Us country code

What is the country code for calling the USA? The codes are defined by the ITU-T in standards E. The prefixes enable international direct dialing (IDD), and are also referred to as international subscriber dialing. See full list on countrycodeguide.

This code is used before area codes and local numbers. The United States shares its country code with Canada , Puerto Rico and other U.

Instantly get the US country code and United States area code to help you make your international call to United States. Our complete resource of US area codes will help you make your call to Washington, D. This country code is needed each time a caller from outside the United States attempts to connect with someone who has a US number. USA Area Codes An area code is 3-number prefix that indicates from which area of the United States a caller is communicating. The number of area codes designated to a state is dependent on the size and distribution of its residents.

These codes are used throughout the IT industry by computer systems and software to ease the identification of country names. If you are calling from UK. It is prepared by the Office of the Law Revision Counsel of the United States House of Representatives.

It is the national prefix to be used to dialing to this country from another country.

Accepted Country Code Listing. Please be sure to use any of the following international country codes in your certificate signing requests (CSR) that corresponds to the country of origin for the SSL. A country code allows you to call one country from another country — in this case, the country code “1” allows you to call the USA from outside of the USA. It bases its list of country names and abbreviations on the list of names published by the United Nations.

The UN also uses 3-letter codes , and numerical codes to identify nations, and those are shown above. Calls to Canada, Puerto Rico, Guam, U. AL: Albania: GA: Gabon: NE: Niger: DZ: Algeria: GGambia: NG: Nigeria: AS: American Samoa: GE: Georgia, Republic of: NO: Norway: AD: Andorra: DE: Germany: OOman. ISD code is also know as country calling code. It is now called an IDD prefix (international direct dialing) – a country will typically have an NDD prefix as well (national direct dialing). COUNTRY OR TERRITORY.

Bahamas Bahrain Bangladesh Barbados Belarus Belgium. Then you would punch in 6 which is the Country Code. Next you need to get the area code.

The “00” is a common dialing prefix specifying that an international (rather than a local number) number will follow. You won't be able to send texts to or receive texts from customers of international carriers not included below. The list below shows countries with their country codes and supported carriers. International area code lookup will be fast and convenient.

Note: Sending and receiving international texts from the carriers below while in the US is charged at $0.

However, text messages sent to or. US is the two-letter country abbreviation for United States. Country codes are also referred to as ISDs or international subscriber dialing codes. City Code , Area Code or Dialing Code listed on this table are for your information only.

You are about to leave travel. Links to external websites are provided as a convenience and should not be construed as an endorsement by the U. Department of State of the views or products contained therein. Select a Country from the menu, and learn the mailing options, calculate postage, and access Customs forms.

For current postage prices, review USPS Postal Explorer site - Notice 123. Commerce Control List Overview and the Country Chart Supplement No.