Virtual mobile numbers for SMS
Let customers reply to your messages with a dedicated UK number
With virtual 11 digit numbers, Esendex makes two-way text messaging easy for businesses. Perfect for feedback, support, delivery and appointment confirmations and much more.
Virtual numbers for compliant text messaging
Give your customers a simple, direct way to reply to your messages. Whether you’re sending appointment reminders, support updates or surveys, a virtual mobile number makes it easy to start two-way conversations.
Establish trust
Use a dedicated UK mobile number that looks just like a standard mobile, making your messages feel more personal and trustworthy.
Built for replies
Replies land directly in your Esendex platform or via API, ready to automate responses, update records or start a conversation.
Easy set up
Get started in minutes with a number that works straight away. Avoid long setup times or complex configurations with world class support.
Start your free trial
Discover the full power of our mobile messaging platform.
Virtual mobile number or SMS short code?
Both virtual long numbers and SMS short codes both support replies, depending on the type of conversation that you want to have.
Virtual mobile numbers are standard 11 digit UK numbers that feel familiar and personal. They are ideal for conversational messaging, such as appointment reminders, feedback requests or customer service replies, where a more natural and direct experience is important.
SMS short codes are five digit numbers designed for high volume or time sensitive messaging. They are easier to remember, offer faster message throughput, and work well for marketing campaigns, urgent alerts or large scale surveys.
Both options are available with Esendex. Read our comparison guide to learn more or view all SMS solutions:
“We’ve seen a big uptick in our numbers, but more importantly, we’re also providing better services and tools to our customers.”
Gareth Hall – Senior Collections Manager, Debt Managers
Flexible uses for virtual SMS numbers
Sales and marketing
Run SMS campaigns from a recognisable number and let customers respond with questions, requests or opt-ins—ideal for promotions, enquiries and follow-ups.
Customer service
Let customers respond directly to support messages, helping your team resolve queries faster and reduce call volumes.
Updates and reminders
Send appointment confirmations, delivery updates, or event reminders, and give recipients an easy way to reply or reschedule.
Esendex, your reliable business messaging partner
20+ years experience
We’ve been helping businesses send text messages to customers for over two decades. Our team brings in-depth knowledge and technical expertise to every solution we deliver.
46,000+ customers
Organisations of all types and sizes trust Esendex to power their communications. From fast-moving retailers to highly regulated sectors, we support a wide range of messaging needs.
5B+ messages per year
Our platform is built for high performance at scale. Every year, we deliver billions of messages with the speed, security and reliability our customers rely on.
Security and compliance
We’re ISO 27001 certified and fully GDPR compliant. From data protection to message delivery, security is at the core of everything we do.
Global reach
Send messages worldwide with confidence. Our direct carrier connections and in-country knowledge ensure reliable delivery across borders.
Flexible integration
Use our intuitive web platform or connect via API. Whether you’re sending one-off messages or building complex automations, we give you the flexibility to work your way.
Let’s start sending, together.
Discover the full power of our mobile messaging platform.