ZIP Code 31312

31312 is one of Georgia's ZIP codes, delivering to addresses in Guyton, Effingham County.

City: Guyton
County: Effingham County
State: Georgia
Prefix: 313xx

Where this code sits

31312 is part of the 313xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Guyton.

Guyton Georgia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 31312 delivers to without sharing its boundary.

912 Area code 912

ZIP codes nearest 31312

The ZIP codes whose reference points sit closest to 31312.
ZIP code	Distance	Delivers to
ZIP code 31329	4.2 mi	Springfield, GA
ZIP code 31326	9.1 mi	Rincon, GA
ZIP code 31307	9.7 mi	Eden, GA
ZIP code 31318	11 mi	Meldrim, GA
ZIP code 30415	14 mi	Brooklet, GA
ZIP code 31302	14 mi	Bloomingdale, GA
ZIP code 31308	14 mi	Ellabell, GA
ZIP code 31303	15 mi	Clyo, GA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 31312, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 31312. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.