WELLS FARGO TOOK BACK MY LINE OF CREDIT BECAUSE I'M ONLY MAKING MINIMUM PAYMENTS CHARLOTTE, North Carolina

They are the Credit GRANTOR, which means that they get to determine not only if they will grant you the privilege of having a line of credit with them..but how much that line will be.  If they wanted to they could right now close out your account for absolutely no other reason than they no longer want to take the risk on you.   Yep..even if you have paid every payment on time and for at least the minimum amount.  There is no law, regulation or Government Agency that will force them to give you a specific credit line.

Now, I am not going to go into them not calling you back when they say they will.  Just that even if they do call you back it is not going to change anything and they would basically tell you the same thing.

As a bit of a side note.  Just paying the minimum is actually seen as a negative with many credit card companies.  That alone could cause them to take a second look at you and determine that they no longer want to risk allowing you to borrow.  This can be Especially if they notice a trend.  Such as you used to pay 2-3 times the minimum, but now not only are you just paying the minimum but your balance is going up. 

First, Wells Fargo not wanting to do business with you any longer is not a rip-off. 

I doubt they canceled your credit because you were making minimum payments. That's what they want! They want you to take as long as possible to pay back the money so long as you're never late either, so I'd bet the farm there was another reason for the change.

How exactly were you notified your line of credit was "taken away?" I'm assuming you got a letter and if so, it would have explained exactly why they canceled your credit line. I can guarantee it wasn't because you're a good customer who makes all his payments on time...

If it wasn't something you did directly to Wells Fargo, then it was probably because something else changed in your financial profile. Things like other accounts becoming delinquent or charged off or judgments or liens filed against you can all make a company cancel a customer's line of credit.

Heck, even a new account can make them think twice if it increases the potential of you going into too much debt. Let's say you make 50K and your credit is perfect and all is well. If you go and open new lines of credit, your max limits on everything changes, both old and new, so if the new total seems like it'd be too much for you to pay back given your salary information, some companies may not want to take the risk and would cancel your credit. 

Your best bet is simply pay off the card, forget them, and move on with your life. Cut them a check or keep making the minimum payments and make them wait, it's up to you. Either way though, they're obviously done with you. Honestly, given the circumstances, what you should be asking yourself is why you would want to continue to do business with them anymore. 

You are suffering from the misconception that Wells Fargo is required to give you credit. They have the right to deny or alter your credit limit at their discretion. Neither the AG nor any other agency has the authority to require any financial institution to offer or maintain a customer's credit limit.

You should always pay more than the minimum amount due.