Area code overlay approved for the 407/321 code.
Get ready to change the way you dial your local calls.
To ensure a continuing supply of new telephone numbers, the Florida Public Service Commission has approved an all services area code overlay for the 407/321 overlay region, which currently serves Orange, Osceola, and Seminole Counties, as well as parts of Lake and Volusia Counties. The new 689 area code will be “overlaid”, or superimposed, over the region now served by the 407/321 overlay. The portion of the 321 area code serving Brevard County is not affected and will not receive the 689 overlay.