[sprintgirl]

A representative wont switch it for 30 days because it affects their commission but if the customer (you) does it there is no problem. You can call Sprint customer service from a landline phone, power off both phones and ask them to switch the esn's. It should not be an issue. The customer service number if you are not on your celly is 1888-211-4727. Enjoy your new phone!!!

P.S. I usually wait 24 hours but you can probably do it sooner.