Best casinos in United States

A1 Casinos – Safe Operators That Accept ePay

In order to be able to place real money bets on a online casino site, you will need to make a successful deposit. Modern betting sites nowadays offer a variety of ways to make this happen. These include bank transfers, e-wallets and other interesting options such as deposit through the cash registers of EasyPay or Cashterminal devices. Along with all these options, online casinos in Bulgaria have a new deposit option for their users. Players can now deposit through their A1 account, which we will tell you in detail below.

 

MAIN TOPICS

Online Casinos that accept A1 Payments

Here are the top online casinos that accept A1 deposits at the moment:

An Introduction to A1

Here are the top online casinos that accept A1 deposits at the moment:

An Introduction to A1

The company A1 Bulgaria EAD, which until recently was called Mtel, is the first mobile operator in Bulgaria and was founded in 1994. It is constantly growing and now, in addition to mobile services, they offer high-speed internet, digital and satellite TV, and has four own sports channels.

Fan Favourite

Fan Favourite

Rated 98 of 100%

welcome bonus

250% up to €2000 +200 FS

Number of games
500+
Payment methods
24
Game providers
49
Min deposit
10€
US Players
Not Accepted
Fantasino Casino
New Casino

New Casino

Rated 86 of 100%

welcome bonus

360% up to €2000 + 200 FS

Number of games
500+
Payment methods
12
Game providers
39
Min deposit
€10
US Players
Not Accepted
Velwins Casino
Hot Casino

Hot Casino

Rated 83 of 100%

welcome bonus

400% up to €2200 + 350 FS

Number of games
447+
Payment methods
15
Game providers
68
Min deposit
€20
US Players
Not Accepted
BitKingz Casino
Exclusive Bonus

Exclusive Bonus

Rated 96 of 100%

welcome bonus

Exclusive NDB 50 Free Spins

Number of games
-
Payment methods
15
Game providers
80
Min deposit
€5
US Players
Not Accepted
Dicespin Casino
New Casino

New Casino

Rated 95 of 100%

welcome bonus

200% up to €1000 + 10% CashBack

Number of games
250+
Payment methods
8
Game providers
-
Min deposit
€20
US Players
Not Accepted
Dragonia Casino

Quality Brand

Rated 99 of 100%

welcome bonus

100% up to €500 + 200 FS + 1BC

Number of games
1200+
Payment methods
7
Game providers
102
Min deposit
€10
US Players
Not Accepted
Casabet Casino
Best Casino 2025

Best Casino 2025

Rated 98 of 100%

welcome bonus

400% Up to €2200 + 350 FS

Number of games
200+
Payment methods
13
Game providers
47
Min deposit
20€
US Players
Not Accepted
Moonwin Casino
Best Casino Bronze

Best Casino Bronze

Rated 97 of 100%

welcome bonus

100% up to €6500 + 180 FS

Number of games
1600+
Payment methods
23
Game providers
93
Min deposit
20€
US Players
Not Accepted
Ritzo Casino Logo
Fan Favourite

Fan Favourite

Rated 95 of 100%

welcome bonus

225% Up to €3000 + 300 FS

Number of games
200+
Payment methods
19
Game providers
41
Min deposit
20€
US Players
Not Accepted
Atlantis Slots Casino
Big Bonus

Big Bonus

Rated 74 of 100%

welcome bonus

450% up to €4500 + 60 FS

Number of games
-
Payment methods
9
Game providers
49
Min deposit
€20
US Players
Not Accepted

The mobile operator A1 doesn’t have its own online casino, but works with some Bulgarian online casinos such as Winbet. In December last year, Winbet added a new payment for the clients of the mobile operator A1. The method instantly became a hit thanks to the fact that it is fast and easy, so soon other casinos followed this trend. This is a very innovative and interesting way to transfer real money to your casino account, so we have listed the main steps and advantages of this method in our review below.

Real Money Deposits and Withdrawals with A1

You are probably wondering how to make a deposit through your phone bill? The fact is that this is not done by simply sending a SMS to the casino whenever you want. By choosing the method A1 you will have to choose what amount you want to transfer to your online casino account and you will then have this charge added to your phone bill.

