Country Summary
| Country name | United Kingdom |
|---|---|
| ISO code | GB |
| Region | Europe |
| Major carriers | T-Mobile, O2, Vodafone, 3, EE |
Numbers Summary
| Mobile Prefixes | +447 |
|---|---|
| Toll-Free Prefixes | +44808, +44800 |
| National Prefixes | +4433 |
United Kingdom: Local, National Numbers
Requirements for Individuals
| Information Required | Documentation Required | Acceptable Documentation One of the following |
|---|---|---|
Address May be anywhere in the world* | No documentation required |
| Information Required | Address May be anywhere in the world* |
|---|---|
| Documentation Required | No documentation required |
| Acceptable Documentation One of the following |
Requirements for Businesses
| Information Required | Documentation Required | Acceptable Documentation One of the following |
|---|---|---|
Business Address May be anywhere in the world* | No documentation required | |
*Because Twilio’s services are VoIP-based, 112 or 999 dialing could become unavailable if there is a power cut, a power failure, or a failure of the Internet connection. | ||
| Information Required | Business Address May be anywhere in the world* |
|---|---|
| Documentation Required | No documentation required |
| Acceptable Documentation One of the following |
*Because Twilio’s services are VoIP-based, 112 or 999 dialing could become unavailable if there is a power cut, a power failure, or a failure of the Internet connection.
United Kingdom: Mobile, Toll-Free Numbers
Requirements for Individuals
| Information Required | Documentation Required | Acceptable Documentation One of the following |
|---|---|---|
None |
| Information Required | None |
|---|---|
| Documentation Required | |
| Acceptable Documentation One of the following |
Requirements for Businesses
| Information Required | Documentation Required | Acceptable Documentation One of the following |
|---|---|---|
None |
| Information Required | None |
|---|---|
| Documentation Required | |
| Acceptable Documentation One of the following |
For the benefit of all our customers, these guidelines are provided to help you comply with applicable requirements and to help ensure Twilio's platform remains compliant with global telecommunications ecosystem requirements. These guidelines represent our current understanding of common compliance requirements generally applicable to Twilio and its customers, and do not constitute legal advice. By posting these guidelines, Twilio makes no assurances regarding the legal compliance of your application built using our APIs. You are expected to understand and abide by all compliance obligations applicable to your specific application. You should check these pages regularly for updates as telecommunications ecosystem requirements continue to evolve and change, and the information below may be updated or changed without notice.