Best Pay by Phone Casinos [Boku or Payforit]

Updated: 3348

Explore the convenience of Pay by Mobile casinos with our guide to the top sites accepting deposits via mobile phone credit. Enjoy seamless gaming at UK casinos that offer easy, secure, and quick payment options for players who prefer to pay by mobile phone.

Best Pay by Phone Casinos [Boku or Payforit]
Chris Taylor The King of Slots

20+ years in the gambling industry including 13+ years playing and reviewing slots.

You want to deposit money into your online casino account, but you don't want to give out your personal banking details. Pay by Phone or Mobile Bill is one of the most secure ways of depositing funds into online casino sites. It’s quick and easy and doesn’t require sensitive banking information from you.

In most cases, you will still qualify for casino offers but always read the Terms & Conditions (T&Cs) to check if you’re eligible. If you have a mobile phone with a UK number, then this is how you can pay for items using your Pay As You Go or pay monthly phone bill/contract as currency with Boku or Payforit, without using bank details or eWallet methods.

Pay by Phone Casino Sites in the UK

# Casino Pay By Phone Method Minimum Deposit Valid for Bonus
1 Duelz Pay By Mobile (Fonix) £10
2 MrQ Pay By Mobile (Fonix) £10
3 MadSlots Pay By Mobile (Fonix) £10
4 Hollywood Bets Pay By Mobile (Fonix) £5 🚫
5 Your Favourite Casino Pay By Mobile (Fonix) £10
6 Jackpot.com Boku £10
7 Mr Vegas Siru Mobile £5.12
8 Videoslots Siru Mobile £5.12
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1. Duelz Casino 

Duelz Casino is OLBG’s top Pay by Phone casino in the UK. Reputable and UKGC licensed, you can deposit using Pay By Mobile from just £10. With up to £40 available per transaction, you’re allowed up to £240 per month using the Pay by Mobile payment method. Pay By Mobile is valid for their welcome offer.

Once you initiate the deposit, you need to verify your mobile phone via SMS to proceed with the transaction. As you cannot withdraw with Pay By Mobile, you can opt from a choice of popular payment methods including PayPal.

Duelz Casino has a medieval theme and offers over 1,000 slot games from top slot providers including Nolimit City, Pragmatic Play, NetEnt and Push Gaming. With an enticing welcome offer for UK players, players can take on other Duelz customers to win trophies, prizes and offers in their Duelz Prizes promotion.

They also offer Duelz Casino tournaments and 10% cashback weekly! Withdrawals are instant with the average cashout processed within 6 minutes. This makes them our top instant withdrawal casino.

4.9 / 5 9 Ratings

Duelz Review

  • No. of slots 1000+
  • Payout speed Instant Options
  • Win rate 96.5%

Duelz Casino is a medieval-themed online casino with over 2,000 casino and slot games. With weekly cashback and regular promotions, there’s an abundance of payment methods to use including 6 minute instant withdrawals.

  • Instant Withdrawals
  • Mobile-first Casino
  • Huge Range of Slots from many Providers

2. MrQ Casino

Another top Pay By Mobile casino is MrQ Casino. With a minimum deposit of just £10, the most you can deposit in 1 transaction is £40 with a maximum of £240 per calendar month.

To verify your mobile phone number, head to the Profile section in your account settings and find your Phone number. If not verified, click on the yellow notification which will send you a 4-digit verification code via SMS. Enter the code and submit. If verified, you’ll see a green notification next to your phone number. Doing this will see you rewarded with 10 free spins on Squealin’ Riches worth 20p each. These free spins come with no wagering requirements meaning what you win is yours to keep.

MrQ is a highly reputable UK casino which offers many payment methods including PayPal and debit cards. With instant withdrawals, they have more than 1,000 slots from top providers. Importantly, you’ll find the highest RTP rates on all their slot games. With no wagering requirements on their offers, you’ll be able to enjoy dedicated iOS and Android mobile apps.

