United-States-of-America(USA) country code is :

00 1 or +1
You will always have to dial this telephone code before the number you want to call in United-States-of-America(USA).

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How to call United-States-of-America(USA) ?

To call United-States-of-America(USA) you need to dial like this : 00 + United-States-of-America(USA) country code + city area code + the number you wish to call. For example to call United-States-of-America(USA) you always need to do 001 + number, so it looks like 00 1XXXXXXXXX. (00) is the intrnational access code but from Canada it is 011.

What is the 1 country code ?

001 is United-States-of-America(USA) country telephone code. It's the dialing code you need for calling United-States-of-America(USA) from another country. This page concern only United-States-of-America(USA) dial code. If you want to know others dialing country codes you can find what you search in homepage. 1 country code

International access code can be replaced by "+" and the dialing code can be written like +1 or like 001.

Indicatifs United-States-of-America(USA) par villes

  • ;Alberta 403
  • ;British Columbia 250
  • ;Hamilton 905
  • ;Kingston 613
  • ;London 519
  • ;Manitoba 204,Mississauga 905,Montreal 514;Montreal Surburban 450
  • ;New Brunswick 506;Newfoundland 709;Nova Scotia 902;North Bay 705
  • ;Ontario Fort William 807;Ottawa 613
  • ;Prince Edward Island 902
  • ;Quebec City 418
  • ;Sault Ste. Marie 705;Saskatchewan 306;Sherbrooke 819
  • ;Thunder Bay 807;Toronto 416,Trois-Rivieres 819;The Northwest Territories 819;867/403,
  • ;Vancouver and the Lower Mainland 604,Victoria 250
  • Sherbrooke 819;Saskatchewan 306,
  • ;Windsor 519,
  • ;Yukon 403;867


Photos of United-States-of-America(USA)

Some others countries codes

N° ISO code Flags Country Capital Country code
1 CZE République tchèque Prague +420 / 00420
2 TTO Trinidad et Tobago Port of Spain +1 / 001
3 OMN Oman Mascate +968 / 00968
4 BLR Bélarus Minsk +375 / 00375
5 ESH Sahara Occidental +212 / 00212
6 CHL Chili Santiago +56 / 0056
7 AUS Australie Canberra +61 / 0061
8 GNB Guinée Bissau Bissau +245 / 00245
9 NGA Nigéria Abuja +234 / 00234
10 BRB Barbade Bridgetown +1 / 001



International Country codes