Dialing Codes for Selected Countries

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

Dialing codes for San Diego, United States

The table highlights the dialing differences between dialing San Diego landline phones and San Diego mobile phones. The landline phone number format is marked with an 'l' and the mobile phone format is marked with an 'm'.

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 San Diego

To make an international phone call to San Diego, CA, you will need to dial a phone number formatted roughly as follows:

International Phone Number Format

idd  1  aaa nnn nnnn
international
access code
US country
code
area
code
local subscriber
number

Aside from the US country code, all the other dialing code still need to be plugged in.

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 San Diego

The phone number formats for making international calls to San Diego 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 San Diego dialing information here.

International Dialing Codes for Selected Countries

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

NOTES:

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

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

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