🇺🇸 United States · Louisiana

Area code 504

Area code 504 is a telephone area code in Louisiana, United States, covering New Orleans, Metairie, Marrero, Chalmette, Kenner, Westwego and more. Local time is UTC−6 (UTC−5 in summer). Numbers look like (504) 234-5678, or +1 504 234 5678 from abroad.

State: Louisiana
Time zone: Chicago UTC−6 (UTC−5 in summer)
Local time now: –
Dial from abroad: +1 504

Places in area code 504

Cities and towns with telephone exchanges in the 504 area code, most exchanges first.

New Orleans
Metairie
Marrero
Chalmette
Kenner
Westwego
Venice
Belle Chasse
Lafitte
Jefferson

How to dial area code 504

Calling from	You dial
Inside the 504 area	504 234 5678 (10 digits)
Elsewhere in the US & Canada	1 504 234 5678
Any mobile phone, anywhere	+1 504 234 5678
UK, Europe, India and most countries	00 1 504 234 5678
Australia	0011 1 504 234 5678

Other area codes in Louisiana

225 Baton Rouge, Denham Springs 318 Shreveport, Monroe 337 Lafayette, Lake Charles 985 Houma, Covington

Area code 504: FAQ

Where is area code 504?

Area code 504 is in Louisiana, United States and serves New Orleans, Metairie, Marrero, Chalmette, Kenner, Westwego. and other places

What time zone is area code 504 in?

Area code 504 is in the America/Chicago time zone (UTC−6 (UTC−5 in summer)).

How do I call a 504 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 504 and the seven-digit number. Example: +1 504 234 5678.

Is a call from area code 504 a scam?

Area code 504 is a regular North American area code, but caller ID can be spoofed: scammers often show local-looking numbers. Do not call back unknown numbers that ask for money or personal data, and check the number with the phone number validator to see whether it is valid and whether it is a mobile, landline or VoIP number.

Phone number API

Check 504 numbers in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

100 free requests every month. No credit card required.

GET https://api.numlookupapi.com/v1/validate/+15042345678

{
  "valid": true,
  "number": "12069220880",
  "local_format": "2069220880",
  "international_format": "+12069220880",
  "country_prefix": "+1",
  "country_code": "US",
  "country_name": "United States of America",
  "location": "Seattle",
  "line_type": "landline",
  "e164_format": "+12069220880",
  "national_format": "(206) 922-0880"
}