Country code list
North American numbering
International calling FAQ
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How to call United States from Norway:
00 - 1 -
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All areas: ??? ??? ????
* Use also to TEXT American numbers. **
often work interchangeably from cell phones.
Current time in Washington DC, United States:
1:24 PM, June 4, 2023
This country uses
multiple time zones
Area code locator
- Find the area code for a US city or browse codes to see their locations
Official area code maps
- from the North American Numbering Plan Administrator
- Area code maps and tables
- business listings and reviews
- people and business search
Traveling to United States?
Single emergency number: 911
Dialing emergency abroad
Stay connected with Airalo eSIM cards
How to call/text abroad using a cell phone
Higher charges when calling a foreign cell phone
Will people hear a different ringing sound when calling my cell phone while I am abroad?
..more articles at