Pay by Phone Bill Casino Registration

Chris Vaughan
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Pay by Phone Bill casino sites let you deposit funds via your phone bill or PAYG credit — no bank card required. This step-by-step guide shows you how to register at a pay by mobile casino and make your first deposit, using MrQ Casino as a real-world UK example. We cover:

If you’re brand-new to phone-bill gambling, dive into our main Pay by Mobile casinos article, or explore our How it Works guide.

Step-by-Step Registration (MrQ Example)

For our first hand testing of Boku deposits at UK casino sites, we found MrQ Casino ranks highly for speed, user-friendliness and efficiency. For our following examples, we will use MrQ as a brand to demonstrate the steps to register at a top Pay by Mobile casino site.

  1. Visit the casino on mobile. Tap Join Now on MrQ.
  2. Fill in the form. Supply email, password, full name, DOB, mobile number, and address.
  3. Confirm UK requirements. Tick the 18+ box; GamStop users cannot proceed.
  4. Verify your phone or email. MrQ sometimes texts a one-time code worth 10 free spins.
  5. Log in. Your account is live and ready for a phone-bill deposit.

Infographic displaying how to register at a Pay by mobile casino using MrQ Casino as a case study

Network Check

Pay-by-mobile deposits work with EE, O2, Vodafone & Three. MVNOs such as Giffgaff, Sky, Virgin and Tesco rarely allow carrier billing.

Making Your Pay by Phone Bill Casino Deposit

  1. Open the cashier. Tap £+ in the MrQ lobby.
  2. Select “Pay by Mobile”. Enter or confirm your UK number.
  3. Choose an amount. Limits are typically £10 – £30 (daily cap).
  4. Approve by SMS. Either reply “YES” or enter a 4-digit PIN on screen.
  5. Funds appear instantly. PAYG credit is deducted now; contract users see it on the next bill.

Screenshot of MrQ Casino pay by mobile casino options and information

Heads-up:

MrQ Casino slots lobby

Expert Tips: Pay by Phone Bill Casino Mobile Registration

Next Steps

That’s the complete process for Pay by Mobile Casino registration. Check out our GambingAuthority list of top UK phone-bill casinos, or learn more about specific providers like Boku. Play responsibly and enjoy the convenience of mobile-first gaming!

Pay by Mobile Casino Registration FAQ

Fill in the normal signup form, add your mobile number, verify by email/SMS and you’re done. Then deposit by selecting Pay by Mobile and approving the text message.

You can use either PAYG or Contract for pay by mobile casino payments. Contract users see the charge on their next bill; PAYG users need enough airtime loaded before depositing.

All major UK operators — EE, O2, Vodafone, Three. MVNOs (Giffgaff, Virgin, Sky, Tesco) usually block gambling charges.

Yes. UKGC-licensed casinos work with secure providers (Boku/Fonix) and require SMS authorisation for every charge — so no bank details are shared.

Normally, yes. MrQ and most UK casinos allow welcome bonuses on phone-bill deposits.

There are no user fees with Boku/Fonix payments. Typical limits include a maximum is £30 per day and ~£240 per month.

Withdraw via bank transfer, debit card or e-wallet — carriers can’t credit money back to your phone.

Chris Vaughan
Chris Vaughan Senior Writer & Editor
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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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Last Updated: 9 May 2025