Home საფოსტო ინდექსი Georgia
Georgia საფოსტო ინდექსი validator
How the საფოსტო ინდექსი format works
- Format
- 4 digits
- Example
- 0100
Things to watch for
- Format-only check — does not confirm the საფოსტო ინდექსი actually exists
- Always exactly 4 digits — central Tbilisi's codes begin with a leading zero (0100-0186), so don't strip it
- Shares the same 4-digit, leading-zero pattern as neighboring Armenia's postal code
^[0-9]{4}$A Georgian საფოსტო ინდექსი (postal index) is the 4-digit code Georgian Post (საქართველოს ფოსტა) uses to route mail — for example 0100 for central Tbilisi. Like neighboring Armenia’s postal code, it keeps a leading zero in its central-district range, a quirk of numbering the capital first and building outward that both Caucasus countries share. Anyone validating a Georgian shipping address, a checkout form, or a spreadsheet of customer records needs the index in the right 4-digit shape, leading zero included, before it’s trusted.
Because a leading zero carries no visual weight, it’s the digit most likely to get silently dropped when a form or spreadsheet treats the index as a number instead of a string — quietly turning a valid Tbilisi code into an invalid one.
How this validator works
This tool checks that the input is exactly 4 digits with no letters, spaces, or hyphens — leading zero preserved — entirely in your browser, with nothing sent to a server.
What a pass doesn’t tell you
A საფოსტო ინდექსი carries no check digit, so matching the 4-digit shape is the most a client-side tool can confirm — not that Georgian Post has assigned it to a real district. Confirming that requires Georgian Post’s own postcode lookup.
Scope: this page and tool cover format validation only — not address lookup or confirming an index is currently in use.
საფოსტო ინდექსი FAQ
Why do so many Tbilisi postal codes start with a zero?
Because Georgia's numbering is anchored on the capital, and central Tbilisi's codes run 0100 through roughly 0186 — that leading zero is a real part of the 4-digit code, not padding, the same convention neighboring Armenia uses for Yerevan.
What is Tbilisi's postal code?
0100, for the city center.
Does a correctly formatted საფოსტო ინდექსი mean it actually exists?
No. This tool only confirms the string is 4 digits — it doesn't check it against Georgian Post's actual assignment list. Confirming a code is real, and seeing which district it covers, requires Georgian Post's own postcode lookup.