Dialing codes and area codes for countries beginning with the letter Y

Yemen Dialing Code 967

• Aden 2
• Amran 2
• Hodeidah 3
• Mukalla 5
• Sana'a 1
• Taiz 4
• Thumar 6
• Yarim 4
• Zabid 3

Yugoslavia Dialing Code 381

• Ada 24
• Belgrade 11
• Nis 18
• Novi Beograd 11
• Novi Sad 21
• Subotica 24
• Zemun 11