Find the last 4 digits (ZIP+4) for an address in 70643

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ZIP Code 70643 – Grand Chenier, LA

Grand Chenier, Louisiana · Cameron Parish · Central time

ZIP code70643
CityGrand Chenier
StateLouisiana
CountyCameron Parish
Population87
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area261.17 sq mi
Center (lat, long)29.7372, -92.7791

Area codes in this area

337

These are the area codes that most often serve ZIP 70643 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

70632 Creole · 11.7 mi70549 Lake Arthur · 21.6 mi70548 Kaplan · 21.8 mi70542 Gueydan · 22.1 mi70630 Bell City · 26.3 mi70646 Hayes · 27 mi70559 Morse · 32.1 mi70607 Lake Charles · 32.2 mi

About ZIP 70643

ZIP code 70643 is assigned to Grand Chenier, Louisiana. It lies in Cameron Parish. Its Census area covers about 261.17 square miles of land. The closest neighboring ZIP is 70632 (Creole), about 11.7 miles away.

Every address in 70643 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources