I thought I would go through and post some of the domestic roaming policies of most of the US mobile companies. Now remember it does not mean they are enforced. This information is from each carriers respective website from their terms and conditions. AT&T Verizon Wireless Sprint Alltel T-Mobile
Add to Alltel's... from their terms & conditions: Is anything in bold really enforced? I've heard it was rare, but I haven't heard of any actual cases...
probably only if you lived in a non-alltel area and consistantly did thousands off minutes off network. then you would probably show up on the radar. does your my circles work while roaming? Just Wondering
Oh yes, Unlimited My Circle while roaming, well-worth it. I think same goes for T-Mobile's Faves. I'm going to NJ next week for a week, and I'll be using at least 1000 My Circle minutes while there.
Thanks for posting this Ryan, it's good to know what the major carrier's policies are regarding roaming considering how often roaming questions are asked.