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Mobile Phone Voucher Codes & Offers

30 active offers from 10 UK retailers · hand-checked, refreshed daily.

Xiaomi Xiaomi (2)

View all Xiaomi codes
10% off

Xiaomi 17T series 100 Mi Points Free 90W Charger- 10% OFF voucher

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Warm up period

Terms: (Only available during the warm-up period)

XM17tS
Use offer

Ends 28 May 2026

10% off

Xiaomi 17T Series

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Pre-Heat Exclusive Benefits: - 10% OFF Voucher (Code：XM17tS) - 100 Mi Points - Free 90W Charger

Exclusive

Terms: The 90W Charger will ONLY be available for customers who claim it during the pre-heat period. Once the official launch starts, the charger will no longer be offered as a free gift.

No code needed Use offer

Ends 28 May 2026

Oppo Oppo (3)

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£170 off

Save up to £170 on the OPPO Reno13 Series - but hurry, offers end 30th May at oppostore.co.uk

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Cashback terms apply

Terms: T&C's Apply - check site for more info, cash back T&Cs apply check product page for more info!

No code needed Use offer

Ends 30 May 2026

£170 off

Save up to £170 on the OPPO Reno13 Series at oppostore.co.uk

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Terms: T&C's Apply - check site for more info, cash back T&Cs apply check product page for more info!

No code needed Use offer

Ends 31 May 2026

£200 off

Save £200 on the OPPO Find X9 Pro at oppostore.co.uk

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Terms: T&C's Apply - check site for more info, cash back T&Cs apply check product page for more info!

No code needed Use offer

Ends 31 May 2026

TTfone TTfone (3)

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Easy to Enter, Easy to Win: TTfone TT280!

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This month’s competition is fun, easy to enter, and full of great prizes—starting with the TTfone TT280 Mobile Phone. Enter now for your chance to win!

Competition

Terms: The competition will begin on May 1 , 2026, at 00:00 (midnight) in Great Britain and will end on May 31, 2026 at 17:00 (5:00 PM) in Great Britain.

No code needed Use offer

Ends 31 May 2026

Free shipping

Free Delivery

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Free Delivery on all orders

Terms: Free delivery for all orders

No code needed Use offer

Ends 31 Dec 2026

50% off

Returned Resale - up to 50% off used phones

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Returned Resale - Quality returned products for upto half price - upto 50% off used, returned, open box, and pre-owned phones

Used phones only
No code needed Use offer

Ends 6 Feb 2027

Honor Honor (7)

View all Honor codes
Free gift

HONOR Magic V5

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gift: £324.96 66W adapter+ Watch2 Pro + earbuds clip+militag

Terms: Standard T&C apply

AV5MAY180
Use offer

Ends 31 May 2026

£386 off

HONOR 600 Pro

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gift: £385.96 100W charger + projector + HONOR Extended Warranty 12M + HONOR Screen Protection 12M 1 Times

Terms: Standard T&C apply

A600PUKCPS250
Use offer

Ends 31 May 2026

£200 off

£200 discount HONOR 600 8+512GB + gifts

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gift: £110.97 66W Charger + HONOR Extended Warranty 12M + HONOR Screen Protection 12M 1 Times

Terms: Standard T&C apply

A600UKCPS200
Use offer

Ends 31 May 2026

£150 off

£150 discount: HONOR 600 8+256GB + gifts

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gift: £110.97 66W Charger + HONOR Extended Warranty 12M + HONOR Screen Protection 12M 1 Times

Terms: Standard T&C apply

A600UKCPS150
Use offer

Ends 31 May 2026

Free gift

HONOR Magic8 Lite

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gift: £149.99 earbuds clip，+£9.99 66W adapter/watch 2i / x7i

Standard terms apply

Terms: Standard T&C apply

AM8LMAY100
Use offer

Ends 31 May 2026

£150 off

HONOR Magic8 Pro

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"gift1: £379.97 Pad X9a+100w adapter+AI Note Gift2: £439.96 watch2 pro black+AI Note+100w adapter+digital photo"

Terms: Standard T&C apply

AM8PMAY150
Use offer

Ends 31 May 2026

Free gift

HONOR 600 Lite only £349.99 + gift

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gift: £279.98 Earbuds clip+haylou watch

Specific product only

Terms: Standard T&C apply

A600LUK20
Use offer

Ends 31 May 2026

Mozillion Mozillion (1)

View all Mozillion codes
£50 off

£50 off Samsung Galaxy S26 Ultra SIM Free

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Take £50 off the new Samsung Galaxy S26 Ultra phone. SIM Free phones only, not eligible on phone contracts.

SIM-free only Specific product only

Terms: Code valid on any brand new Samsung Galaxy S26 Ultra purchased SIM Free. Not eligible on Phone Contracts or in conjunction with any other offer.

SAMSUNG50
Use offer

Ends 31 May 2026

Carphone Warehouse Carphone Warehouse (1)

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£10 off

Save £10 on the upfront cost when you buy any Pay Monthly device with an upfront cost of more than £10

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Min upfront cost 10

Terms: Cannot be used in conjunction with cashback or gift card rewards.

SPRING10
Use offer

Ends 31 May 2026

Chattr Sim Only Chattr Sim Only (1)

View all Chattr Sim Only codes
50% off

The Joys of Spring with Chattr 50% off your first month

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50% off Chattr Unlimited £10 first month, to claim the offer the customer must add the discount code Chattr50 to the order form. There is an email and new creatives within the creatives available.

