Can i use my iphone in a different state?

So i got verizon & a iphone 5! I live in california & i'm headed to michigan! I was wondering ima still be able to text to my contacts, go on FB basically if i'm gonna be able to use my phone over there? I'm new to the whole 4g thing.HENCE the novice question

How to make iPhone not visible?

I'm on a family plan and the administrator iphone has a map on his phone and can locate the other phones on the plan to see where they are. How can I make myself not ble or to now show on the map?

Phone Call Icon Missing Iphone 4?

I have a jailbroken iphone 4 with IOS 5.0. And it was working fine for almost a year until i started downloading apps with Cydia. My phone call icon is gone and can't get it by resetting all setting or resetting home screen. I backed up my iphone from icloud to a week before the phone icon disappeared. I noticed it was gone after i did an update to all apps in the App Store without paying attention to the apps being updated. The weird thing I'm still able to text contacts but can't call. How can i get the folder back?

Added (1). Well if i unjailbreak it will that affect my wireless service use? I'm with AT&T?

How to get old iPhone 4 information on new iPhone 5?

So I just backed up my iPhone 4 on my computer because my iPhone 5 is coming in the mail tomorrow. How do I get all the backed up information onto my iPhone 5? Also does just doing an iTunes backup back everything up (Contacts, calendars, music, apps etc)

Added (1). Also I don't want everything that is on my iTunes on my new phone I just want what i backed up on my new phone.

NBA league pass mobile on iphone 4?

Does anyone with nba league pass mobile that uses an iphone 4/4s to watch games know if or knows someone that has tried to use the apple av adapter to connect it to a hdtv and display the games thru the tv? Wondering if this would work site says it mirrors anything on your screen… Just seems to easy nba league pass mobile $50 apple av adapter $40… $90 total plus tax… Nba league pass thru my cable $180… Wondering if the adapter would work with league pass mobile?

Link to adapter if you never seen or heard of it…
http://store.apple.com/...av-adapter