Yolla code A7T8I9: US$3 free call credit on first top-up
Calling family abroad on the regular? Yolla is the app for cheap international calls to mobiles and landlines. Install it through the invite link (promo code A7T8I9), make your first payment, and Yolla's official Free Credits page says each invited friend gets a US$3 gift — with the FAQ counting top-ups of US$4 or more. If the code doesn't auto-apply on the payment screen, enter A7T8I9 in the app menu's Get bonus / Bonus (promotions) section before topping up. Pro tip: don't switch between mobile data and Wi-Fi during sign-up or the invite tracking can break. It's call credit, not cash.
Read our full assessment →Quick answer
Use code A7T8I9 for the Yolla offer. New eligible customers can get £2 credit after meeting the requirement: First Yolla payment (top-ups of US$4 or more count for referrals, per Yolla's FAQ). Last verified 2026-10-14.
- Reward
- £2 credit
- Referral code
A7T8I9- Last verified
- 2026-10-14
- Difficulty
- Easy
- Time to claim
- About 5 minutes to install the app and top up
- Time to payout
- US$3 credit is added to your Yolla balance as soon as your first payment goes through
A7T8I9Ad / referral links — we may earn a bonus when you sign up.
How to claim
- Open the Yolla invite link on your phone and install the app from the App Store or Google Play straight away.
- Keep the same connection (mobile data or Wi-Fi) until you've signed up, so Yolla can track the invite.
- Sign up as a new Yolla user right after installing.
- If code A7T8I9 isn't applied on the payment screen, enter it in the menu's Get bonus / Bonus (promotions) section first.
- Make your first top-up (US$4 or more) and check the US$3 credit appears in your balance.
Eligibility & requirements
- First-time Yolla users only; one account per person.
- Install through the invite link on your mobile and sign up right after installing.
- Don't switch between mobile data and Wi-Fi during registration, or the invite may not track.
- The US$3 gift arrives after your first payment; Yolla's FAQ counts top-ups of US$4 or more.
- Bonus credit can't be refunded, transferred or cashed out, and Yolla may cap or withdraw referral bonuses.
Verification notes
- Minimum spend/deposit
- First Yolla payment (top-ups of US$4 or more count for referrals, per Yolla's FAQ)
- Last verified
- 14 October 2026
Provider terms can change without warning. Treat this as a verification snapshot and confirm the live terms before applying.
Pros
- Clear US$3 credit for you, per Yolla's official page.
- Cheap calls to mobiles and landlines worldwide.
- Promo code can be entered manually if the link doesn't track.
- Works in the UK and Hong Kong app stores.
Watch out for
- You need to make a paid top-up first.
- Credit is for calls only, not cash.
- Tracking can fail if you switch connections during sign-up.
- Rates vary by destination, so check before calling.
FAQ
- What is the Yolla promo code?
- A7T8I9. The invite link applies it; if not, enter it in the app menu's Get bonus / Bonus section before topping up.
- How much free credit do I get?
- US$3, added to your balance after your first Yolla payment, per Yolla's official Free Credits page. Yolla's FAQ counts top-ups of US$4 or more.
- Can I use Yolla in the UK and Hong Kong?
- Yes. The Yolla app is on the UK and Hong Kong App Stores and Google Play, and it calls numbers worldwide.
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Added 29 September 2026 · Last updated 29 September 2026. Offers and terms change frequently - always confirm on the provider's site before applying.