giffgaff Pay by Phone Casino Deposits

giffgaff Pay by phone casino is no longer an option for casino players. This guide covers why Giffgaff does not support pay by mobile casino deposits and offers alternatives.
Can I Use Giffgaff for Pay by Mobile Casino Deposits?
You cannot use Giffgaff for pay by phone casino deposits in the UK. Giffgaff does not support pay by mobile or pay by phone bill payments for online gambling or any other third-party services. The credit on your Giffgaff account can only be used for Giffgaff services (calls, texts, and data), not for casino deposits.
Why Doesn’t Giffgaff Support Pay by Phone Casino Deposits?
- No Pay by Mobile Support: Giffgaff’s own help resources confirm that pay by phone bill is not available for online casino payments or any external services.
- Not Accepted by Casinos: UK pay by mobile casinos only support major networks like O2, EE, Vodafone, and Three — Giffgaff is not listed among compatible networks.
- Technical Limitation: Although Giffgaff uses the O2 network, it does not enable carrier billing for third-party services, including gambling deposits.
What Are Your Alternatives?
If you want to deposit by phone bill at a UK online casino, you’ll need to use a mobile network that supports this payment method. Compatible networks include:
These networks support services like Boku, Payforit, and PayViaPhone, which are accepted by most UK pay by mobile casinos.
How Pay by Mobile Casino Deposits Work (With Supported Networks)
- Choose a UK casino that offers pay by phone bill deposits.
- Select "Pay by Mobile" or "Pay by Phone Bill" at the cashier.
- Enter your mobile number (must be from a supported network).
- Confirm the deposit via SMS.
- The deposit is added to your monthly phone bill or deducted from your prepaid balance.
Summary table of Giffgaff pay by phone bill casino
Aspect | Giffgaff & Pay-by-Phone Casino Deposits (UK) |
---|---|
Status | Not supported. Giffgaff blocks all third-party carrier-billing, including online-casino deposits. |
Why it’s blocked |
|
Alternatives | Switch to a carrier that supports Payforit/Boku/Fonix: • O2 • EE • Vodafone • Three |
Typical deposit flow (supported networks) |
|
Key limits & fees (supported networks) |
£5–£30 per deposit · £40 daily · £240 monthly · typically fee-free (casino may add small surcharge). |
Takeaway | Giffgaff users cannot use phone-bill deposits. For this convenience, migrate to O2, EE, Vodafone, or Three—or use debit/PayPal instead. |
Conclusion
Giffgaff cannot be used for pay by phone casino deposits. If you want to use this payment method, switch to a supported UK mobile network such as O2, EE, Vodafone, or Three.
Related reading: Pay by Mobile guide | Fees & Surcharges | Withdrawals
Updated: May 2025.
Giffgaff and Pay by Mobile Casino Deposits FAQs

Chris Vaughan is a Senior Writer and Editor at GamblingAuthority. He has more than 18 years of experience in the iGaming industry and has great knowledge of game developers, trending games and casino research.
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