Yes, T Mobile sells phones.
What "are" sprint phones? Sprint is a phone company like T-Mobile or AT&T the phones that they use have the sprint logo on them.
AT&T does not sale refrbished cell phones directly. You can find several refurbished AT&T phones o both Ebay and Amazon.
Verizon does not use sim cards in their phones (except the iPhone). So no you would not be able to use an AT&T Sim card in a new Verizon phone. sorry.
No at&t phones are not the best on the market because there are several other phones such as smart phones which contain better features and are much less pricey.
There are several good makes of AT&T cell phones. Some popular and well made AT&T cell phones are, the Samsung Galaxy Note, the Samsung Android, and the Go Phone.
No, AT&T is separate
there can be different phones along with at & t and t mobile service. now a days with at & t you get a number of good phones from nokia and sony ericson absolutely free.
phones
AT&T cell phones are a great start for a collection. If you look on Ebay or Amazon you can find many AT&T phones for sell and you can even find older ones for the collection.
To look at all the phones that AT&T offer you can go to their official website and look under the "Shop" tab. They also sell AT&T phones at Best Buy and Phone Arena.
The rates for the at&t go phones varies from state to state and country to country, but the cheapest at&t costs between $50 to $75. Most expensive phones costs around $500.