I've recently relocated to Singapore and have my address updated with my Chase Sapphire preferred card, love it.

While booking flights to Thailand with Jetsar and Airasia, I am forced to call an 800 # (US based) to verify that it is actually me making the purchase. Visa cannot do anything about it because it is required by the merchant...or so I'm told from a few different Visa operators.

My issue is simply this, I'll be booking one way tickets without a final destination in mind. After traveling for a few weeks, I'll need to book a flight back to Singapore but will not have access to an international phone to verify my visa.

Has anyone run into this issue and is there anything that can be done to get around that security measure.

Thanks for your time!!

*1st time post