Buying a virtual number sometimes involves more than a card payment. You may be asked for an address, company documents or ID. That isn’t a provider being difficult. It’s how telecom regulation works in many countries, and it protects legitimate businesses.
Why the rules exist
Telephone numbers are a national resource managed by each country’s regulator. Regulators want numbers used by identifiable people and businesses so that:
- fraud and scam calls can be traced to a responsible party
- geographic numbers mean something, because a local number should indicate a real local presence
- emergency and lawful requests can be handled properly
Operators that ignore these rules risk losing their number allocations, which would leave every customer on those ranges without service.
What you may be asked for
Requirements depend on the country and the number range. Typically one or more of:
| Requirement | Common for |
|---|---|
| Company name and registration number | Most business numbers |
| Proof of address in the country | Many geographic numbers |
| Proof of address in the specific area | Some geographic numbers, e.g. Germany |
| ID of an authorised representative | Some countries and mobile ranges |
| Description of intended use | Toll-free and mobile ranges |
A recent utility bill, bank statement or lease is normally accepted as proof of address.
How it works in practice
- Choose a number. Its requirements are shown before you pay.
- Upload the documents in the customer portal.
- The provider reviews them and, where required, submits them to the regulator or upstream carrier.
- The number is activated, or stays active if it was provisionally enabled.
Numbers with no requirements go live straight away.
Why verification is good for you
Numbers used by verified businesses stay in service. Networks and call-filtering apps are also less likely to flag them as spam, which helps keep your calls answered.
What virtual numbers can’t be used for
Legitimate providers don’t allow numbers to be used for bulk or fake account creation, bypassing identity checks, spoofing or unsolicited robocalls. See our Acceptable Use Policy and how verification works.
Frequently asked questions
Is my data safe?
Documents should be stored encrypted and used only for regulatory purposes. Check the provider’s privacy policy.
What if I don’t have an address in the country?
Many countries still offer national or toll-free numbers with lighter requirements. Filter by number type to see options.
See each country’s requirements