Will wireless sync work in my area?

New here,

I have a question about Blackberry service and the coverage map. My
area has a bright orange (best) coverage on the map however ATT does
not offer plans in my area. When I check 3g, there is none in my
area. Will the Blackberry wireless sync work?

I dont see any reason why you shouldn't be able to sync your phone. Try using <a href="http://zyb.com/">zyb</a> for doing the sync.