MontenegroUnique Master Citizen Number (JMBG)
Also known as: Unique master citizen number · JMBG · Jedinstveni matični broj građana · Јединствени матични број грађана · ЈМБГ · Единствен матичен број на граѓанинот · ЕМБГ · Enotna matična številka občana, · EMŠO
Format
This number has no simple display mask — its structure is defined by validation rules. See the references below for details.
- Length
- 13 characters
- Checksum
- Yes
Check digits are recomputed and verified.
- Embedded data
- Yes
A valid number encodes details such as birth date, gender, or region. The validator extracts them locally in your browser.
4420494912272This value was randomly generated to satisfy the format and check-digit rules. It is not a real ID and does not belong to any person.
Ready to check a number?
Validate a Montenegro Unique Master Citizen Number (JMBG) now — it runs in your browser and the number never leaves your device.
Try it in the validatorValidation rules for Montenegro come from the open-source idnumbers library. Report a format issue on GitHub