Country code +249 (dialed as 00 249 from many places) is Sudan.
Landline numbers begin with +249 12 or +249 15.
Mobile numbers begin with +249 9.
All numbers are 9 digits after country code +249.
(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, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
(The newly independent nation of South Sudan has country code +211.)
Angola is country code +244.
Telephone country code +244 is Angola, but no valid numbers begin with +244 1.
The country code and area code of Huambo, Angola is 244, (0)241.
The country code for Angola is +244.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
The country code and area code of Leiria, Portugal is 351, 244.
The country code and area code of Bengo, Angola is 244, (0)234.
The country code and area code of Benguela, Angola is 244, (0)272.
The country code and area code of Cabinda, Angola is 244, (0)231.
The country code and area code of Cunene, Angola is 244, (0)265.