The old 423 area code will change to the new 865 or VOL. Callers can use either the 423 or 865 area code until April 24, 2000.
Besides Knox, the counties affected are Anderson, Blount, Roane, Loudon, Sevier, Jefferson, Grainger, and Union.
The old 423 area code will change to the new 865 or VOL. Callers can use either the 423 or 865 area code until April 24, 2000.
Besides Knox, the counties affected are Anderson, Blount, Roane, Loudon, Sevier, Jefferson, Grainger, and Union.