St. John the Baptist County Area Codes

About St. John the Baptist County Area Codes

The county of St. John the Baptist County, located in Louisiana, is served by 1 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in St. John the Baptist County include 985. The county mainly follows the America/Chicago time zone.

Cities and towns served by these area codes in St. John the Baptist County include Laplace.

List of Area Codes in St. John the Baptist County, Louisiana

The table below lists all telephone area codes used in St. John the Baptist County, Louisiana, along with their associated cities and time zones from this dataset.

Related Area Code Pages

Explore related area code resources on Burning Compass:

• All area codes in Louisiana
• Individual area code details are available from the table above.