Originally Posted by xyzzy
FWIW, T-Mobile and Cingular still share networks in a lot of places (at least for now...)
Not for prepaid. With T-Mobile prepaid you are limited to T-Mobile's own network.
Originally Posted by xyzzy
Also, T-Mobile lets you dial #min# to find out how many minutes you've used on your plan in the current billing cycle.
#646# (#MIN#) does not work for prepaid on T-Mobile. Instead, you would use T-Zone, which is free (albeit for only a handful of sites, including your account info, CNN, Weather, ABC, etc).