TMOBILE PORTING,CANCEL TUCSON Arizona

I have been with Tmobile for over 4 years and had 2 lines. Decided to switch to Cricket Wireless to save money. I switched on july 5th. Only to find out that Tmobile did not prorate my bill from the 5th to the 26th billing cycle. They continue to charge customer for leaving their exspensive service. Its like a hidden pently fee for leaving them, hiding behind a term they call "porting". As a consumer I had no idea that I had to cancel on the my billing date or I would have done so. I feel ripped off, that they continue to charge if not done on the exact billing date.

Shame on Tmobile for using this practice to punish customer and to contnue to collect money from us. Stay away form Tmobile they are crooks.