Uzbekistan (in Asia) is country code +998 (dialed as 00 998 from many places).
All numbers have 9 digits after country code +998.
Mobile numbers begin with +998 9.
(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.)
There is no North American area code +1 998. International country code +998 is Uzbekistan in central Asia.
The country code and area code of Gulistan, Uzbekistan is 998, (8)67.
The country code and area code of Jizak, Uzbekistan is 998, (8)72.
The country code and area code of Fergana, Uzbekistan is 998, (8)73.
The country code and area code of Samarkand, Uzbekistan is 998, (8)66.
The country code and area code of Kohistan, Pakistan is 92, (0)998.
The country code and area code of Andijan, Uzbekistan is 998, (8)74.
The country code and area code of Bukhara, Uzbekistan is 998, (8)65.
The country code and area code of Karakalpakstan, Uzbekistan is 998, (8)61.
The country code and area code of Karshi, Uzbekistan is 998, (8)75.
The country code and area code of Navoi, Uzbekistan is 998, (8)79.
The country code and area code of Surkhandaria, Uzbekistan is 998, (8)76.