| ☆ | 🇧🇬 Bulgaria subdivisions (lvl2): municipalities in… | emily | 19/03/2025 | |
| ☆ | 🇧🇬 Bulgaria subdivisions (lvl2): municipalities | emily | 14/03/2025 | |
| ☆ | 🇧🇬 Bulgaria subdivisions (lvl1): provinces in… | emily | 14/03/2025 | |
| ☆ | 🇧🇬 Bulgaria subdivisions (lvl1): provinces | emily | 14/03/2025 | |
| ☆ | 🇧🇬 Bulgaria phone codes (2 digits) | emily | 10/03/2025 | Can you guess Bulgaria's 2 digit phone codes? |
| 🇧🇬 Bulgaria: Provinces (1) | Cribu | 05/05/2025 | |
| 🇧🇬 Bulgaria Phone Codes : 9X | ulmar | 16/08/2025 | |
| 🇧🇬 Bulgaria Phone Codes : 8X | ulmar | 16/08/2025 | |
| 🇧🇬 Bulgaria Phone Codes : 7X (+ Sofia) | ulmar | 16/08/2025 | |
| 🇧🇬 Bulgaria Phone Codes : 6X | ulmar | 16/08/2025 | |
| 🇧🇬 Bulgaria Phone Codes : 5X | ulmar | 16/08/2025 | |
| 🇧🇬 Bulgaria Phone Codes : 4X | ulmar | 16/08/2025 | |
| 🇧🇬 Bulgaria Phone Codes : 3X | ulmar | 16/08/2025 | |