Is it necessary to use an IBAN number for all transactions?
Starting from 2025.04.01 all commercial banks, government and private financial institutions operating in Mongolia switched to the International Bank Account Numbering (IBAN) standard by international standards. So, please note that:
Interbank transactions must be done using the IBAN number.
However, for transactions between accounts within TDB or within the bank, the old account number can be still used, and there is no need to use the IBAN number.
What are the advantages of using an IBAN number?
Advantages of using IBAN account numbers:
Easy to check whether the account number is correct.
Immediately identify which bank account it is.
Transaction returns due to incorrect accounts will be reduced.
How to activate my gift card?
You can activate it in following 3 ways.
By visiting our website www.tdbm.mn
By calling 18001977 number.
By coming to TDB branch.
How to increase the daily limit of my card from distance?
If you can not visit a branch of our bank while you are in countryside or abroad, please send an email to [email protected] or send message to 133133 number from your registered email address or phone number.
How to find out my account number?
When you use SMS banking service, your account number will be sent to your phone. To get registered in this service you can make a phone call at 18001977 or send mail to [email protected] from your registered phone number or email address. You can find out your account number by visiting TDB branch with your ID.
How to reissue my card while I am in abroad?
You should send mail to [email protected] from your email address that is registered in our bank.
How to monitor transactions of my card?
You can monitor transaction of your card in following ways:
If you are an user of TDB online or Most money service.
Please login to these service and get your balance statement.
If you are not registered in these services, please visit any TDB branch with your ID and get registered.
If you are an user of SMS banking service:
Information of every successful transaction of your card will be sent to your mobile phone automatically.
If you are not registered in this service, you can get registered in following ways: -By making a call to phone number 18001977.
-By sending an email to [email protected] -By visiting any TDB branch with your ID.
To get a balance statement from TDB branch
You can visit any TDB branch with your ID and have balance statement.
What should a customer do if his card is retained in an ATM?
If the ATM is located in the TDB branch.
You can show to the officer of our branch your ID and return your card.
If the ATM of TDB is not located in a TDB branch
Your card will be collated by the TDB officer and transferred to TDB Head office. You can check if your card has been received at TDB Head office at phone number 18001977, if yes you can collect it from the Head office.
If the ATM belongs to other commercial banks:
You can check whether your card is transferred to TDB Head office by making a call at phone number 18001977. After your card is transferred to the Head office, you can your card from TDB Head office.
How to get an internet pin code?
You can get internet pin code at any ATM of TDB or at branch. If there is no ATM nearby you, you can phone 18001977 or send an email to [email protected] and have a new internet pin code.
What to note when I am using international visa card in online purchase? What information will be required?
Most importantly, please check security of the website. Especially, websites of USA and Canada only receive cards of banks which operate in USA and Canada. Information required in making an online purchase are: card number, CVV code and expiration date of the card. If the website uses Verified By Visa service, internet pin code will be required in purchase.