4.4 / 5 10 Ratings

MrQ Review

  • No. of slots 1000+
  • Payout speed Instant - 24 Hours
  • Win rate 95.6%

Fast Withdrawals, Free Spins, Big Wins and no Wagering Requirement, MrQ has a whole host of slots, live dealers and more on offer. With Award Winning Bingo too

  • Mobile First Casino with Market Leading Tech
  • Excellent Welcome Offer
  • Fast Withdrawals

3. MadSlots Casino

MadSlots Casino is a relatively new casino site with crazy promotions. Like other Pay by Phone casino sites, you deposit from £10 to £40 with each transaction and up to £240 per month. There is a deposit fee of 5% from the current deposit value though.

Focusing on slot games, there are over 1,300 to enjoy from all the best slot providers including Nolimit City, Relax Gaming and Yggdrasil Gaming. With mobile apps, their welcome offer includes no deposit free spins plus more free spins and a bonus from your first deposit 3 deposits. There’s a whole host of promotions as well as fast withdrawals.

4.2 / 5 6 Ratings

MadSlots Review

  • No. of slots 1300+
  • Payout speed 24 Hours
  • Win rate 94%

New UK Online Casino with some Mad promotions!

  • 1300+ games from top providers
  • Fast and Secure Payments
  • Snappy Sign up Process

4. Hollywood Bets Casino

Hollywood Bets Casino is another highly-rated Pay By Phone casino in the UK. You deposit using your mobile phone bill from £5 to £30 a transaction with a total of £240 a month. However, the Pay by Mobile payment method isn’t valid for their 100 free spins welcome offer. To claim it, you need to deposit £10+ with a debit card.

Principal partner of Brentford FC, there are over 2,000 slot games to choose from as well as a wide range of live casino games. You’ll find top slots such as Immortal Romance 2, Starburst XXXtreme and Tombstone RIP.

With iOS and Android casino mobile apps, there are lots of promotions and offers at Hollywood Bets Casino. This includes free spins offers, 10% cashback and free spins for app users.

4.1 / 5 7 Ratings

Hollywoodbets UK Casino Review

  • No. of slots 2000+
  • Payout speed 24 hours
  • Win rate Variable

Hollywood Bets Casino offers the full range of slots and table games for casino action wherever you are

  • Over 2000 Slots to Choose From
  • More Live Casino Game Providers
  • Amazing promotions section

5. Your Favourite Casino

Your Favourite Casino is a brand new Pay By Mobile site (2023) with a big live casino offering and an extensive slots portfolio. The minimum deposit is just £10 with PayPal, Skrill, Neteller and debit cards also available. You can win up to 500 free spins on NetEnt’s Starburst when you join and the Pay By Mobile payment method is eligible.

With slot games from Games Global, Pragmatic Play, Playtech, NetEnt and Nolimit City amongst others, existing customers complete fun tasks to unlock trophies. These reward you with free spins of the Mega Reel where free spins and bonuses will be won. You’ll also benefit from lots of prize draws to win cash prizes.

Boasting over 60 jackpot games, withdrawals are fast too. Unfortunately, there are no mobile apps but the site is compatible with smartphones and tablets.

6. Jackpot.com 

Jackpot.com allow you to deposit via your mobile phone with the Boku payment method. With a minimum deposit of £10, go to the Deposit section and choose Boku. It’s that simple. Once you confirm your deposit via SMS, your funds will be available in your account immediately. You can deposit up to £30 per day and up to £100 per month.

Jackpot.com is a popular lottery site with dedicated Casino, Live Casino and Slots sections. With more than 500 slot games to choose from including Playtech, Pragmatic Play and NetEnt, they welcome OLBG users with 50 exclusive no wager free spins on Big Bass Splash.

Finally, withdrawals are free and processed within 24 hours. You can opt for a whole host of options including debit cards and PayPal.

