478 Area Code: Macon, Georgia

Central Georgia is served by the 478 area code, with Macon as its primary city. Macon sits on the Ocmulgee River at the fall line — the geological seam where the rolling Piedmont gives way to the flat Coastal Plain — and the city has long functioned as the regional commercial and medical center for the surrounding middle Georgia counties. The 478 footprint reaches across an extended swath of the state, taking in Warner Robins (and the surrounding Robins Air Force Base community), Milledgeville, and the smaller cities along the I-16 corridor toward the coast.

Records linked to 478 numbers in the directory often include other Georgia cities — Albany, Atlanta, Columbus, and Sandy Springs among them. None are inside the 478 footprint. Their appearance reflects standard public-record dynamics across the state, with phone numbers porting across Georgia and addresses linked across multiple cities. The directory currently documents 280 distinct prefixes within 478 in detail, a working subset of the prefix population the code actually carries.

Macon's home values come in well below the US median, a pattern shaped by the broader middle Georgia housing market. Median household income runs below the national figure, the city's median age sits a touch under the US reading, and population places Macon as a mid-sized Georgia city — substantial in its regional context but well behind the metropolitan centers in the Atlanta region. The working economy reflects a substantial healthcare sector, the surrounding agricultural base, and the long-running presence of higher education in central Georgia.