Urgent help about AT&T unlocked i-phone 4 and a pre-paid sim cards!

[SouthBound3]

Originally Posted by filofobist

But people told me Straight talk is causing so many drop calls ?
I think i will go with this h2o sim card...Do you guys have any idea about it ?

I have several phones on AT&T's network (via StraightTalk) and dropped calls have NOT been my experience while using them in the LI/NYC area. If a StraightTalk customer tells you they are having a lot of "dropped calls" - ask them which carrier they are actually using. If they give you a dumb look and tell you "StraightTalk" - dismiss their comments/advice/etc. - and move on.

[raiser]

Out of all of the carriers id avoid Sprint or Ting. I'm still getting dropped calls on the south shore when using it for work. I think they lost a tower or two after the storm.