, your monthly price will be reviewed and increased by an amount up to the Retail Price Index (RPI) rate of inflation. Prices include GST. Ts&Cs Apply.


Mobile Pay Monthly
If you're after a great value plan offering unlimited data, unlimited calls and unlimited texts take one of our Unlimited Plans that start from just £25 per month. PLUS our Unlimited Plans also include UK and EU roaming data.
We split your bill into your Phone and Pay Monthly Plan, so you always know what you’re paying. And when your phone is paid off, your bill will reduce automatically. If you’re happy with your phone, we’ve also got a great range of SIM only plans.
Minutes are to fixed lines and mobiles in CI, IOM, UK and Republic of Ireland.
Want even better value? You can tailor your package with our Boosters giving you better rates to call numbers in Europe or Internationally and enhance you're roaming abroad.
Our Pay Monthly Mobile Plans

A great plan for the occasional user. This plan comes with 1GB data at the maximum download speed available in your area, 250 minutes to make call to local, UK, CI & RoI and 250 worldwide texts.

Ideal for web browsing and light social media use. This plan comes with unlimited data (3Mbps maximum download speed), unlimited minutes to make calls to local, UK, CI & RoI and unlimited worldwide texts. It also includes 1GB UK & EU Roaming data.

Perfect for video calls and watching HD videos. This plan comes with unlimited data (10 Mbps maximum download speed), unlimited minutes to make calls to local, UK, CI & RoI and unlimited worldwide texts. It also includes 3GB UK & EU Roaming data.

Live life to the max with this super-fast limitless plan. This plan comes with unlimited data at the maximum download speed available in your area, unlimited minutes to make calls to local, UK, CI & RoI and unlimited worldwide texts. It also includes 5GB UK & EU Roaming data.
Select your plan Select your phone and plan
Please note, prices increase annually in July, in line with the Q1 RPI figure published by the States of Jersey
The best phones too
Looking for the latest iPhone or Android? With all the latest models available from brands like Apple, Samsung and Sony on a range of price plans, your dream phone is waiting.

A huge leap forward for iPhone with a gorgeous new design featuring a durable, colour-infused back glass and new contoured edge; the Dynamic Island; a 48MP Main camera with 2x Telephoto; and USB‑C also available in Pink,Yellow, Blue and Green. All other sizes pre-register only.

Featuring a strong and lightweight titanium design with new contoured edges, a new Action button, powerful camera upgrades, and A17 Pro for next-level performance and mobile gaming available in four stunning new finishes, including black titanium, white titanium, blue titanium, and natural titanium. All other sizes pre-register only.

Featuring a strong and lightweight titanium design with new contoured edges, a new Action button, powerful camera upgrades, and A17 Pro for next-level performance and mobile gaming available in four stunning new finishes, including black titanium, white titanium, blue titanium, and natural titanium and memory sizes 256GB, 512GB and 1TB

A huge leap forward for iPhone Plus with a gorgeous new design featuring a durable, colour-infused back glass and new contoured edge; the Dynamic Island; a 48MP Main camera with 2x Telephoto; and USB‑C also available in Pink,Yellow, Blue and Green and additional memory sizes 256GB & 512GB

Featuring the A15 Bionic chip, Portrait mode and awesome low-light performance.

Pro Camera by Sony, in a Smartphone. With its next-gen image sensor and computational processing, the Xperia 1 V delivers unprecedented image quality - complemented by a host of other features, from immersive entertainment to functional, tactile design.

Non-stop fun, everywhere you go... Compact and lightweight, the Xperia 10 V is easy to carry anywhere and everywhere. Yet it also features a best-in-class 5,000mAh large capacity battery, front stereo speakers, a bright OLED display, and a triple lens camera.

Meet the phone with a big screen like a mobile movie theatre. The one that's both an exciting game console and a multi-screen, multitasking workhorse. And topped off with a powerful, pro-grade camera. All folded into your hands available in a choice of 3 colours Phantom Black, Cream & Icy Blue memory size 512GB also available.

A perfect fit — both in life and your pocket. A brilliant Flex Window you can customise. A camera that captures selfies from edgy angles. Plus, a battery that keeps up. Available in a choice of cream, Graphite, Lavender or Mint also available in 512GB memory size.

Featuring a 200-megapixel camera, advanced Nightography and Samsung's fastest mobile processor ever!

Featuring a 50-megapixel camera, enhanced low-light selfies and Samsung's fastest mobile processor yet!

Featuring the Google Tensor G2, a pro-level camera system and a built-in VPN.

Featuring the Google Tensor G2, Adaptive Battery and All-around incredible photos and videos.
Switching to Sure is simple
Moving to a better deal with a Sure Mobile plan couldn’t be easier. We’ll do everything, you can keep your number and there won’t be any break in your service. If you want a Pay Monthly plan, just choose your phone and plan online and then come in to sign your contract, If you’d prefer Pay As You Go, either pop into one of our shops and pick up a new SIM Card or order online.
Our Unlimited Plans are designed for consumer customer use only and are not intended for commercial use. Should your usage exceed 700GB a month, we reserve the right to apply traffic management policies to deprioritise your mobile data or to move you to a non-consumer business plan. Unlimited Plans are designed for use solely in a personal mobile phone. If we detect that the Unlimited Plan has been inserted into a router, we reserve the right to suspend or terminate the Service. Prices include GST. Ts&Cs apply.
Sure Mobile Promises




