Mobile phone says limited service, if I change the sim card will that help?

I just wondering about mobiles well im on contract but the bill when way to high so they cut me off its on orange a d500 and says limited service which I cant call anyone etc but yeah fairenough but tried another orange sim and it still says limited services I was wondering if I take it to market and get it unlocked well the limited service bit go ????

Best bet is to pay the cell phone bill...or you can get one of those prepaid wireless phones. Since I moved around for a few years, I started using a prepaid, since the service in New York might be different than Oregon, for example, or even in teh next city.

As for the sim card, my thinking is if you change anything, it's still the same phone number, and the company is providing a service - which they charge for - else they don't make money. So odds are, anything other than paying the past due amount won't make the mobile phone work any better. Best, thedude.

I have the exact same problem! It's not the billing. I called Customer Service, and they say it's the area you live in. I live and a 'Quadband" area and I had a "Triband" phone, so I couldn't get service