4.3 / 5 10 Ratings

Jackpot.com Review

  • No. of slots 1000
  • Payout speed 1-3 Days
  • Win rate Variable

Play Games at UK.Jackpot.com: slots, progressive jackpots, instant win and many more

  • Bet on the Biggest Global Lotteries
  • Great Live Casino
  • £500k Drops and Wins Slots

7. Videoslots Casino

Unlike the other traditional Pay by Phone bill casinos listed above, Videoslots Casino uses Siru Mobile which allows users to be billed to their mobile phones. With fees starting from 25%, you can deposit £4 which, with fees, is a £5.12 deposit. The most you can deposit is £18.90 which turns into a £24.18 deposit with fees.

Instant and valid for the welcome bonus, Videoslots is the largest slot site in the UK. With over 7,000 slot games to choose from, you have every single slot provider possible. There are also plenty of promotions and offers available.

Offering fast withdrawals (within 12 hours) and many other payment methods, the award-winning Videoslots was founded in 2011 and also has 24/7 customer support.

4.3 / 5 11 Ratings

Videoslots Review

  • No. of slots 5879
  • Payout speed Instant - 24 Hours
  • Win rate 95.7%

Videoslots always do its utmost to offer the best of online casino. You will find huge jackpots, generous deposit bonuses, and over 8,000 different casino games

  • Over 5000 Slots
  • Instant Payouts
  • Clash of Spins

8. Mr Vegas Casino

Mr Vegas Casino is Videoslots’ sister site is allows you to deposit via your mobile phone bill using Siru Mobile. With deposits as low as £5.12 oddly, using your mobile phone will allow you to claim their welcome offer.

With a vast selection of top slot games from the best providers, Mr Vegas Casino has all the latest releases as well as a huge selection of progressive jackpot slots and Megaways titles.

They have many popular payment methods to withdraw including debit cards, PayPal, Skrill and Neteller. With 1 free withdrawal per day, cashouts are quick and hassle-free.

4.0 / 5 8 Ratings

Mr Vegas Review

  • No. of slots 5416
  • Payout speed Instant - 24 Hours
  • Win rate Variable

Mr Vegas's portfolio of handpicked games, including live casino, slots, video slots, video poker and classic table games like Roulette, Blackjack and Baccarat, as well as fast withdrawals

  • 5416 Games to Play
  • Instant Withdrawals
  • Live Casino - Jackpots and More

What are Pay By Phone Casinos?

Pay by Phone Casinos banner

Pay By Phone casino sites are mobile casinos that allow their customers to deposit via their mobile phone bill or prepaid balance. As long as you have a UK SIM card/telephone number, you can use a Pay by Phone payment method at available casinos.

Different Names
You may see the mobile banking option referred to as: Pay By Phone, Pay By Mobile, Pay Via Phone, Charge to Mobile, Charge to Bill + Mobile Pay.

When you deposit at Pay by Phone online casinos, you’ll be charged depending on the type of mobile account you have:

  • Mobile Phone Bill: If you’re on a pay monthly contract, the deposit amounts will be added to your bill at the end of the month.
  • Pay As You Go: The deposit amount will be taken instantly from your prepaid balance.

With more and more of us using smartphones for everyday life, the rise of mobile deposit options has expanded significantly. The Gambling Commission’s online tracker survey in 2021 shows that 60% of online gamblers have used a mobile phone to gamble on.

