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Bulk SMS, SMS API & marketing for the UK

Run SMS marketing, OTPs and transactional alerts across every UK network — EE, O2, Vodafone and Three — on a programmable SMS API and gateway. Registered sender IDs, two-way replies and PECR-compliant opt-out, with pricing in pounds sterling (GBP).

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Phone showing SMS notifications — a new message, an OTP code, an appointment reminder and a delivery update — framed by orbiting rings
  • +44 United Kingdom numbers & sender IDs
  • PECR PECR + sender-ID
  • GBP Pricing in pounds sterling
  • API REST API, SDKs & webhooks
Built to deliver

Everything you need to send SMS in United Kingdom

Carrier-grade routing into EE, O2, Vodafone, a programmable API and PECR compliance built in — from your first OTP to your largest campaign.

  • Carrier-grade delivery

    Direct, redundant routes into local operators hold delivery rates high and latency low, even at peak campaign volume.

  • Priority OTP routing

    A dedicated lane for one-time passcodes pushes verification texts through in seconds, so logins and sign-ups never stall.

  • Programmable SMS API

    A clean REST API and ready SDKs let your product fire transactional and promotional texts straight from your own code.

  • Local compliance built in

    Registered sender IDs, templates and consent are handled to the local regulator’s rules, keeping every send audit-ready.

  • Two-way messaging

    Receive inbound replies on dedicated numbers to run conversations, surveys and keyword campaigns at scale.

  • Smart scheduling

    Queue campaigns for the ideal local send time, drip them across windows, or trigger them automatically on customer events.

  • Live delivery reports

    Watch sent, delivered and failed for every message in real time, with webhooks pushing status straight into your stack.

  • Personalised at scale

    Merge names, order numbers and variables into one template to send millions of tailored texts without writing each by hand.

Compliance

Built for United Kingdom’s rules

United Kingdom regulates A2P messaging closely. We handle sender-ID registration, routing and consent so your traffic stays compliant from day one.

Regulator / standard: PECR · PECR + sender-ID

  • PECR consent

    Opt-in, opt-out and direct-marketing consent follow the Privacy and Electronic Communications Regulations (PECR) and UK GDPR, so promotional SMS stays compliant.

  • Registered alphanumeric sender IDs

    Branded sender IDs are provisioned across EE, O2, Vodafone and Three, so your brand name — not a random number — appears on delivery.

  • Reply & opt-out handling

    STOP/opt-out keywords and two-way replies on dedicated UK numbers and short codes are handled automatically, keeping campaigns clean and audit-ready.

Regulatory details are provided as general guidance, not legal advice. Requirements change — we help you stay current, but please confirm obligations with the relevant authority or your compliance team.

Local pricing, local numbers

Bulk SMS in United Kingdom is quoted in pounds sterling (£ GBP), with local virtual numbers and PECR-aligned routing. See current rates and volume tiers on the pricing page.

  • £ Priced in pounds sterling (GBP)
  • +44 Local United Kingdom numbers
  • PECR PECR + sender-ID
View Bulk SMS pricing →
Promote · Notify · Verify

One channel, every kind of message

From the marketing campaign to the order alert to the security code, SMS reaches the one inbox every UK phone can open.

  • Promotional

    Launch offers, flash sales and win-back campaigns that land in the one inbox every customer opens within minutes of arrival.

  • Transactional

    Fire order confirmations, shipping updates, payment receipts and account alerts the moment they happen.

  • OTP & verification

    Authenticate logins, sign-ups, password resets and high-value payments with secure, time-bound codes that reach the handset almost instantly.

Built for your industry

SMS that works the way UK businesses do

Whatever you sell, SMS turns routine updates into messages customers actually open and act on.

  • E-commerce & Retail

    Confirm orders, push dispatch and delivery alerts, and win back abandoned carts with timely codes that pull shoppers back to checkout.

  • Banking & Finance

    Deliver transaction alerts, balance updates and secure OTPs on a priority route built for fraud checks and high-value approvals.

  • Healthcare

    Send appointment reminders, prescription-ready notices and result alerts that cut no-shows and keep patients on track.

  • Logistics & Delivery

    Keep customers in the loop with pickup, in-transit and out-for-delivery updates, plus rider OTPs that confirm the right handover.

  • Travel & Hospitality

    Push booking confirmations, check-in details and itinerary updates the instant plans shift, wherever the traveller is.

  • Education & EdTech

    Broadcast admission alerts, fee reminders, class schedules and exam updates to students and parents in one dependable message.

Bulk SMS in the United Kingdom

SMS that gets read across the UK

UK consumers open texts within minutes, which is why SMS remains a high-performing channel for appointment reminders, delivery updates and consented marketing. The premium here is on deliverability and clean, PECR-compliant sending.

  • EE, O2, Vodafone, Three

    Direct routing into all major UK networks means your messages land reliably, whether it is a two-factor code or a booking reminder, with the throughput campaigns need at peak.

  • Alphanumeric sender IDs

    Send from a recognisable brand name rather than a number, so recipients trust the message — paired with clear opt-out, that lifts engagement on marketing and reduces missed transactional texts.

  • PECR and UK GDPR consent

    Marketing SMS in the UK runs on consent. We build opt-in capture and opt-out handling to PECR and UK GDPR standards, with pricing in pounds and an API your team can integrate quickly.

FAQ

Bulk SMS in United Kingdom, answered

Can I send bulk SMS to United Kingdom?

Yes. Telinfy connects directly to EE, O2 and Vodafone and the other major UK networks, so you can send transactional and promotional SMS across the United Kingdom from one account.

How do you handle PECR compliance and sender IDs in United Kingdom?

Opt-in, opt-out and direct-marketing consent follow the Privacy and Electronic Communications Regulations (PECR) and UK GDPR, so promotional SMS stays compliant. We register your sender IDs and apply local consent and opt-out rules so every send is audit-ready.

What currency is United Kingdom SMS priced in?

Pricing is available in pounds sterling (£ GBP). Talk to us for current UK per-message rates and volume pricing — we don’t publish placeholder numbers.

How fast do OTP messages arrive in United Kingdom?

OTPs travel on a dedicated priority route and typically reach the handset within seconds, keeping UK sign-ups, logins and payment confirmations moving instead of timing out.

Can I integrate the United Kingdom SMS API with my own systems?

Yes. Use our REST API or SDKs to send from any language and subscribe to webhooks for real-time delivery status. Most teams wire up their CRM, store or app backend and start sending within a day.

Do you have a UK SMS API and gateway?

Yes. Telinfy’s UK SMS API and gateway connect directly to EE, O2, Vodafone and Three, so you trigger transactional and marketing SMS straight from your code or dashboard, with webhooks for real-time delivery status.

Is SMS marketing PECR-compliant in the UK?

Yes. We handle opt-in capture, STOP/opt-out keywords and registered sender IDs in line with PECR and UK GDPR, so your UK SMS marketing campaigns stay compliant and deliver cleanly.

Available worldwide

Bulk SMS by country

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