Where is area code 504 located and what state is area code 504?

Area code 504 is located in Louisiana (United States), covering major cities and regions including New Orleans, Kenner, Gretna, Harahan, Westwego, Jean Lafitte.

How to call area code 504 and do I need to dial area code 504?

To dial a number in area code 504, format your call as +1 (504) XXX-XXXX. Mandatory 10-digit dialing is required in overlay regions.

Is area code 504 a scam, spam, or dangerous call?

Area code 504 is a legitimate geographic area code for Louisiana. However, scammers frequently spoof numbers from any area code, so exercise caution with unknown callers.

North American Area CodeCentral Time Zone

Area Code 504 Location & Details

Q: What timezone is area code 504?

Area code 504 operates on the Central timezone.

State / Region: Louisiana • Country: United States

Major Cities Covered: New Orleans, Kenner, Gretna, Harahan, Westwego, Jean Lafitte

Standard Dial Format

+1 (504) XXX-XXXX

Country Code: +1 (NANP Format)

What State is Area Code 504?

LouisianaState Hub →

Country Territory

United States

504 Area Code Time Zone

Central

504 Overlay Codes

No Overlays

Area Code 504 Geographic Map

Interactive location bounds and coverage area for Louisiana (Central Timezone)

Lat: 29.93° • Lng: -90.11°

📍 Geographic Center: LouisianaMap data © OpenStreetMap contributors

Where is Area Code 504 Located?

Telephone area code 504 is assigned to Louisiana in United States. It serves cities and metropolitan communities including New Orleans, Kenner, Gretna, Harahan, Westwego, Jean Lafitte.

Historical Context & Area Code Overlay Information:504 serves Louisiana (United States).

For local and long-distance calls within area code 504, standard 10-digit dialing (504) XXX-XXXX applies.

Who Called Me from Area Code 504?

Received an unknown call, missed call, or text scam from area code 504? Here is how to trace who is calling from 504 area code and verify unknown numbers safely:

Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 504 prefix to boost pick-up rates.

Reverse Phone Lookup Area Code 504:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 504 & Dialing Format

When placing a phone call to a number in area code 504, follow the correct dialing format depending on your calling location:

Calling from inside the US / Canada (+1): Dial 1 + (504) + 7-digit number.
Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 504 + 7-digit number.
Do I need to dial area code 504 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 504

Urban centers, census places, and communities within the +1-504 calling area

6 Major Cities Listed

City Name	County	Population	% of 504 Pop
New Orleans	Orleans Parish	362,154	78.1%
Kenner	St. Charles Parish	65,136	14.0%
Gretna	Orleans Parish	17,360	3.7%
Harahan	St. Charles Parish	8,916	1.9%
Westwego	St. Charles Parish	8,317	1.8%
Jean Lafitte	Jefferson Parish	1,858	0.4%

Counties Covered by Area Code 504

Geographic county distribution and population coverage across Louisiana

County Name	Total Population	% of 504 Area	% of County
Orleans Parish	363,477	81.8%	100%
St. Charles Parish	50,658	17.8%	100%
Jefferson Parish	432,404	0.4%	0%

☎️Area Code 504 Exchange Prefixes & Carriers

Showing 50 of 582 central office 3-digit prefixes and assigned telecom carriers

76% Landline17% Wireless6% VoIP

Prefix	Line Usage	Rate Center	Assigned Carrier	Assign Date
(504) 200-	📞Landline	NEWORLEANS	PAETEC ITEL, LLC	N/A
(504) 201-	📱Wireless	KENNER	NEW CINGULAR WIRELESS PCS, LLC - GA	N/A
(504) 202-	📞Landline	NEWORLEANS	AT&T - LOCAL	N/A
(504) 203-	💻VoIP	NEWORLEANS	ONVOY SPECTRUM, LLC	10/12/2022
(504) 204-	📞Landline	XXXXXXXXXX	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 205-	📱Wireless	LAFITTE	METROPCS, INC.	07/03/2013
(504) 206-	📱Wireless	NEWORLEANS	METROPCS, INC.	10/14/2011
(504) 207-	📞Landline	NEWORLEANS	PAETEC ITEL, LLC	N/A
(504) 208-	📞Landline	NEWORLEANS	LEVEL 3 COMMUNICATIONS, LLC - LA	N/A
(504) 209-	📱Wireless	LAFITTE	METROPCS, INC.	12/15/2014
(504) 210-	📞Landline	NEWORLEANS	PAETEC ITEL, LLC	N/A
(504) 211-	📞Landline	XXXXXXXXXX	MULTIPLE OCN LISTING	N/A
(504) 212-	📞Landline	NEWORLEANS	PAETEC ITEL, LLC	N/A
(504) 213-	📞Landline	NEWORLEANS	SPOK, INC.	N/A
(504) 214-	📱Wireless	NEWORLEANS	NEW CINGULAR WIRELESS PCS, LLC - GA	N/A
(504) 215-	📱Wireless	NEWORLEANS	METROPCS, INC.	09/28/2011
(504) 216-	📞Landline	KENNER	ADVANCED TEL., INC. - LA	N/A
(504) 217-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	08/31/2011
(504) 218-	📞Landline	NEWORLEANS	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	N/A
(504) 219-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 220-	📱Wireless	NEWORLEANS	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	N/A
(504) 221-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	06/08/2011
(504) 222-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	11/09/2010
(504) 223-	📞Landline	KENNER	NUSO, LLC	N/A
(504) 224-	📱Wireless	NEWORLEANS	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	N/A
(504) 225-	💻VoIP	NEWORLEANS	ONVOY SPECTRUM, LLC	07/06/2023
(504) 226-	💻VoIP	NEWORLEANS	ONVOY, LLC - LA	11/30/2015
(504) 227-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 228-	📱Wireless	NEWORLEANS	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	N/A
(504) 229-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	10/14/2011
(504) 230-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	06/13/2011
(504) 231-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	N/A
(504) 232-	📱Wireless	NEWORLEANS	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	N/A
(504) 233-	📞Landline	LAFITTE	COMCAST IP PHONE, LLC	N/A
(504) 234-	📱Wireless	NEWORLEANS	NEW CINGULAR WIRELESS PCS, LLC - GA	05/20/2002
(504) 235-	📞Landline	NEWORLEANS	LEVEL 3 TELECOM OF LOUISIANA, LLC - LA	N/A
(504) 236-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	N/A
(504) 237-	📞Landline	KENNER	VOICESTREAM GSM I, LLC	N/A
(504) 238-	💻VoIP	NEWORLEANS	ONVOY, LLC - LA	08/18/2023
(504) 239-	📱Wireless	NEWORLEANS	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA	N/A
(504) 240-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 241-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 242-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 243-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 244-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 245-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 246-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 247-	📞Landline	NEWORLEANS	PAETEC ITEL, LLC	N/A
(504) 248-	📞Landline	NEWORLEANS	BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL	N/A
(504) 249-	📱Wireless	NEWORLEANS	METROPCS, INC.	06/22/2011