Where is telephone country code 964?

Country code +964 (dialed as 00 964 from many places) is Iraq. Note that you must drop the trunk prefix 0 from the beginning of the Iraqi number when calling from abroad. For example, Basrah's area code 040 becomes +964 40.

Baghdad is area code +964 1.

Other landline area codes are in the range +964 21 through +964 66.

Mobile numbers begin with +964 7.

(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 North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)