Azerbaijan is country code +994.
Area codes are as follows:
12 or 88: Baku city;
18: Sumqayit (Sumgayit) city;
20: Baku region (excluding Baku city);
21: Shirvan region;
22: Ganja region;
23: Quba region;
24: Shaki region;
25: Lankaran region;
26: Shusha region;
36: Nakhchivan Autonomous Republic;
40, 44, 50, 51, 55, 60, 70, 77: mobile
Uzbekistan is country code +998. All numbers have 9 digits after country code +998.
Mobile numbers begin with +998 9.
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 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.
The country code and area code of Samarkand, Uzbekistan is 998, (8)66.
The country code and area code of Khorezm, Uzbekistan is 998, (8)62.
The country code and area code of Namangan, Uzbekistan is 998, (8)69.