The most popular Pay By Phone methods include Payforit, Fonix, Boku and Siru Mobile. Here’s a little about each mobile deposit method:

  • Pay By Mobile: Operated by Fonix, casino sites can allow customers to deposit via mobile carrier billing. A responsible gaming payment method, there is a daily spend limit of £40 in the UK which was set by the PSA. There is a monthly spend limit of £240. Once selected, you can verify your deposit with a 4-digit PIN. No financial information is required or shared with your chosen online casino either.
  • Payforit: Payforit allows you to deposit directly into a casino with the amount added to your next phone bill or deducted from your prepaid balance. Supported by all major UK mobile service providers, it’s a quick and easy way to deposit. With no payment details revealed, there are deposit limits (£40 per day and £240 a month).
  • Boku: Boku is available in over 90 countries and is chosen by over 28 million active users. With no Boku account to create or an app to download, Boku is free to use. Simply enter your mobile number if you’re on EE, Vodafone, O2 and 3. There is a £30 deposit limit per day with a minimum deposit of just £10. When you deposit, you’ll receive an SMS message which you need to confirm. It’s so simple.
  • Siru Mobile: Calling themselves the world’s easiest mobile payment method, you can use Siru Mobile and both Videoslots and Mr Vegas. Enter the amount you want to deposit and confirm the transaction by reply to the SMS message. There are fees ranging from 25% to 33% though.

No Withdrawals Using Pay By Phone

The downside to playing at Pay By Phone casinos is that you cannot withdraw your funds back to your mobile phone account. You probably don’t want to add £500 credit to your phone bill. If you manage to win big, your need problem will arise. It will require you to possibly contact an online casino’s customer service department to discuss the options you have.

Inevitably, it means you will need to choose a withdrawal method to receive your winnings. There are plenty of options including e-wallets (like PayPal) and debit cards. Below are a few options you have:  

  • PayPal: PayPal is arguably the most popular way to deposit and withdraw funds at gambling sites. Quick and pain-free, there are over 431 million PayPal users worldwide (as of May 2024) and is popular with online retailers such as eBay. Widely accepted in the UK including ASOS, Nike, Boots and River Island, PayPal offers a high level of security, is available for all casino bonuses and ensures fast withdrawals.
  • Debit Cards: Linked directly to your bank account, debit cards are used by most people around the world. Accepted everywhere, you will need to enter your card number, expiry date and security code information when you deposit though. Deposits and instant but withdrawals can take up to 3 working days due to banks’ processing times.
  • Apple Pay: Also available to use on mobile devices, Apple Pay has become very popular in recent years. Easily linked to your debit card, Apple Pay is widely accepted online and is eligible for casino bonus offers. Withdrawals are also free and fast.
  • Google Pay: Similarly to Apple Pay, this payment method is for Android users only. Increasingly more popular, you can link your debit card instantly as well as deposit and withdraw at a whole host of casino sites with ease. It’s also valid for welcome bonuses and has no fees associated.
  • Trustly: Most gambling sites now accept Trustly deposits and withdrawals. Available to use on mobile and tablet devices, Trustly connects to your bank account and offers fast, secure and free transactions.

Deposit Limit Restrictions

  • £40 per day
  • £240 per calendar month

When depositing at Pay by Phone Bill casinos in the UK, there are deposit limit restrictions you need to consider. The maximum you can deposit per day is £40 whilst the most you can deposit across a calendar month is £240.

With many casino bonuses offering match offers up to £100, you will not be able to claim to full bonus on offer if you use a Pay By Mobile method. Other options available such as PayPal and Apple Pay are better suited if you want to take advantage fully of a bigger casino offer.

Whilst the deposit amounts are added to your monthly mobile bill, Pay As You Go phone users will need to top up their account if they play regularly. For Pay As You Go users, it’s a good way to ensure you gamble responsibly and don’t overspend. If you’re on a contract, you may suddenly find yourself with a much bigger mobile bill the following month.

