Duplicate SIM card

[Genty]

The SIM card from my very old mobile has been successfully transferred to my new Android phone.  Can I get a duplicate same phone number SIM for the old phone which is just for calls?

[AnnS]

Unfortunately not @Genty . Each SIM has its own identification number allowance  and terms and conditions. 

[Genty]

Groan. Thanks for the info.