Where Is Area Code 478?
Area code 478 serves central Georgia, with Macon as its primary city. The coverage area includes much of Georgia’s central and east-central interior. Georgia is part of the South Atlantic region under the U.S. Census classification.
Major communities include Warner Robins, Milledgeville, Dublin, Perry, Fort Valley, Forsyth, Eastman, Cochran, and Hawkinsville. The area code covers communities in Bibb, Houston, Baldwin, Jones, Monroe, Peach, Laurens, Bleckley, Dodge, Pulaski, Twiggs, Crawford, Macon, Washington, Johnson, Wilkinson, Taylor, and Emanuel counties.
Macon lies on Georgia’s Fall Line, and the Ocmulgee River runs through the city. Ocmulgee Mounds National Historical Park is in Macon. Robins Air Force Base near Warner Robins, Mercer University in Macon, and Georgia College & State University in Milledgeville are notable regional institutions.
Cities and Communities in the 478 Area Code
- Byron, Peach County
- Butler, Taylor County
- Centerville, Houston County
- Cochran, Bleckley County
- Dublin, Laurens County
- Eastman, Dodge County
- Fort Valley, Peach County
- Forsyth, Monroe County
- Gordon, Wilkinson County
- Gray, Jones County
- Hawkinsville, Pulaski County
- Irwinton, Wilkinson County
- Jeffersonville, Twiggs County
- Knoxville, Crawford County
- Macon, Bibb County
- Marshallville, Macon County
- Milledgeville, Baldwin County
- Montezuma, Macon County
- Oglethorpe, Macon County
- Perry, Houston County
- Reynolds, Taylor County
- Roberta, Crawford County
- Sandersville, Washington County
- Swainsboro, Emanuel County
- Unadilla, Dooly County
- Warner Robins, Houston County
- Wrightsville, Johnson County
History of Area Code 478
Area code 478 entered service on May 1, 2000, after a geographic split from area code 912. The split gave central Georgia, including Macon and Warner Robins, its own numbering plan area while 912 continued to serve southeastern Georgia.
Area code 478 operates as a standalone geographic code rather than an overlay. The split provided separate numbering capacity for central Georgia as telephone use expanded in the region.
Key Facts About Area Code 478
- Area code 478 is a geographic area code in Georgia, also known as GA.
- Macon is the primary city associated with area code 478.
- Area code 478 is in the South Atlantic region under U.S. Census classifications.
- Area code 478 uses Eastern Time.
- Area code 478 entered service on May 1, 2000, after a split from area code 912.
- Area code 478 is a split area code, not an original area code or an overlay.
- Ocmulgee Mounds National Historical Park is located in Macon, within the 478 service area.
- Robins Air Force Base is located in Houston County near Warner Robins, a major city in the 478 service area.
Frequently Asked Questions
What state is area code 478 in?
Area code 478 is in Georgia.
What major cities use area code 478?
Major cities using area code 478 include Macon, Warner Robins, Milledgeville, Dublin, Perry, Fort Valley, Forsyth, Eastman, Cochran, and Hawkinsville.
What time zone is area code 478 in?
Area code 478 uses Eastern Time.
Is area code 478 a toll-free number?
No, area code 478 is a geographic area code, not a toll-free number.