It is a number, but is best handled as a string in databases, so that any leading zero is not lost.
There is no telephone area code 185 in Russia.
A telephone area code is numeric data, but in some cases it may be more appropriate to store it as a text field because many countries quote telephone area codes including the trunk prefix 0. For example, Liverpool, England, is in UK area code 0151. Also, it is sometimes more appropriate in countries that have variable-length area codes to sort them lexically, so that 031, 0321, 0322, 0325, and 033 would appear in that order.
No, telephone area codes are discrete data.
The telephone country code for Zimbabwe is +263. The area code for Beitbridge is 0286, or +263 286 in international format.
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.
The telephone country code for Zimbabwe is +263. The area code for Chakari is 0688, or +263 688 in international format.
The telephone country code for Zimbabwe is +263. The area code for Karoi is 064, or +263 64 in international format.
Area code of Banepa is 011
It has the area code 082.
The telephone country code for Zimbabwe is +263. The area code for Glendale is 0376, or +263 376 in international format.
Mashhad is in Iranian telephone area code 0511, which is +98 511 in international format.