New customers only First month only Specific product only

Terms: Terms & Conditions – Chattr Unlimited 50% Introductory Discount Offer valid for new customers only. Discount applies exclusively to Chattr Unlimited. Customers must use promocode Chattr50 at checkout to receive 50% off. Offer price: £10 instead of £20. Promotion valid while stocks last. Cannot be used in conjunction with any other offer, discount, or referral promotion. Chattr reserves the right to amend or withdraw the offer at any time. Commission is payable only on completed sales made using the official promocode link or code.

No code needed Use offer

Ends 30 Jun 2026

UR.co.uk UR.co.uk (1)

View all UR.co.uk codes
Buy now, pay later

Buy now, pay later

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Buy now, pay later with Klarna

Klarna at checkout

Terms: Look for Klarna at Checkout

No code needed Use offer

Ends 31 Oct 2026

Lebara Lebara (3)

View all Lebara codes
50% off

Half Price Offer

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50% off for 3 Months on all plans

New customers only

Terms: https://www.lebara.co.uk/en/promotions-terms.html

SAVE50
Use offer

Ends 7 Feb 2034

£1 off

5GB Plans Discounted to £1.49/ Month for the first 3 months

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5GB SIM (30 day or 12 month) Discounted to £1.49 per month for the first 3 Months

New customers only

Terms: New Customers Only

LEBARA5
Use offer

Ends 28 Jan 2035

£2 off

30GB Plans Discounted to £2.49 for the first 3 months

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30GB SIM (30 day or 12 Month) discounted to £2.49 per month for the first 3 months

New customers only First 3 months

Terms: New Customers Only

LEBARA10
Use offer

Ends 28 Jan 2035

1pmobile 1pmobile (8)

View all 1pmobile codes

Order Now And Receive UK's Lowest Rate For Calls, Texts, And Data

No code needed Use offer

Ends 30 Nov 2050

Big Data With Unlimited Calls And Texts With Fast 4G & 5G Data - Order Now

No code needed Use offer

Ends 5 Dec 2050

2GB data boost

Free 2GB SIM Data Boost

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Free 2GB Data Boost (applied when SIM activated)

New customers only First month

Terms: Free Data Boost for your first month (applied when SIM activated). Valid on all plans. New customers only.

VA2GB
Use offer

Ends 31 Dec 2050

£5 off

Free £5 top-up credit

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Free £5 top-up credit (applied when SIM activated)

Applied on sim activation
VA5TU
Use offer

Ends 31 Dec 2050

10GB data boost

Free 10GB SIM data Boost

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Free 10GB Data Boost (applied when SIM activated)

New customers only First month

Terms: Free Data Boost for your first month (applied when SIM activated). Valid on all plans. New customers only.

VASB10GB
Use offer

Ends 31 Dec 2050

50GB data boost

Free 50GB SIM Data Boost

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Free 50GB Data Boost (applied when SIM activated)

First month only New customers only

Terms: Free Data Boost for your first month (applied when SIM activated). Valid on all plans. New customers only.

VASB50
Use offer

Ends 31 Dec 2050

25GB data boost

Free 25GB SIM Data Boost

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Free 25GB Data Boost (applied when SIM activated)

New customers only First month only

Terms: Free Data Boost for your first month (applied when SIM activated). Valid on all plans. New customers only.

VASB25
Use offer

Ends 31 Dec 2050

1GB data boost

Free 1GB SIM Data Boost

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Free 1GB Data Boost (applied when SIM activated)

New customers only

Terms: Free Data Boost for your first month (applied when SIM activated). Valid on all plans. New customers only.

VA1GB
Use offer

Ends 31 Dec 2050

Frequently asked questions

How do I use a mobile phone voucher code?
Copy the code from this page using the "copy" button, click "Use offer" to visit the retailer in a new tab, add your phone or contract to the basket, and paste the code into the discount field at checkout. Apply the code BEFORE you finalise payment - most retailers will not add discounts retroactively.
Are these voucher codes verified?
Every code listed comes directly from official affiliate feeds provided by the retailer themselves (Awin). We refresh the list once every 24 hours so expired codes drop off automatically. We do not list user-submitted or unverified codes.
What is the difference between exclusive and standard voucher codes?
Exclusive codes (marked with an orange "Exclusive" tag) are deals the retailer offers only through select partners like ours. Standard codes are available across the web but still verified active. Exclusive codes often save more, but tend to have shorter expiry windows.
How often are voucher codes updated?
Our system pulls fresh codes from retailer affiliate feeds once every 24 hours. Expired codes drop off automatically. New codes typically appear on this page within a few hours of the retailer activating them.
Why doesn't my voucher code work?
Most code failures come from one of four causes: (1) the basket does not meet a minimum spend or product requirement, (2) the code is for a specific phone or category that does not match your selection, (3) the code is for new customers only, or (4) the code recently expired - check the "Ends" date shown on each card. The retailer's terms appear at checkout; read those before assuming the code is broken.
Can I combine multiple voucher codes on one order?
Most UK mobile retailers (Carphone Warehouse, Mozillion, Oppo) only accept one promotional code per order. Some retailers let you stack a code with cashback or a trade-in offer - check each retailer's terms. The "Use offer" link takes you straight to the right place.
Are voucher codes the same as cashback?
No. Voucher codes are upfront discounts you enter at checkout - the savings reduce the amount you pay immediately. Cashback is money returned AFTER the order completes (sometimes weeks later) via a third-party tracking site. Voucher codes are simpler: code in, savings out.