SMS 2FA - Send from which country???

[Golf888]

I am based in Singapore and SMS 2FA was working fine....
I can see SMS coming from either +45 20 20.... (I think is Denmark?) or just a name "Verify" with no number....

After changing phone no and also using a different mobile provider.... SMS 2FA not working.... not SMS received... Trying to figure out from which country is Qantas SMS 2FA is being sent from....

Local SMS work fine.

Thanks

 

[Happy Trails]

I can't answer your question, but I'd suggest perhaps using the 'Authenticator' app for Qantas 2FA rather than SMS.