+1
This is the international dialing code for United States.
Dialing Format
To call a United States phone number from any country:
[Your Exit Code] + 1 + [Area Code] + [Local Number]
Example: Calling New York City from abroad
[Exit Code] 1 212 [Local Number]
Where:
[Exit Code] = Your country's international dialing code
1 = United States country code
212 = New York City area code (without leading 0)
[Local Number] = Local phone number
Important Dialing Rules
- When dialing internationally, remove the leading 0 from United States area codes
- For example, if the local number is 0212 123 4567, dial [Exit Code] 1 212 123 4567
- Mobile numbers in United States typically start with specific prefixes
Quick Facts
+1
Country Code
011
United States Exit Code
41+
Area Codes
Major United States Area Codes
New York City
212, 646, 332, 917
Los Angeles
213, 310, 323, 424, 661, 818
Chicago
312, 773, 872
Houston
713, 281, 832, 346
Miami
305, 786
Las Vegas
702, 725
San Francisco
415, 628
Seattle
206, 253, 360, 425
Boston
617, 857, 781, 339, 508, 774
Washington DC
202
Philadelphia
215, 267, 445
Phoenix
480, 602, 623, 520
How to Call United States from Specific Countries
Select your origin country for specific dialing instructions: