504 Area Code: Location, Cities & Time Zone

The 504 area code is one of the most recognizable telephone area codes in Louisiana, primarily serving New Orleans and nearby communities. If you’ve received a call from a 504 area code number or are searching for the 504 area code location, this guide explains where it is located, the cities it covers, its time zone, and other essential information.

What Is the 504 Area Code?

The 504 area code is part of the North American Numbering Plan (NANP) and has been serving southeastern Louisiana since 1947. Originally, it covered the entire state of Louisiana, but as the population grew, additional area codes were introduced.

Today, the 504 area code mainly serves the New Orleans metropolitan area and surrounding communities.

504 Area Code Location

The 504 area code location is in Southeastern Louisiana, United States.

The area follows the:

Central Time Zone (CT)
Central Standard Time (CST)
Central Daylight Time (CDT) during Daylight Saving Time

Cities Covered by the 504 Area Code

The 504 area code serves several major cities and communities, including:

New Orleans
Metairie
Kenner
Gretna
Westwego
Harahan
Jefferson
St. Rose
River Ridge
Belle Chasse (parts)

These cities are part of the Greater New Orleans metropolitan area and are home to millions of residents and businesses.

History of the 504 Area Code

The 504 area code was one of Louisiana’s original telephone area codes. As demand for phone numbers increased, the state introduced additional area codes through splits and overlays.

Although its geographic coverage has changed over the years, 504 remains closely associated with New Orleans and its surrounding suburbs.

Do You Need to Dial the Area Code?

Yes. Local calls within the 504 area code require 10-digit dialing, meaning you must dial:

Area code
Seven-digit phone number

This ensures calls are routed correctly within the North American telephone system.

Is the 504 Area Code Safe?

Yes. A phone number with the 504 area code is generally legitimate and belongs to southeastern Louisiana.

However, always follow these safety tips:

Be cautious of unexpected callers.
Never share personal or financial information with unknown contacts.
Verify businesses before sending payments.
Block spam or scam numbers.

Keep in mind that scammers can spoof any area code, including 504.

Conclusion

The 504 area code serves New Orleans and many surrounding communities in southeastern Louisiana. As one of the state’s original area codes, it continues to play an important role in connecting residents, businesses, and visitors. Whether you’re researching the 504 area code location or identifying an incoming call, understanding its cities, time zone, and coverage can help you recognize where the call originates.

Frequently Asked Questions (FAQs)

Where is the 504 area code located?

The 504 area code location is in Southeastern Louisiana, primarily serving New Orleans and nearby communities.

What cities use the 504 area code?

Major cities include New Orleans, Metairie, Kenner, Gretna, Harahan, Westwego, Jefferson, and St. Rose.

What time zone is the 504 area code in?

The 504 area code follows the Central Time Zone (CT).

Is the 504 area code toll-free?

No. The 504 area code is a geographic area code assigned to southeastern Louisiana.

Why is the 504 area code famous?

The 504 area code is strongly associated with New Orleans, a city known worldwide for its music, Mardi Gras celebrations, historic French Quarter, and rich cultural heritage.

Is a 504 phone number legitimate?

Yes. Millions of residents, businesses, and government organizations throughout southeastern Louisiana use 504 area code phone numbers.