Samsung Galaxy S Duos
Sony Xperia Tipo Dual
HTC Desire V
Samsung Galaxy Y Duos
Samsung Galaxy Ace Duos
Nokia Asha 305
ViewSonic ViewPhone 3
Acer Liquid Gallant Duo
There are quite a number of mobile phones that support twin sim cards. It is always a good idea for you to ask for a dual sim card form when buying in order to get the right one.
No because the G1 only supports GSM SIM cards and boostmobile uses IDEN SIM cards.
Depends on if the phone is locked to a certain provider or not.
No, the T-Mobile sim cards don't fit in AT&T phones and AT&T phone sim cards dont fit in T-Mobile phone. And when I say fit they fit in the slot they just dont read the information from different users.
Virgin Mobile uses CDMA, so their phones do not take SIM cards.
You can't get a T Mobile service on a phone that's not T Mobile unless you get it unlocked. Once the phone is unlocked, you can use your T Mobile SIM card on it or any other GSM SIM cards worldwide.
No
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.
There is no such thing as a CDMA SIM card, since CDMA phones do not use SIM cards.
if the phone is a prepaid phone, no. if it came on a plan, or bought outright, yes
Yes, Virgin Mobile now uses the sim cards on new phones.
ALL mobile phones use a SIM card ! It's how the network identifies the individual phone.
It is not possible to get sim cards without contacting your old phone company. This is because the sim card must be synced by your company.