Kent is a fairly large county with different area codes for different towns. Examples include 01304 for Dover and 01233 for Ashford.
For an exact answer, you will need to search for a specific town within Kent.
0121 serves the Birmingham, England area for telephone networks.
(01933) or +44 1933.
There is no overall calling or postal code for Kent. STD (Subscriber Trunk Dialling) telephone codes are exchange specific. Postal codes are specific to a few houses.
01274 +44 1274 from overseas.
01420 is for Alton, in Hampshire.
Chipping Norton, Oxfordshire.
The area code of 01702 is for the seaside resort of Southend-on-Sea.
It is (01603) or +44 1603.
It is (01433), or +44 1433 from overseas. Hope that helps! ^ - ^
There is no telephone area code 185 in Russia.
In the UK, telephone area code 020 (+44 20 in international format) is London, and there are some numbers beginning with 020 33, but the 33 is the first two digits of an 8-digit local number. In Germany, area code 0203 (+49 203 in international format) is Duisburg. There are many other countries where 02033 or similar could be a valid domestic telephone area code. Telephone country code +20 is Egypt, and +20 3 is the area code for Alexandria.
Area code 0191 is "Tyne and Wear" in the north of England, and a number beginning with 0191 3 is in Durham.