Richwood, Louisiana
No ZIP code carries the name of Richwood, Louisiana, in Ouachita Parish; the nearest ZIP code is 71202, in area code 318, with 457 as an overlay.
- Nearest ZIP
- 71202
- Area codes
- 318, 457
- County
- Ouachita Parish
- State
- Louisiana
- Time zone
- Central Time
- Coordinates
- 32.4486, -92.0773
Nearest ZIP codes to Richwood
This is the ZIP code nearest to Richwood, each listed with the post office it is named after.
Area codes for Richwood
- Area code 318
In service since 1957. Shares its area with 457. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 457
In service since September 25, 2025. Shares its area with 318. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.
Time zone
Richwood is in the Central Time zone.
Towns near Richwood
- Monroe6.5 km (4.0 mi)
- Swartz9 km (5.6 mi)
- Brownsville9.1 km (5.7 mi)
- Bawcomville9.3 km (5.8 mi)
- West Monroe10.3 km (6.4 mi)
- Lakeshore10.4 km (6.5 mi)
- Claiborne15.2 km (9.4 mi)
- Start20.9 km (13 mi)
Local numbers in area code 318
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- (318) 770-7789Keatchie, LA$59View & buy
- (318) 770-7890Keatchie, LA$59View & buy
- (318) 770-7891Keatchie, LA$59View & buy
- (318) 770-7893Keatchie, LA$59View & buy
- (318) 770-7897Keatchie, LA$59View & buy
- (318) 770-8567Keatchie, LA$59View & buy
- (318) 770-8760Keatchie, LA$59View & buy
- (318) 770-8761Keatchie, LA$59View & buy
- (318) 770-8762Keatchie, LAAlso spells USMC$59View & buy
- (318) 770-8764Keatchie, LA$59View & buy
- (318) 770-8767Keatchie, LA$59View & buy
- (318) 770-8768Keatchie, LA$59View & buy
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