VoicePhone NumbersPhone number requirements

Finland

Twilio phone number eligibility, address rules, and documents for Finland.

Last checked: 16 October 2026. Scope: obtaining numbers for inbound/general telephony.

Number types and address rules

TypeRequired address
LocalMatching area-code region
Mobile, toll-freeFinland

All require address evidence; PO boxes are excluded.

What to prepare

Businesses: name, register extract/equivalent, registration number (Y-tunnus for Finnish entities; home-country equivalent for foreign entities), website/social profile, intended use, representative's name/email. Address proof: registry showing it, utility bill, tax notice, rent receipt, or title deed. Alias emails are prohibited; personal domains may need extra checks.

Individuals: name, government ID/passport, document number, intended use, and address proof from an ID showing it, utility bill, tax notice, rent receipt, or title deed.

Before ordering

Twilio asks applicants to classify the use as transactional, promotional, or verification. Describe the actual inbound service; this registration field does not turn the guide into outbound-campaign approval. Foreign registration does not remove the Finnish address requirement.

These are preparation notes, not a stock or approval guarantee. Check the exact number's Voice capability and current registration form. For shared terms and the ordering steps, see the overview.

Local terminology

Translations help identify terms; they do not expand Twilio's accepted document list.

EnglishLocal term
Local / mobileKiinteän verkon numero / matkapuhelinnumero
Toll-freeIlmaisnumero / maksuton numero
Trade-register extractKaupparekisteriote
Business identifierY-tunnus
Proof of addressOsoitetodistus

Source

Twilio: Finland regulatory guidelines, checked 16 October 2026. Follow its number-type and individual/business sections for the complete current checklist.

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