Paying the phone bill

I got my cellphone bill a few days ago & it was due tomorrow so I tried to pay it by credit card. However, MetroPCS has the most stringent anti-fraud measure I've ever seen. They even wanted to verify my zip code & street number! Of course, since I was trying to use a Canadian credit card, this failed miserably :-( I had to pay the bill in person at a mall, which cost me an extra $3. On the bright side, I finally received my bank card for the account I opened almost 2 weeks ago.