ZIP Code 70633

70633 is one of Louisiana's ZIP codes, delivering to addresses in Dequincy, Calcasieu Parish.

City: Dequincy
Parish: Calcasieu Parish
State: Louisiana
Prefix: 706xx

Where this code sits

70633 is part of the 706xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dequincy.

Dequincy Louisiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 70633 delivers to without sharing its boundary.

337 Area code 337

ZIP codes nearest 70633

The ZIP codes whose reference points sit closest to 70633.
ZIP code	Distance	Delivers to
ZIP code 70660	8.3 mi	Singer, LA
ZIP code 70657	11 mi	Ragley, LA
ZIP code 70602	12 mi	Lake Charles, LA
ZIP code 70606	12 mi	Lake Charles, LA
ZIP code 70609	12 mi	Lake Charles, LA
ZIP code 70612	12 mi	Lake Charles, LA
ZIP code 70616	12 mi	Lake Charles, LA
ZIP code 70629	12 mi	Lake Charles, LA

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 70633, plotted from its record coordinates.

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

Scope ZIP code 70633. 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.