CDE's Regionalized Service Map
Using your mouse, move the cursor over any of the regions on the map. As you allow the cursor to "hover" over a particular region, the related contact information should appear to the right of the map. The mapped regions are also linked to detailed contact pages corresponding to each region.
For contact information on your Regional Team and the associated Regional Assistance Centers, click or hover over the appropriate area of the map. If you have some doubt as to which region your district belongs, try the nearest logical region and check the list of districts you find there.