🇺🇸 United States · Texas

Area code 737

Area code 737 is a telephone area code in Texas, United States. Local time is UTC−6 (UTC−5 in summer). Numbers look like (737) 234-5678, or +1 737 234 5678 from abroad.

State: Texas
Time zone: Chicago UTC−6 (UTC−5 in summer)
Local time now: –
Dial from abroad: +1 737

How to dial area code 737

Calling from	You dial
Inside the 737 area	737 234 5678 (10 digits)
Elsewhere in the US & Canada	1 737 234 5678
Any mobile phone, anywhere	+1 737 234 5678
UK, Europe, India and most countries	00 1 737 234 5678
Australia	0011 1 737 234 5678

Area code 737: FAQ

Where is area code 737?

Area code 737 is in Texas, United States.

What time zone is area code 737 in?

Area code 737 is in the America/Chicago time zone (UTC−6 (UTC−5 in summer)).

How do I call a 737 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 737 and the seven-digit number. Example: +1 737 234 5678.

Is a call from area code 737 a scam?

Area code 737 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 737 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/+17372345678

{
  "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"
}