Where is telephone area code plus 1 777?

Answer 1

'00' is the most commonly used international access prefix, which would leave you with country code +1 (North America = USA, Canada, etc.) and area code 777 (invalid code).

If your international access prefix is '001', on the other hand, you have country code +7 (Russia and Kazakhstan) and an area code beginning with 77, which is a mobile in Kazakhstan.

(It is much less confusing to quote international numbers in international format, without the international access prefix, since different countries use a variety of different prefixes. Some countries even use several different prefixes. Also, you can enter a number in international format (starting with the plus sign) on a GSM mobile phone and let the mobile network insert the appropriate prefix, wherever you may roam.)

(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.)

Answer 2

Telephone country code +1 is North America, including the USA, Canada, and 18 islands in or near the Caribbean. However, telephone area code +1 777 is unassigned. There are no valid telephone numbers beginning with +1 777.

(The plus signmeans "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.)