Pay By Phone Casinos Pros & Cons

With no withdrawals using Pay By Phone payment methods, this leads us nicely to the advantages and disadvantages of using this mobile payment option. Whilst there are lots of reasons to deposit at Pay By Phone bill casino sites, there are also downsides you need to consider:

Pros

  • No financial information is shared with the online casino

  • Easy and quick to use


  • Instant deposits


  • Secure and safe (SMS verification on every transaction)


  • Increasing number of casino sites offering Pay By Mobile options


  • Compatible with iOS and Android smartphones


Cons

  • Withdrawals or cashouts are not possible


  • Not as widely available as PayPal or debit cards


  • Not available to use with all mobile phone networks


  • Daily and monthly limit restrictions


How to Choose the Best Pay by Phone Casinos

If you’re happy using Pay By Mobile deposit methods, you also need to ensure the casino site is up to standards on other fronts. Below is a list of things to consider before deciding to play at a Pay by Phone casino:

  • Licensed by the UK Gambling Commission: All UK sites must be regulated and licensed by the Gambling Commission. This ensures fairness, that your information is secure, processes and standards are in place and responsible gambling tools are readily available. If you’re in Europe, look out for those licensed by the Malta Gaming Authority.
  • Wide Range of Payment Methods: Pay by Phone withdrawals are not possible so you need to be able to take out your winnings if you get lucky. Popular payment options like PayPal, debit cards, Apple Pay, Neteller and Skrill are the most common choices. Check how quickly they process withdrawals and if there are restrictions such as fees. Weekend cashouts are also a big plus.
  • Easy-to-use Site + Mobile Compatibility: Being able to navigate the casino site effortlessly is a must these days. This includes finding your favourite casino games, a clear My Account section, the ability to deposit and withdraw with ease and access to information is key to enjoying your experience. The site needs to be mobile and tablet-friendly with dedicated iOS and Android apps ideal.
  • Lots of Casino & Slot Games: The Pay by Phone casino needs to have a good selection of casino games including blackjack, roulette and live dealer options. Look for a wide range of slot games from reputable studios such as Pragmatic Play, NetEnt, Nolimit City and Play ‘n GO (amongst others).
  • Promotions & Offers: Having a welcome offer is ideal but there needs to be ongoing promotions and offers for existing customers. Make sure the offers have clear and transparent terms and conditions including details on eligible games, wagering requirements and restrictions. The best Pay by Phone casinos will offer weekly offers as well as cashback and slot tournaments.
  • Support & FAQs: Round-the-clock customer support via Live Chat is ideal but a comprehensive Help of FAQs section will suffice most of the time. Having support on hand is the goal with a UK telephone number and quick response times what you need to ensure any issues that may arise are dealt with promptly and efficiently.

Summary

Pay by Phone casinos are on the rise in the UK with more and more of us using our smartphones to play our favourite casino and slot games. Charging your deposit to your mobile phone bill or deducting from the Pay As You Go balance is very straightforward, quick and easy. However, you can only deposit up to £40 a day and £240 per month. The other major drawback is that you cannot withdraw using this method so another popular payment option is needed.

Pay by Phone Casinos FAQs

  • Are there many Pay by Phone casino sites in the UK?

    Not as common as debit cards or PayPal, the number of Pay by Phone casinos are on the rise with more of us using our mobiles to play online. Top UK casinos offer it including Duelz, MrQ and MadSlots.

  • What are Pay by Phone bill casinos?

    Pay by Phone casinos allow you to deposit using your mobile phone account or Pay As You Go balance. Deposits are added to your next monthly phone bill or deducted instantly from your PAYG balance.

  • Are Pay by Phone casinos safe?

    Yes, all casinos offering Pay by Phone deposits are regulated and licensed by the UK Gambling Commission. These sites adhere to strict rules and policies to ensure the safety of their customers.

  • Are there any fees with Pay by Phone casinos?

    In general, there are no fees when you deposit using Pay by Phone options. Deposits are also instant.

  • How much can I deposit at Pay by Phone sites?

    You can deposit up to £40 per day and up to £240 per day at Pay by Phone casinos.

  • Can you withdraw at Pay by Phone casinos?

    If you make a Pay by Phone deposit, you won’t be able to withdraw to your phone bill or Pay As You Go balance. You will have to choose another payment method to withdraw including debit cards, PayPal or another e-wallet.

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