The country code +278 is not assigned to any specific country. Typically, country codes consist of either one, two, or three digits. The +278 code doesn't align with any standard country code format. It's possible that it's a fictional or unused code. If you encountered it, it might be a mistake or a non-standard code.
The country code and area code of BollnÌ_s, Sweden is 46, (0)278.
The country code and area code of Numata- Gunma, Japan is 81, (0)278.
The country code and area code of Capilla- La, Mexico is 52, (01)278.
The country code and area code of Bhavnagar- Bhavnagar, India is 91, (0)278.
100 + 278 = 378
The telephone country code for Zimbabwe is +263. The area code for Murewa is 0278, or +263 278 in international format.
The country code and area code of Arganil, Portugal is 351, 235.
'011' isn't part of the country code, it is the international access prefix for calls originating in North America (USA, Canada, etc.). Country code +27 is the Republic of South Africa.
278
278
There is no area code 278 in North America (USA, Canada, etc.).