There is no telephone area code 981 in North America (USA, Canada, etc.).
In Mexico, area code 981 is for the city of Campeche and surrounding areas.
Other countries may have a telephone area code 981 or similar.
Telephone country code +98 is Iran, but there are no numbers beginning +98 1.
An international number beginning with +98 2 is actually country code +98, Iran, plus the city code which is 21 for capital Tehran or 511 for Mashad, so if you get a number beginning with 982 on your caller ID it's possible that someone from Tehran, Iran, or another city in Iran with a code starting with 2 is trying to reach you.
There may be countries in which 982 is a valid domestic area code. However, it is not a current area code in North America (USA, Canada, etc.) or in the UK.
(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, and many other countries use different prefixes.)
Code
A telephone number in India beginning with +91 9814 is a mobile, probably in or near Punjab.
The country code and area code of Vittangi, Sweden is 46, (0)981.
The country code and area code of Jamalpur, Bangladesh is 880, (0)981.
The country code and area code of Ansbach, Germany is 49, (0)981.
The country code and area code of Campeche- Camp., Mexico is 52, (01)981.
There is no telephone area code 185 in Russia.
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 Karoi is 064, or +263 64 in international format.
The telephone country code for Zimbabwe is +263. The area code for Chakari is 0688, or +263 688 in international format.
It has the area code 082.