I am on a SIM only contract and would like to cancel it to move to another provider. How do I cancel my current contract and is there usually a notice period? I'd like to transfer my new number over also and know I need to request a PAC code. I haven't yet sorted out my new contract and am just concerned that I'll lose all my data, calls, etc. if I cancel it now.
Any advice would be appreciated, I apologise I'm not very knowledgeable when it comes to contracts!