IO British Indian Ocean Territory Major Regions Postal Code Details

๐Ÿ›๏ธ Chagos Islands
BB9D 1ZZ
Danger Island
Danger Island chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Diego Garcia
Diego Garcia chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Eagle Islands
Eagle Islands chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Egmont Islands
Egmont Islands chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Nelsons Island
Nelsons Island chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Perhos Banhos
Perhos Banhos chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Salomon Islands
Salomon Islands chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Sea Cow Island
Sea Cow Island chagos islands BB9D 1ZZ British Indian Ocean Territory
BB9D 1ZZ
Three Brothers
Three Brothers chagos islands BB9D 1ZZ British Indian Ocean Territory

๐Ÿ“ฎIO British Indian Ocean Territory Regional Postal Code FAQ & Postal Regulations

โ“ Does BIOT have a postal code?

Yes, the universal postcode is BBND 1ZZ. As there is no civilian postal system, it is primarily used for military base mail services.

๐Ÿ“จ How to send mail to BIOT?

Only authorized military personnel. Must use British Forces Post Office (BFPO) with address format: Recipient Name, BFPO Number (e.g., BFPO 1000), BBND 1ZZ.

โณ How long does mail delivery take?

Typically 4-8 weeks, dependent on military supply ships; no regular civilian flights.

๐Ÿ“ฆ Can I send packages?

Military-related items only. Prohibited: hazardous materials, medications, flora/fauna products; all require military security screening.

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๐Ÿ“ฎ Popular British Indian Ocean Territory Postal Codes