Sorry, no. Virgin Mobile USA phones without 4G LTE don't use SIM cards(i.e. 3G). Apple iPhones and the 4G LTE Android phones have special SIM cards that can only be used on Virgin Mobile phones. Replacing these special SIM cards will cause the phone to fail.
Virgin Mobile answered your question in the FAQs:
• About Removable UICC Cards
All 4G LTE (non WiMax) phones require a Universal Integrated Circuit Card (UICC).
• What is a UICC card?
A UICC card is the physical smart card that is pre-inserted on your device and allows for LTE network authentication/ access. It's a new generation SIM (Subscriber Identification Module) card. No customer-specific information-like contacts, address book, or account information, photos, or personal data- is stored on this card.
READ MORE AT: http://virginmobileusa.custhelp.com/app/answers/detail/a_id/5793
Note, if you use Internet Explorer or Firefox you can search these ASK & ANSWERS by using the Search box above these questions.