Edge Wireless customers MUST migrate to AT&T by May 31, 2009 or lose their service!
"Effective May 31, 2009, your current Edge Wireless service will be shut down and no longer available. To ensure we can provide you the best wireless experience possible, all former Edge Wireless customers will need to upgrade to a new AT&T phone and calling plan in order to continue uninterrupted service. To make the transition as easy as possible, we've designed some great deals on new phones for you, including some FREE phone options." http://www.wireless.att.com/mergers/...less/about.jsp
Man, they are really moving right along on this, April was when they were folded into AT&T. It sounds like they are just going to delete all the old Edge Wireless account info on that date, and I assume this means the old Edge MNC, 310-090 will cease to be by that date, being replaced by 310-410. Resistance is futile, you will be assimilated :D