How to have my old number on my sim card?

I recently lost my phone, and i have another one with a sim already in it. Its of a different network, but i was wondering, is it possible to change that sim cards number to my old one? It has quiet a bit of money on it aswell...would it be possible to keep that money on that sim.

Thanks xHow to have my old number on my sim card?
You phone up your old service provider and ask for a Port Authorisation Code (PAC Code)

Then you phone up your new provider with this code, they will then have the number transferred in about 48 hours.

See the website below for more details (if you're in the UK)How to have my old number on my sim card?
You would better to go to the service. They will help you I think!How to have my old number on my sim card?
you can bring your old number across to your new sim card, speak to the phone company to get this done, you will have to speak to your carrier about keeping the money on the sim.How to have my old number on my sim card?
How to. I thought you were going to tell us. Do you mean how do I.How to have my old number on my sim card?
if you reported your phone as stolen the pac code will not work.

if you didn't report it please contact your old network and ask them for your pac code. Then ring your new network and give them your pac code.

camcorders

shutting down computer