MOBILE NUMBERS

UK Mobile Numbers for Business SMS and Voice

Non-VoIP UK mobile numbers on Vodafone Three UK, from €0.59 per number per month. Inbound SMS and inbound calls are free. Port in, port out and instant activation for business communication.

Free inbound SMS & calls · Vodafone Three UK · Port in & port out · Instant activation · Two-way SMS

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Available markets

UK mobile numbers

UK · AU · BR

United Kingdom

+44 …

Mobile
SMS in SMS out Calls in Calls out
Receive SMS
Send SMS
Receive Calls
Make Calls

Overview

A UK mobile number for customer communication

Real mobile numbers from Vodafone Three UK, with port in, port out, and two-way SMS and voice.

SMS and voice contact

Use a UK mobile number as a contact point for customers who prefer to send a text or make a call. The service supports both directions of communication, helping your business continue a conversation through SMS or voice.

Vodafone Three UK

UK numbers are real mobile numbers from Vodafone Three UK. Port in and port out are supported, with instant activation after sign-up. A UK number gives your business a UK contact point; it does not by itself establish a physical office or legal presence in the country.

VoIP DIDs vs. Mobile Numbers

Not all phone numbers are equal. The number source determines whether your message is delivered, filtered, or silently blocked.

Typical cloud DIDs

VoIP DIDs

Twilio, UCaaS, CRM integrations

  • Numbers sourced from VoIP aggregators, not licensed MNOs
  • Shared DID ranges flagged in carrier spam databases
  • More likely to receive lower STIR/SHAKEN attestation
  • Filtered at the SMS firewall layer — no delivery, no error code
  • Rejected by bank KYC flows and government OTP endpoints
  • Flagged by enterprise security policies in SaaS platforms
  • No MSISDN-level trust; treated as bulk sender by default
  • Inbound bank OTPs and 2FA codes blocked — users never receive them
Non-VoIP mobile MSISDN

UK mobile numbers

Instant activation · two-way SMS & voice

  • Numbers provisioned under wholesale MNO contracts
  • Dedicated MSISDN ranges not shared with other platforms
  • Pass operator-level trust validation on delivery
  • Accepted by government and enterprise messaging endpoints
  • Full two-way SMS — receive inbound replies on the same number
  • Designed to support bank OTP and verification flows (third-party acceptance varies)
  • Number is yours — portability subject to market and carrier rules
  • Instant activation on UK, Australian and Brazilian mobile numbers

Third-party apps, banks and verification providers apply their own policies. A mobile number does not guarantee compatibility with every service.

Service

UK number capabilities

What is included with UK mobile numbers, confirmed in your quote.

Capability United Kingdom
Real mobile number Yes
Non-VoIP number type Yes
Network Vodafone Three UK
Port in Yes
Port out Yes
Incoming SMS Free
Outgoing SMS Yes
Incoming voice calls Free
Outgoing voice calls Yes
International SMS Destination and network availability applies
Instant activation Yes
Pricing and availability From €0.59/mo

Inbound SMS and inbound calls are free. Outbound SMS and outbound calls are billed at the rates in your quote. Outgoing SMS and outgoing calls are included in the service; destination availability is confirmed on request.

Messaging

Send international SMS from your UK mobile number

Keep your UK mobile number as the contact point for cross-border messaging.

Destination planning

Tell us where you plan to send messages so we can confirm international SMS routes and network-specific availability before you go live.

Routes and restrictions

Delivery depends on the destination and receiving network. Short codes and third-party verification traffic must be checked separately.

Onboarding

Plan your UK number setup

Share your requirements

When requesting UK numbers, include your intended use, number quantity, SMS destinations and expected call usage.

Instant activation

Numbers are activated instantly after sign-up. We share connection options and usage rates as part of your setup.

FAQ

UK mobile number questions

Published rates are per number per month in EUR: €1.49 on a 1-month term with a €1.50 setup fee, €0.99 on a 3-month term with a €0.75 setup fee, and €0.59 on a 12-month term with no setup fee. Orders of 1,000 or more numbers are priced on request. Inbound SMS and inbound calls are free. Outbound SMS and outbound calls are billed separately.

It is for businesses, platforms and integrators that need a UK mobile number for customer SMS and voice. Numbers are non-VoIP, supplied on Vodafone Three UK, with port in, port out and instant activation after sign-up.

UK mobile numbers are activated instantly after sign-up. We provide connection details and confirm usage rates as part of your setup.

Yes. UK numbers are real mobile numbers from Vodafone Three UK, offered as a non-VoIP service with SMS and voice capabilities.

Yes. UK mobile numbers support port in and port out. Share your current number or target carrier when you request a quote so we can confirm the steps for your order.

Yes. Inbound SMS and inbound calls are free. Outbound SMS and outbound calls are billed at the rates in your quote.

The service supports incoming SMS and voice calls, as well as outgoing SMS and calls. Ask us to confirm the setup for your selected numbers.

Yes. International SMS is supported, subject to destination and receiving network availability. Ask for coverage and rates for your target countries.

Ask our team about any identity or address requirements for your use case. Numbers activate instantly after sign-up.

Yes. Explore our Australian and Brazilian mobile number services for two-way SMS and voice.

Pricing

UK mobile number pricing

Per-number monthly rental in EUR. Inbound SMS and inbound calls are free. Outbound SMS and outbound calls are billed at the rates in your quote.

Term Monthly Setup
1 month €1.49 €1.50
3 months €0.99 €0.75
12 months €0.59 No fee
1,000+ numbers Price on request N/A

Prices are per number per month in EUR, plus a one-time setup fee where shown. Inbound SMS and inbound calls are free. Outbound SMS and outbound voice are billed at the rates in your quote. Australian and Brazilian mobile numbers and orders of 1,000+ UK numbers are priced on request.

Compare UK number pricing with other products

Get UK mobile numbers with instant activation

Choose a term above for number rental, then share your SMS and voice usage. Numbers are activated instantly after sign-up.

Get UK Numbers