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Assuming Wikipedia is correct... 1990. http://en.wikipedia.org/wiki/T-Mobile
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∙ 14y ago
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Does Tmobile have a parent company and if so who is it?
Tmobile does have a parent company. It is a German parent company called Deutsche Telekom.
What company is the lg cookie?
tmobile
Can you use a Sidekick for any phone company?
Probably Tmobile bc my cuz had tht fone and she had tmobile but could be wrong?
What company is the sidekick lx from?
Sharp and danger made it and Tmobile sells it
Can you activate a tmobile cell phone with metro pcs company?
hell yeah!!!!!
What company delivers phones from assurance wireless?
the company would have to be tmobile or igf you have good money you could go half with cricket.
What cell phone company carries prefix 484?
I have a 484 area code and its Tmobile if that's what your asking
Can you put a tmobile sims card in a at and t phone?
no you cant put tmobile sim card into a at&t phone- since it is a different company and provider the sims cards are toatlly different
What time do mobile phone unlimited night begin?
um in some sertain carriers like tmobile and i think att its at 9pm and other like Verizon and sprint its 7 im not 100% sure but i know its 7pm for alltel and sprint and 9pm for tmobile
If you have a tmobile phone is it Verizon?
No a Tmobile phone is Tmobile. T Mobile and Verizon Wireless are two completely different companies.
How do i get a tmobile account on a at&t phone?
How do i get a tmobile account on a at&t phone?
Can you get a at and t phone and use tmobile?
Not normally no. You normally have to go and get a phone from those companies before you can get a contract from them. Im not exactly sure about Tmobiles requirements, but for other places you normally can't do it. So i would go and find out the requirements of Tmobile.
