I have an AT&T prepaid telephone plan. I lost my phone and got a new one from AT&T. When they sent the new phone it had a SIM card with a new telephone number. I want my old telephone number, plus my old account has $100 prepaid balance in it. AT&T told me I need a new, unused SIM card. My question is...do I just need a AT&T card, or are there different types of AT&T SIM cards? Is it one type fits all?
Thanks in advance.
Thanks in advance.