Angola BI Generator
Angolan national identity card (Bilhete de Identidade - BI) of 14 characters.
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About the Angola BI
The Bilhete de Identidade (BI) is the national identity card of Angola, featuring a structured 14-character alphanumeric combination indicating emission location.
This tool generates and validates Angolan BI documents, confirming format consistency and checking provincial emission letter codes.
Anatomy & Structure of Bilhete de Identidade (BI) — Angola
The Angolan Identity Card consists of 14 alphanumeric characters in 3 parts:
| Position | Field | Length | Meaning & Rule | Example |
|---|---|---|---|---|
| 1 to 9 | Sequential Registration Number | 9 digits | Unique sequential registration number with leading zeroes | 000123456 |
| 10 & 11 | Province Issuing Code | 2 letters | Official issuing province acronym (LA, BE, HA, BO, BG, etc.) | LA |
| 12 to 14 | Civil Registry Branch Code | 3 digits | Sequential branch code | 041 |
Official BI Validation (DNIRN Angola)
Compliance rules for Angolan BI:
14 characters: 9 digits + 2 letters (province acronym) + 3 digits
- 1. Verify exact length of 14 alphanumeric characters.
- 2. Validate initial 9-digit numeric block.
- 3. Validate 2-letter province acronym against official Angolan province list.
- 4. Validate trailing 3-digit numeric block.