Is EE100070008 valid?

Yes: EE100070008 returned valid:true from VIES at the time of this check and resolved to Telia Eesti AS.

What does KMKR stand for?

KMKR is short for Käibemaksukohuslase number (Käibemaks). It is the local name for Estonia's VAT identification number.

vatverify queries VIES directly for every validation. Valid responses are cached for 30 days; invalid responses are cached for 24 hours. The "Re-check now" button bypasses the cache and forces a fresh registry call.

Can I integrate this in my own code?

Yes. POST /v1/validate with {"vat_number":"EE100070008"} and an Authorization Bearer header. Free plan: 500 validations per month, no credit card.

EE100070008

Telia Eesti AS

EstoniaVerified against VIES

Valid at query time

Last verified 2 d agocached819 ms019dd537-497…Live status →

Validation result

VAT number: EE100070008
Company: Telia Eesti AS
Address: Mustamäe tee 3 15033 Kristiine linnaosa Tallinn
Country: Estonia
Registry: VIES
VAT format: EE + 9 digits
Local name: KMKR — Käibemaks

Reproduce this check

curl -X POST "https://api.vatverify.dev/v1/validate" \  -H "Authorization: Bearer $VATVERIFY_KEY" \  -H "Content-Type: application/json" \  -d '{"vat_number":"EE100070008"}'

Raw API response

{
  "data": {
    "valid": true,
    "vat_number": "EE100070008",
    "country": {
      "code": "EE",
      "name": "Estonia",
      "vat": {
        "name": "Käibemaks",
        "abbreviation": "KM",
        "currency": "EUR",
        "standard_rate": 22,
        "reduced_rates": [
          9
        ],
        "super_reduced_rate": null,
        "parking_rate": null,
        "number_format": "EE + 9 digits",
        "number_pattern": "^EE\\d{9}$",
        "updated_at": "2026-04-01"
      }
    },
    "company": {
      "name": "Telia Eesti AS",
      "address": "Mustamäe tee 3   15033 Kristiine linnaosa Tallinn"
    },
    "verify_id": null,
    "verified_at": "2026-04-26T08:09:07.505Z"
  },
  "meta": {
    "request_id": "019dd537-497b-721f-8641-e1ab1a987ec0",
    "latency_ms": 518,
    "cached": true,
    "source": "vies",
    "source_status": "cached",
    "cached_at": "2026-04-26T08:09:07.505Z",
    "stale_seconds": 207716
  }
}

More from Estonia

All Estonia VAT details

Frequently asked

Is EE100070008 valid?: Yes: EE100070008 returned valid:true from VIES at the time of this check and resolved to Telia Eesti AS.
What does KMKR stand for?: KMKR is short for Käibemaksukohuslase number (Käibemaks). It is the local name for Estonia's VAT identification number.
How is this checked?: vatverify queries VIES directly for every validation. Valid responses are cached for 30 days; invalid responses are cached for 24 hours. The "Re-check now" button bypasses the cache and forces a fresh registry call.
Can I integrate this in my own code?: Yes. POST /v1/validate with {"vat_number":"EE100070008"} and an Authorization Bearer header. Free plan: 500 validations per month, no credit card.

This validation is stored 30 days for audit reference — request id 019dd537-497….

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