T-Mobile Prepaid Phone on Simple?

[ACmurdah]

If I buy a T-Mobile monthly/prepaid phone (like the Galaxy S Blaze 4G) directly from T-Mobile, can I use it out of the box on Simple Mobile or do I have to have it unlocked first? I would buy one of these phones from T-Mobile's website: http://prepaid-phones.t-mobile.com/prepaid-phones

[overthinkingme]

Any tmobile phone will work, no unlock.

Sent from my Galaxy Nexus using Tapatalk 2

[IsLand_BoY]

No problem with any T-Mobile phone, locked or unlocked. Sold my old Galaxy S II to a guy who broke his and he used Simple Mobile.