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United Kingdom (UK) DID Requirements

Here you will find detailed requirements for acquiring numbers in Great Britain.

Telnyx Engineering avatar
Written by Telnyx Engineering
Updated over a week ago

DID Number Requirements for the UK

In order to purchase an United Kingdom number you will need to provide the following:


Local Numbers in the United Kingdom

For personal identity verification:

* Name, last name

* Contact phone number

* Passport or ID copy

​For business identity verification:

* Name, last name of an authorized representative

* Company name

* Contact phone number

* Company website

* Company registration number (UK company)

* Company registration certificate (non-UK company)

* Business use case (please indicate if you are sub-allocating)

​For address verification:

* Address within the country (street, building number, postal code, city, and country)

* A copy of a utility bill (less than 3 months old)

National Numbers in the United Kingdom

For personal identity verification:

* Name, last name

* Contact phone number

* Passport or ID copy

​For business identity verification:

* Name, last name of an authorized representative

* Company name

* Contact phone number

* Company website

* Company registration number (UK company)

* Company registration certificate (non-UK company)

* Business use case (please indicate if you are sub-allocating)

​For address verification:

* Address within the country (street, building number, postal code, city, and country)

* A copy of a utility bill (less than 3 months old)

Toll-Free & Mobile Numbers in the United Kingdom

For personal identity verification:

* Name, last name

* Contact phone number

* Passport or ID copy

​For business identity verification:

* Name, last name of an authorized representative

* Company name

* Contact phone number

* Company website

* Company registration number (UK company)

* Company registration certificate (non-UK company)

* Business use case (please indicate if you are sub-allocating)

​For address verification:

* Worldwide address (street, building number, postal code, city, and country)

* A copy of a utility bill (less than 3 months old)

Helpful for acquiring U.K. DIDs

Want to learn more about what you can do with Global DIDs in U.K.? Telnyx Global DID Numbers are future-ready and start at only $1.

DID numbers are virtual, they can be assigned or reassigned to any phone or device. They’re also flexible, meaning businesses can create unlimited U.K. DID numbers on a single SIP trunk, with few limitations.

Unrivaled DID connectivity in U.K.

Telnyx continuously expands global calling services for seamless connectivity in U.K.. We currently offer local calls in 49 countries and PSTN replacement in 35+ (with more coming soon).

Get U.K. DID numbers on demand

Looking for a DID provider that offers SIP trunk connections? Telnyx streamlines your VoIP operations by providing both DID numbers and SIP trunking. This is more affordable, simplifies your phone infrastructure and reduces how many invoices you manage each month. We also own and operate our own IPs, so your calls bypass congestion on the public internet, making them more secure and reliable.

Benefits of U.K. DIDs

  • Improve call routing where individual DIDs can be assigned to specific business functions

  • U.K. DIDs are scalable and grow as your business grows

  • Enhanced privacy for individuals, you keep your personal number personal

  • Advanced call tracking and analytical capabilities to measure volume, duration and more

Additional resources for U.K. DIDs

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