To use this method, first you will need to have a registration at the online casino you chose, where you will fill in some information which is asked by the casino. There is nothing more important than providing the correct information, so that you can claim your winnings at a later stage. Next, it’s time to make your first deposit. Go to the Deposit tab and there you will see A1 as a payment method and information on how to complete this payment.

From the deposit, choose A1 and one of the fixed amounts for transfer, which are BGN 10, 20 or 30. The value of the maximum bet is so small, BGN 30, because this amount is paid with the next bill to the operator. The goal is to avoid fraud or for someone not to pay the bill. Then you will have to enter a phone number on which account the amount is going to be charged. You will receive an SMS with a code which then you have to enter in the provided field in order to finish the procedure. That’s it! This is an instantaneous method which allows you to deposit and get started in your chosen online casino in the matter of couple of minutes.

Advantages of A1 Casinos

A very big advantage of the A1 casino deposit is that the method is very easy and instant. You will be able to play your favorite games up to a few seconds after you have completed the steps necessary to verify your deposit. The other advantage is that the transactions have no fees from either the casino, nor will A1 require additional money to make this deposit.

To pay using this method, there is no need for any registrations in online wallets or to go to the cash register, you pay it with your next phone bill. Here are the top advantages of using this payment method:

  • quick and easy deposit method
  • instant deposit
  • deposit via phone bill
  • no fees

New Casinos that Accept A1

Depositing money using your phone is still quite a new option for the Bulgarian players, however it is already getting popular. There are already a few casinos out there which accept the method and undoubtfully one of the biggest and most famous ones is Winbet Casino. What online casino games you will play after the A1 deposit in the casino is up to you. You will be able to claim the generous casino welcome offer and you will instantly have access to all games provided by Winbet.

Live Casinos that Accept A1

Live Casinos offer a whole new level of experience in online gaming to players worldwide. They are sessions that are streamed live from a real studio with an authentic casino atmosphere. The player has a glance at realistic casino elements and a live dealer that interacts with the game just like in a real casino. This makes Live Casinos a total hit and gaining great popularity in 2021.

Fortunately, most A1 Casinos have a live casino section where you can enjoy the entertainment. Place your deposits with A1 and you can instantly start playing the games offered and not miss out on all the fun.

Mobile Casinos that Accept A1

Mobile Casinos are the newest innovation available for all gambling players who want to enjoy games on the go. That is why it is essential to have a simple payment method to pay at your mobile casino. Casinos can be easily accessed via mobile or tablet and having an intuitive payment option at hand is extremely useful.

A1 allows you to make the transaction in just a few clicks on your mobile with less information entered and almost no waiting times. You just need to input your mobile number, confirm the transaction through the sms code and you are ready to go. It is convenient and accessible on all Android or IOS mobile devices. Start depositing with ease and start playing your games on the go at the most popular A1 Casinos.

A1 Casinos in the US and Other Countries

A1 is a payment method available in Bulgaria. It is developed to suit all needs and serve various requirements of all the Bulgarian players.

Nowadays, many gambling enthusiasts use it on a daily bases to conduct their transactions. It is easy to find a popular online casino venue that supports A1 as casinos need to be fitted with the newest payment methods in order to keep up with the customer’s demands.

Unfortunately, A1 is not available in the US. However, many other banking mobile solutions can be used in the US and other European countries by online casino players. You can check them out at our dedicated payment solutions pages for online casino venues and select the one that is most convenient for you.

A1 Casino Bonuses

A1 allows players can take advantage of any of the welcome package deals, promotions, and bonuses that their chosen online casino offers.

Note that the deposit with SMS does not differ from the standard type of deposit with other methods. Here you simply use your mobile device to send a message and deposit money from the phone bill into the gaming account. If the given bonus has a requirement for an initial deposit and you do it by sending an SMS, then the bonus will be given to you. This is a very good and easy way to get an extra premium. The only option where you cannot receive a bonus by sending a message is when this is explicitly mentioned in the rules of the online casino offer.

A1 Fees and Charges with Online Casinos

There are no fees when using this method! Neither A1, or the online casino will charge you additional fees for depositing via SMS. Whatever the amount you deposit, this will be what you end up paying.

