In the UK, area code 020 is London, but there are no numbers beginning with 020 2.
Other countries may have similar telephone area codes.
See the related link.
Ask your telephone company customer service, or, if you are asking about an office telephone system or other private phone system, ask your administrator.
get your postal code from here : http://find-postalcode.com/ and putting it in your account
Look in the local telephone directory.
yes he did invent the telephone code!!
The related link provides a list of telephone country codes.
There is no telephone area code 185 in Russia.
Leichtenstein is telephone country code +423.
Chesterfield is in area code 636. Look in a telephone directory, either the printed kind or the online version.
234 is the international country code for Nigeria - however - I can't find any reference to an area code starting 81 !
Telephone country code +380 is Ukraine. 38067 is also a US ZIP Code (postal code) for Saulsbury, Tennessee.
Telephone country code +93 is Afghanistan, and area code +93 25 (Afghan domestic telephone area code 025) is the city of Logar, south of Kabul.