Secure Business Phone Numbers

Get a custom short code, or a toll-free or local number for texting

Reach your customers with the perfect dedicated number. We offer easy & secure number registration and industry-leading approval rates. Start now — no credit card required. 

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Top brands rely on Sinch to communicate with their customers

Claim a business texting number for all your needs

Choose from the most popular types. We’ll guide you step-by-step on how to choose, get set up, and send.

Short codes

Simple 5-6 digit numbers for high volume text campaigns and fast responses. Get a custom vanity code or a random short code number.

10DLC

Reliable, carrier-approved US business numbers, with local area codes your customers will recognize. Able to send text, images, videos, and GIFs.

Toll-free

Numbers with standard 800, 888, and 844 prefixes, helpful for texting nationwide. Simple setup and high throughput for images, text, videos, GIFs, and audio.
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Discover why 40,000+ businesses trust Sinch Engage

With 20+ years of experience and 24/7 human-to-human support, Sinch Engage offers the most direct, secure, and reliable tier-1 network for business texting.

  • 600+ direct operator connections

  • 40+ data centers worldwide

  • 160M+ active phone numbers

  • Advanced features like RCS & SMS Alphatags

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SHORT CODES

Send high-volume campaigns from a short code number

Short codes are 5-6 digit recognizable numbers for sending and receiving text and picture messages. Our experts will guide you through 
the provisioning process.

  • Choose between vanity codes (e.g. Pizza Hut uses “69488”) or more affordable random codes

  • Enjoy fast delivery and the highest possible throughput for mass messaging campaigns

  • Often used for promotional campaigns, automated messages, mass texts, and opt-in campaigns

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LOCAL NUMBERS (10DLC)

Text customers with a recognizable local area code

10-digit long codes (A2P 10DLC) are numbers with a local area code prefix and are sent over dedicated business messaging routes. One of the easiest to setup. 

  • Get approved in minutes, unlike other platforms that often takes days

  • Enjoy high deliverability and security with our local experts and direct carrier connections

  • Stress less with hands-on support 

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TOLL-FREE NUMBERS

Reach customers nationwide from a toll-free number

Toll-free numbers have standard prefixes (like 800, 877, 866, etc.) and are perfect if your company serves customers across multiple states or regions.

  • Send from a number that’s easy to remember

  • Text-enable your existing toll-free number or register a new one with us

  • Use it for common use cases like notifications, support, marketing, and 2FA

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“By using SMS as an engagement and conversational tool, we can add more value for our customers. And Sinch is the easiest-to-use platform to have those conversations.”
Chris Haddad CRM and E-Commerce Manager at Oz Hair and Beauty
“The easy integration with Zoho and the ability to see all text messages on one dashboard were key features that sold me on Sinch Engage. It worked right out of the box, and I was able to set it up myself. For any questions I’ve had, support has been great.”

Sean Peek Vice President of Operations at GoShare
“We’ve reduced inbound and outbound phone calls for inquiries, and we’ve increased our customer service levels. It’s made a real difference in how we serve customers and in keeping our employees happy. It’s a win-win for everyone.”
Jim Swane Senior Manager at Appliance Parts Company
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All-in-one texting platform

Ways to use your business number with Sinch Engage

Gain more customers and revenue by sending timely, personalized text messages about sales, promotions, and inventory updates.

Reduce no-shows, late payments, and missed deliveries with SMS. Keep customers in-the-know on appointments, due dates, and shipment updates.

Protect your customers, and your business, from security risks with text-based alerts, identity verification, and other critical customer updates. 

Resolve customer support issues faster by giving your team a way to have secure and organized two-way text chats directly with customers.

Continuously improve your business and customer relationships by sending feedback surveys via text at the right point in the customer journey. 

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Security and compliance

Built for regulatory compliance and data security

Sinch Engage ensures all your texts follow global messaging regulations, keeping your customer data secure and your messages compliant.

  • GDPR & TCPA compliance – Ensure customer consent and message opt-in compliance

  • Carrier-approved messaging – Avoid spam filtering and improve deliverability

  • Data encryption & access control – Keep sensitive information protected

A complete SMS platform

Get every feature you need for business texting

85+ native integrations

Connect to tools you already use, including all CRP and ERP platforms

Mass texting

Send promotions and updates to thousands instantly.

Rich messaging

Deliver SMS, MMS, RCS, and WhatsApp messages globally.

Personalized messaging

Automate targeted, dynamic content.

Real-time analytics

Track performance and optimize messaging.

Two-way conversations

Engage customers with interactive messaging.

Automated alerts

Ensure customers never miss important updates.

Advanced team inbox

Enable seamless collaboration across teams.

AI writing assistance

Generate compelling content effortlessly.

Template manager

Streamline workflows with reusable templates.

Mobile landing pages

Drive conversions with personalized experiences.

Contact groups

Organize and target messaging with precision.

Start your free trial today

Give Sinch Engage a try for 14 days. No credit card required.

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See why thousands of companies use Sinch Engage

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