Discount referral code
Honest Mobile Referral Code: Get £5 Off Your First Bill
Last updated: March 2026
Use our Honest Mobile referral code to get £5 credit when you sign up. The bonus is applied automatically when you activate your SIM through the link. Both you and the referrer receive £5, so it is a genuine win-win. This page explains exactly how to claim it and what you get with Honest Mobile.
How to Claim Your Honest Mobile Referral Code
Getting your £5 credit is simple. Use the link below to go to Honest Mobile, choose your plan, and the referral reward will be applied when you activate your SIM. There is no separate code to copy and paste.
- Click the referral link below to visit Honest Mobile.
- Choose your plan (Classic SIM or Smart SIM, eSIM or physical SIM).
- Complete your order and activate your SIM via the Honest Mobile app.
- Your £5 credit is added to your account automatically once activation is complete.
What Do You Get with the Honest Mobile Referral Code?
When you sign up through our Honest Mobile referral code link, you receive £5 credit on your account. This is applied after you activate your SIM, not at checkout. You will still pay for your first billing period upfront, and the £5 will be deducted from your next bill.
The referral offer applies to both Classic SIM and Smart SIM plans. You can only use one referral per account, and it must be your first SIM activation with Honest Mobile. Former customers rejoining are also eligible.
Key terms
- £5 credit applied after SIM activation.
- Available on all Honest Mobile plans (Classic and Smart SIM).
- One referral per new account.
- Returning customers can also use a referral link.
- The referral must be used at sign-up. It cannot be added retrospectively.
Full terms are available on Honest Mobile's legal page.
What Plans Can You Choose?
Honest Mobile offers three Classic SIM plans, all with unlimited UK calls and texts, 5G, Wi-Fi calling, and unrestricted hotspot. There is also the Smart SIM, a backup eSIM for multi-network coverage and global roaming.
| Plan | Monthly price | With max loyalty discount |
|---|---|---|
| 4 GB | £12.15 | £9.45 |
| 10 GB | £17.50 | £12.25 |
| Unlimited | £25.00 | £17.50 |
| Smart SIM (monthly) | £10.00 | - |
| Smart SIM (annual) | £3.75 (£45/year) | - |
Your bill drops every month thanks to the loyalty discount, which stacks up to 30% off over time. Honest Mobile never raises prices mid-contract.
For a full breakdown of each plan, network coverage, EU roaming, and the Smart SIM, see our Honest Mobile detail page.
Claim your £5 Honest Mobile creditWhy Use a Referral Code Instead of Signing Up Directly?
Honest Mobile does not currently run public discount codes or voucher promotions for new customers. The referral programme is the main way to get money off when you join. Without a referral link, you pay full price from day one with no introductory credit.
Using our Honest Mobile referral code costs you nothing extra and gets you £5 off your bill. It is the simplest saving available.
Is Honest Mobile Any Good?
Honest Mobile holds a 4.7 out of 5 Trustpilot rating from over 3,000 reviews. It runs on Three's network (now VodafoneThree), covering 99.8% of the UK population with 5G included on every plan. The company is a certified B Corporation and carbon negative, and it secured investment from Deborah Meaden and Steven Bartlett on Dragons' Den in 2025.
The unlimited plan at £25/month is competitive with the cheapest UK MVNOs, and the loyalty discount means it only gets cheaper over time. Customer support averages around 35 seconds response time via live chat in the app.
Frequently Asked Questions
Do I need a code to get the Honest Mobile referral bonus?
No. The £5 credit is applied automatically when you sign up through a referral link. There is no separate code to enter at checkout.
Can I use the Honest Mobile referral code on any plan?
Yes. The referral reward applies to all Classic SIM plans (4 GB, 10 GB, and Unlimited) as well as the Smart SIM.
When is the £5 credit applied?
The credit is added to your account after you activate your SIM, not at the point of purchase. You will pay your first billing period upfront, and the £5 is deducted from your next bill.
Can I use a referral link if I have had Honest Mobile before?
Yes. Honest Mobile allows returning customers to use a referral link when they rejoin. Both parties still receive the £5 credit.
Is there an Honest Mobile discount code or voucher?
Honest Mobile does not typically offer public voucher codes. The refer-a-friend programme is the primary way to save when signing up. Use our link above to claim your £5.
Can I combine the referral with the loyalty discount?
Yes. The £5 referral credit and the monthly loyalty discount are separate. You will receive your £5 credit first, and then your bill will begin decreasing each month as the loyalty discount accumulates.
This page contains a referral link. If you sign up through it, we may receive a small reward at no extra cost to you. This helps support CoolCuration. All information is accurate at the time of writing but may change. Check honestmobile.com/refer for the latest referral terms.
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