Norfolk's dispatch (Troop B) was shut down in May or June of 2014. Lincoln dispatched for Troop B until 2015 or 2016 that's when Omaha took over. When Omaha took over Troop B Lincoln started dispatching for Troop C and they shut down Grand Island dispatch. North Platte (Troop D) started dispatching for Troop E around the same time.Omaha had replaced the Norfolk dispatch center several years ago, and I heard Troop C in Grand Island calling Lincoln earlier this summer. Wonder if Lincoln will be dispatching for the entire state.
As of now it seems like Omaha does dispatch only between 1500-2300 I have seen their radio IDs being used during that time. Any other time it's Lincoln. When the switch is completed only Lincoln and North Platte will have dispatch center.