Georgia Code Title 44. Property § 44-4-20

(1) The area now included in the following counties shall constitute the East Zone: Appling, Atkinson, Bacon, Baldwin, Brantley, Bryan, Bulloch, Burke, Camden, Candler, Charlton, Chatham, Clinch, Coffee, Columbia, Dodge, Echols, Effingham, Elbert, Emanuel, Evans, Franklin, Glascock, Glynn, Greene, Hancock, Hart, Jeff Davis, Jefferson, Jenkins, Johnson, Laurens, Liberty, Lincoln, Long, McDuffie, McIntosh, Madison, Montgomery, Oglethorpe, Pierce, Richmond, Screven, Stephens, Taliaferro, Tattnall, Telfair, Toombs, Treutlen, Ware, Warren, Washington, Wayne, Wheeler, Wilkes, and Wilkinson; and

(2) The area now included in the following counties shall constitute the West Zone: Baker, Banks, Barrow, Bartow, Ben Hill, Berrien, Bibb, Bleckley, Brooks, Butts, Calhoun, Carroll, Catoosa, Chattahoochee, Chattooga, Cherokee, Clark, Clay, Clayton, Cobb, Colquitt, Cook, Coweta, Crawford, Crisp, Dade, Dawson, Decatur, DeKalb, Dooly, Dougherty, Douglas, Early, Fannin, Fayette, Floyd, Forsyth, Fulton, Gilmer, Gordon, Grady, Gwinnett, Habersham, Hall, Haralson, Harris, Heard, Henry, Houston, Irwin, Jackson, Jasper, Jones, Lamar, Lanier, Lee, Lowndes, Lumpkin, Macon, Marion, Meriwether, Miller, Mitchell, Monroe, Morgan, Murray, Muscogee, Newton, Oconee, Paulding, Peach, Pickens, Pike, Polk, Pulaski, Putnam, Quitman, Rabun, Randolph, Rockdale, Schley, Seminole, Spalding, Stewart, Sumter, Talbot, Taylor, Terrell, Thomas, Tift, Towns, Troup, Turner, Twiggs, Union, Upson, Walker, Walton, Webster, White, Whitfield, Wilcox, and Worth.