Switching or Upgrading phones

[t34m_pl4y3r]

Hey guys...ive been trying to get a hold of telus's phone line to figure out the answer to this question...but it seems to be closed at the moment and when i tried yesterday it said that they were too busy to take my call...i was pissed...but anyway...

i would like to know how much it is to change the phone on a pay as you go account...i have a shitty motorola phone thats fat and no camera or music and i want to upgrade to a razr v3...but i want to know how much i am going to have to pay to change the phones but keep the same number and all my information the same as before...this really doesnt seem complicated at all but im sick and tired of trying to get Telus themself so they can tell me and i cant seem to find the answer by even googling my problem...so ive come here to hopefully get the answer im looking for...thankyou in advance i hope...