No, you can buy a Boost mobile card without knowing the phone number or even having a phone.
At any time subsequent to the purchase, you can use the card to add credits to your account.
This can be done over the phone or on the Boostmobile website.
I believe you can add or change a device on the Boost Mobile website.
I have a lg sprint phone and my boy friend has a boost mobile bt it dose nt work can he use his sd card frm the boost mobile to put it in the sprint phn
I'd recommend you call Boost Mobile customer service on this one. When I tried doing it in 2010, you could not transfer a Boost Mobile phone number to another carrier (and, just like you, I tried transferring it to Verizon) - you couldn't even transfer a Boost Mobile number to Nextel (Boost Mobile basically was a prepaid Nextel). Things might have changed, now that Nextel has been eliminated and fully folded into Sprint, although I'm doubtful.
maybe.. If you have old phone also from boost phone, then you would surely, get no problem in changing handset.
No you cannot. AT&T uses a GSM network and Boost uses iDEN and the two are not even remotely compatible. The Boost SIM card can be used for international roaming but it will not work with GSM networks in the US. It will not work either way, a Boost SIM will not work in a GSM device and a GSM SIM will not work in a Boost device.
Boost Mobile can give you free cards with minutes on it, but this is up to them. Boost Mobile is a cell phone service that is pay by the minute based.
I want to make sure I answer this question, after talking to tmobile, because there is sites that want to charge 40 bucks for unlocking your phone and I called T-Mobile asking if they would unlock the T-Mobile phone for use with boost Mobile and they said no problem. It takes about 24 hours and they email you the unlock code with instructions on how to do it. I guess it would be worth the money if you still had a contact or something but other then that... It's free!
Don't change to t mobile. I have it and Hate it. If you must do it just pick a new provider and transfer your phone number.
if the phone is a prepaid phone, no. if it came on a plan, or bought outright, yes
how to tressing a phone by it's sim card number in online
no. boost sim cards only work in boost phones.
If it's an unlocked phone and supports the same frequencies as the carrier on your sim card. Then yes, it depends on the model of your phone.