I posted Denver's EvDO roaming PRL in the PRL thread. EvDO is released in Denver, so you'll *228 compatible PRLs.
*edit: the post is gone, and it's not on the list.
Switch to a plan with EvDO included ($50 includes 30 minutes), make sure your SPC is 000000, and then *228. You'll get the right PRL.
