Do all pay as you go phones require SIM cards?

If so how often do you have to replace them and do pay as you go phones have texting and a camera?

Do all pay as you go phones require SIM cards?
The only sim card pay as you go in USA is At%26amp;T,or T Mobile.


Sprint and Verizon are not sim. The sim card is just an identy card telling the network you are a subcriber and have access.
Reply:You can use just about any kind of cell phone for prepaid service, depending on your carrier. Not all carriers use SIM cards, so you don't necessarily need one.





Here are a few of the top companies for prepaid:





AT%26amp;T Wireless


http://www.wireless.att.com/cell-phone-s...





Verizon Wireless


http://www.verizonwireless.com/b2c/store...





T-Mobile


http://www.t-mobile.com/shop/phones/prep...
Reply:not all pay as you go phones need a sim card. Only gsm networks use sim cards. Also, if you go with a carrier who uses sim cards you only need one and it will last forever unless you lose it.