Dialing Codes for Selected Countries

The table below shows the complete international phone number format for calling Denver, CO from selected countries worldwide. The table includes the international direct dial code (or IDD) for each country.

Dialing codes for Denver, United States

When dialing Denver, CO, there are no differences between dialing to landline phones and to mobile phones. Phone number formats are identical for the two types of numbers in the US.

Please consult with your international phone operator to determine if additional dialing steps are required to secure an international phone line from your carrier.

International Phone Number Format to Call Denver

To make an international phone call to Denver, CO, you will need to dial a phone number formatted roughly as follows:

International Phone Number Format

ddd  1  aaa nnn nnnn
international
access code
United States
country code
area
code
local subscriber
number

Aside from the USA country code, all the other dialing codes still need to be plugged in with the correct information.

The international access code (or IDD) will be 1- to 4-digits long, depending on your country. You can find the IDD for selected countries below. If your country is not listed, please look up other IDDs here.

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Phone Number Formats for Calling Denver

The phone number formats for making international calls to Denver landline or mobile phone numbers are listed below for selected countries.

Follow country links for additional dialing details. If your country is not listed, you can find general Denver dialing information here.

International Dialing Codes for Selected Countries

Call Denver from... IDD Your phone number
should look like this
The Americas
Call Denver from Brazil 00xx*  00xx 1 aaa nnn nnnn
Call Denver from Canada n/a** 1 aaa nnn nnnn
Call Denver from Mexico 00  00 1 aaa nnn nnnn
Europe
Call Denver from France 00*  00 1 aaa nnn nnnn
Call Denver from Germany 00  00 1 aaa nnn nnnn
Call Denver from Ireland 00  00 1 aaa nnn nnnn
Call Denver from Italy 00  00 1 aaa nnn nnnn
Call Denver from the Netherlands 00  00 1 aaa nnn nnnn
Call Denver from Turkey 00  00 1 aaa nnn nnnn
Call Denver from the UK 00  00 1 aaa nnn nnnn
Middle East & Africa
Call Denver from Bahrain 00  00 1 aaa nnn nnnn
Call Denver from Israel 00*  00 1 aaa nnn nnnn
Call Denver from Kuwait 00  00 1 aaa nnn nnnn
Call Denver from Qatar 00  00 1 aaa nnn nnnn
Call Denver from Saudi Arabia 00  00 1 aaa nnn nnnn
Call Denver from South Africa 00  00 1 aaa nnn nnnn
Call Denver from UAE / Dubai 00  00 1 aaa nnn nnnn
Asia Pacific
Call Denver from Australia 0011  0011 1 aaa nnn nnnn
Call Denver from China 00  00 1 aaa nnn nnnn
Call Denver from India 00  00 1 aaa nnn nnnn
Call Denver from Japan 010*  010 1 aaa nnn nnnn
Call Denver from New Zealand 00  00 1 aaa nnn nnnn
Call Denver from Pakistan 00  00 1 aaa nnn nnnn
Call Denver from Philippines 00  00 1 aaa nnn nnnn
Call Denver from Singapore 001*  001 1 aaa nnn nnnn
Call Denver from South Korea 00xxx*  00xxx 1 aaa nnn nnnn
Call Denver from Taiwan 002  002 1 aaa nnn nnnn

NOTES:

* This country has multiple IDDs. Follow links for details.

** No IDD is required when dialing Denver from the United States, Jamaica, or any other country within the North American Numbering Plan (NANP).

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