Yes it can.
yes you do listen to me you need a sims card for everything
It depends on who your carrier is. Most service providers don't charge for state changing texts because the service is national. Texting someone internationally would be different though
Yes, it will significantly increase the phone bill. It depends upon your carrier and your calling/texting plan. Most services have free long distance and no charge to call someone in the same plan.
every state use money but in different place's it's a different color
Someone can get unclaimed money from the government by contacting their local government offices. They will guide the person through the proper process. Different policies and procedures might apply to the federal and state governments.
U can txt some1 from 1 state 2 another state but u cant txt 2 some1 out of the US
The state in which the services were provided
I don't, but there are any number of reasons that someone might, especially a resident. Someone who is behind on paying state taxes, for instance, might owe the state some money.
see a lawyer
Imagine you are a merchant and every state has it's own money this means you would have to carry the money for each state you go to. The money would have different values as well. To be one nation every state has to use the same money for it to have value.
Debt is a state of owing something (in this category the "something" would be money) to someone.
That depends on your state's laws.