Help with the Sky standard SIM pin code please

[Jillian16]

Hey

Recently joined Sky Mobile and am unable to locate on the card sending through the SIM card any standard PIN code for the SIM card. I am looking to convert to an eSIM but am unable to do this without the SIM PIN code. I have tried twice now and only have one try left before I cause myself a major headache by locking the SIM card altogether.

Any ideas please?

Thanks 

[TimmyBGood]

@Jillian16 

Is this a handset from Sky (which won't be network locked) or a Sky SIM going into a handset obtained elsewhere?

[Jillian16]

Thanks for your response, it is an iPhone contracted with Sky with a Sky SIM.

[63johnw]

Hi @Jillian16  its usually 0000 for iPhones. 

[Jillian16]

Thank you, I took the chance and it worked - 0000 it was. 
Appreciate the help guys!