What is the international dial code for San Francisco?

Answer 1

San Francisco, California, is mostly in telephone area code +1 415. The San Francisco International Airport, along with small portion on the southern edge of the city, are in area code +1 650, and several other area codes are used in the metropolitan area. Furthermore, area code +1 628 will be added as an overlay of +1 415 in 2015.

The international access prefix for outbound international calls from San Francisco (or any other part of the USA and Canada) is 011.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)

Answer 2

Most of San Francisco, CA, is in area code +1 415. A very small portion of the southern edge of the city is in area code +1 650. In 2015, area code +1 628 will be added as an overlay of area code +1 415.

Answer 3

Dial the International Access Code (00).

Dial the US Country Code (1).

Dial the US Area Code and Local Number (xxx - xxx - xxxx).