This guide provides a comprehensive overview of Bulgaria address formatting, postal code structures, and localization practices. It includes information on postal services, languages, time zones, and address validation standards across Bulgaria.
Address Format
Structure for standardized Bulgaria postal addresses:
- Organization or Addressee
- Thoroughfare PremisesNumber Building SubBuilding SubPremisesLevel SubPremises
- PostBoxType PostBoxNumber
- PostalCode Locality
- Country
Address Verification Data
Bulgaria postal addresses verification data
| Available | Yes |
| Does the country use postal codes? | Yes |
| PO Box Indicator | Пощенска кутия, до поискване |
| ISO-2-Code | BG |
| ISO-3-Code | BGR |
| Phonecode | 359 |
Address Example
Example of standardized Bulgaria postal addresses

Country Info
Full Country Name: Republic of Bulgaria
| Country Alpha-2 code | BG |
|---|---|
| Country Alpha-3 code | BGR |
| Numeric Code | 100 |
Time Zone
Bulgaria Time Zone Details
| Time Zone | UTC | DST |
|---|---|---|
| Eastern European Time | UTC+2 | UTC+3 |
Official Language
Bulgarian is the official language, written in Cyrillic script. Turkish and Romani are spoken by significant minority communities.
Fun Facts
- The total area of Bulgaria is about 110,879 sq km / 42,811 sq miles. (CIA World Factbook)
- Bulgaria has a coastline of approximately 354 km / 220 miles along the Black Sea. (CIA World Factbook)
- The terrain is diverse, with mountains (Balkan and Rhodope ranges), plains, and fertile valleys. (CIA World Factbook)
Postal Authority
Bulgarian Posts EAD is the national postal operator, providing comprehensive postal services across all regions (oblasti) and municipalities throughout Bulgaria.
Reference: https://www.bgpost.bg
Name Conventions
Population Names
Bulgarian names follow Slavic naming conventions with patronymics:
[given name] [PATRONYMIC (optional)] [FAMILY NAME]
Examples:
- Ivan Petrov
- Maria Dimitrova Georgieva
- Georgi Ivanov
Patronymics end in -ov/-ova (male/female), -ev/-eva. Family names also follow this pattern. Women's surnames add -a to the male form. Titles include Gospodin (Mr.), Gospozha (Mrs.), Dr., Prof.
Organizational Names
Bulgarian business entities include:
- OOD (Дружество с ограничена отговорност) – Limited Liability Company
- AD (Акционерно дружество) – Joint Stock Company
- EOOD (Еднолично дружество с ограничена отговорност) – Single-member LLC
Businesses are registered with the Bulgarian Commercial Register.