Looking for real SIM in HK or SG for SMS verification

Can pay monthly with Bitcoin

Must be real SIM to receive short codes for verification like gmail or bank verification.

Must be available on an ongoing basis. Need it for Telegram which sends a SMS to your number every time you login.

Must be accessible over the internet – can be on a website or else SMS to email.

Must be exclusive – never used by anyone else before or in the future.

Just need 1 for now to test, if it works I will need more.

Payment once I have checked it works by…

Looking for real SIM in HK or SG for SMS verification