A1 Deposit and Withdrawal times at Online Casinos

Deposits are instant whenusing the A1 Deposit method. This method does not allow you to withdraw money from your account, so you will need to choose another method.

Other Popular Online Casino Payment Methods – Click for Our Review

Given that you are not an A1 customer, we have two good new ones for you. The first is that you can use the phone number of someone else who agrees to make a deposit for you. The other is that there are several alternatives to the A1 deposit, which I will present to you here.

Another instant online method is for Bulgarian players is EasyPay, which is as popular as a the casino SMS deposit. The method also doesn’t include any additional fees, which makes it a good alternative. Cashterminal is also popular among Bulgarian users, so be sure to check it out. If you want to check what other payment methods are accepted by casinos around the world, check out the following pages:

ox.bet Casino

Rated 96 of 100%

welcome bonus

200% Up To 1000€ + 300FS

Number of games
5000+
Payment methods
7
Game providers
47
Min deposit
20€
US Players
Accepted
18Bet Casino Logo

Rated 94 of 100%

welcome bonus

100%/500 EUR

Number of games
70+
Payment methods
16
Game providers
51
Min deposit
10$
US Players
Not Accepted
1xBit Casino Logo

Rated 81 of 100%

welcome bonus

100%/7BTC

Number of games
100+
Payment methods
7
Game providers
21
Min deposit
0.01 mBTC
US Players
Not Accepted
20Bet Casino

Quality Brand

Rated 93 of 100%

welcome bonus

100% up to 120€ + 100 FS

Number of games
500+
Payment methods
15
Game providers
46
Min deposit
€20
US Players
Not Accepted
5Gringos Casino Logo

Rated 94 of 100%

welcome bonus

100%/500€+100FS

Number of games
40+
Payment methods
16
Game providers
27
Min deposit
10€
US Players
Not Accepted
777Bay Casino Logo

Rated 91 of 100%

welcome bonus

250%/4500€ + 250 FS

Number of games
110+
Payment methods
7
Game providers
22
Min deposit
20$
US Players
Not Accepted
7Bit Casino Logo

Rated 91 of 100%

welcome bonus

100%/500$ + 500 FS

Number of games
330+
Payment methods
19
Game providers
75
Min deposit
20
US Players
Not Accepted
7signs Casino Logo

Rated 94 of 100%

welcome bonus

100%/500€+100FS

Number of games
63+
Payment methods
13
Game providers
12
Min deposit
10€
US Players
Not Accepted
888 Casino Logo

Rated 92 of 100%

welcome bonus

100%/1500€

Number of games
200+
Payment methods
11
Game providers
16
Min deposit
20€
US Players
Not Accepted
AboCasino Logo

Rated 92 of 100%

welcome bonus

100%/€550 or 3BTC + 200 FS

Number of games
600+
Payment methods
8
Game providers
31
Min deposit
20
US Players
Not Accepted

Some Important Questions and Answers about A1 Casinos

? ? How safe are A1 Online Casinos?

A1 Online Casinos are extremely safe and secure as you don’t need to provide any personal or sensitive banking information to third party venues. You complete the transactions only by using your mobile phone which is a great measurement against fraud and identity theft.

? ? Where can I use A1?

A1 can be used by all gambling players that have a A1 phone number.

? Can US players use A1 deposits?

Siirto is a Bulgarian banking method only available to Bulgarian gambling players and phone numbers. It’s not available in the US.

? Can I deposit and withdraw with A1?

Yes, you can use Siirto for deposits, but it is not allowed to use it as a withdrawal method.

The Author

The Author

Fred Anderson

Site Admin

Fred Anderson is the site administrator and one of the owners of CasinoDaddy. With years of experience in the iGaming industry, he ensures the platform delivers top-tier casino reviews, promotions, and expert insights. Passionate about online gaming, he oversees content accuracy and website operations. His expertise in SEO and web development has helped CasinoDaddy grow into a leading casino affiliate site. Fred stays up to date with the latest trends, ensuring players get the best recommendations. When he’s not managing the site, he enjoys testing new games and keeping an eye on industry innovations.