Can verizon iPhones face time sprint iPhones?

I upgraded my iphone 4s so now i can facetime using my 3G and i'm on the verizon network. My cousin has an iphone 4s also and she also upgraded it to where she can use her 3G but she has sprint. We try and facetime each other but when we answer it says connecting. But it never connects. Is there a way this can be fixed?

Yes. Any iPhone can facetime with any other iPhone, iPad, iPod Touch, or Mac.

Yea. You can FaceTime with any apple product w/a front camera

  • Why are sprint, verizon and AT&T iphones cheaper? I don't get it, are they g#contracts or something because i'm on AT&T and it says $0.99 for an iphone 4 8G! That seems abit too good to be true to be honest or am i missing something?
  • Should I Face Time my cousin? OK, I have my second cousins phone number and she is 13 and I'm a 14 year old guy. We barely see each other, we both have iPhone's. Will it be weird if I Face Time her?
  • Is the StarCall app like face time with kpop idols? And how do you use it? Is StarCall supposed to be like face time on the iPhone? I've been looking at video's of other people's Star Call and it looks pre recorded. I don't know:/ How can you call kpop idols? I saw in the Super Junior StarCall video that it gave a number. Do I call it and then I video-chat with them? Or do I just wait for them to call me?
  • IPhone 4 face time activation issues? I have an iPhone 4 running on iOS 9, with no service. I was attempting to activate both facetime and imessage. Imessage and facetime both say waiting for activation under settings. However, imessage is working perfectly. When ever I try to make a facetime call it instantly says call failed. I even had my friend try to facetime me and it said unavalible for facetime. Are there any solutions too this?