How do i transfer my contacts from Blackberry to iPHONE 5?

just got my iphone 5 today but i need to transfer my contacts from the blackberry to the iphone 5 , i would of done it manually but i have over 300 contacts , please can someone help me it would be much appriciaited

thanks,

suf

Who is your carrier? If you have the same carrier they may be able to transfer your contacts for you. T-Mobile does that as a service and it's quick and easy.

Any Apple store will do that for you. Or, you could use Blackberry desktop software (from RIM.com) and export the contacts as a vcard, then import the vcard to your Mac, into the Contacts app. Turn on iCloud>contacts and voila.. contacts are in the iPhone. OR, if you have your contacts in Gmail's servers, then simply go to the iPhone>settings>mail/contacts/calenders>create new account>other>CardDav> server is google.com then simply enter your email address and password from Gmail. Done

Doug

thanks guys, i couldnt find a way so i went to the apple store and they did it,