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Enterprise-grade A2P SMS for enhanced business communications

Secure, high-volume A2P Messaging for global reach and instant engagement

Get access to A2P SMS services in 29 countries

Enhance business communications with reliable A2P Messaging

A2P SMS is essential for businesses aiming to connect with customers instantly and securely. With Application-to-Person SMS, you can launch bulk SMS campaigns, scale up high-volume SMS sends, and streamline transactional SMS alerts. Incorporating conversational messaging fosters real-time engagement, while SMS API integration ensures effortless connectivity with your existing systems.

Whether you’re confirming orders, delivering time-sensitive updates, or driving promotional campaigns, A2P Messaging enhances visibility, reliability and performance, helping your brand stay competitive and building stronger customer relationships. As a reliable A2P SMS provider, DIDWW enables businesses to leverage seamless and cost-effective messaging solutions for improved customer communications.

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Long code and alphanumeric sender ID for business Messaging

long code

Long code

Long codes, also known as 10DLC, are dedicated local numbers that enable two-way, high-volume A2P Messaging. They support real-time interactions and build customer trust, making these numbers perfect for appointment reminders, service updates, and promotional campaigns.

Alphanumeric

Alphanumeric sender IDs replace standard phone numbers with your brand name or customized keywords. This boosts visibility, fosters credibility, and increases message open rates. Ideal for use in transactional alerts and marketing campaigns, alphanumeric sender IDs reinforce a consistent and professional brand image.

Why do customers choose DIDWW outbound A2P SMS services?

  • Extensive SMS coverage

    Premium quality SMS services available worldwide.

  • Competitive SMS pricing

    Cost-efficient rates ensuring a global reach for any business use case.

  • Bulk SMS

    Scalable A2P messaging solution, supporting high volumes of SMS with a single request.

  • Voice and SMS on a single phone number

    Complete two-way communication solution for an enhanced customer experience.

  • Easy SMS campaign management

    Automated campaign management tool allowing users to handle multiple campaigns globally.

  • Simple to use

    Sending messages with the Outbound SMS API or through the User Panel.

Extensive SMS coverage

Premium quality SMS services available worldwide.

A2P Messaging your way - SMS Trunks or Full Messaging Platform

Business Messaging Platform contact.center™

At DIDWW, flexibility is key. Integrate our A2P SMS Trunks directly with your existing framework, or opt for our comprehensive, online Messaging Platform for end-to-end campaign management. Whether you prefer a DIY approach or a fully hosted solution, DIDWW ensures reliable, high-volume messaging tailored to your business needs. With global coverage and real-time reporting, your organization gains complete control over application-to-person SMS, bulk campaigns, and mission-critical alerts - all managed through a single, scalable solution.

Business Messaging Platform contact.center™

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Frequently Asked Questions

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What is A2P Messaging?
A2P (Application-to-Person) Messaging is the automated delivery of bulk or event-triggered SMS from a business application to a consumer’s mobile phone. This service enables immediate communications for various use cases, such as alerts, one-time passwords, and marketing campaigns.
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Can I create A2P Campaigns with DIDWW?
Yes, our A2P Campaign section on the DIDWW User Panel enables businesses to easily and efficiently register, execute and manage A2P Messaging campaigns. By using this tool, you can send high-volume business SMS for notifications, alerts, authentication and marketing, with reliable message delivery and security, while ensuring compliance with regulatory requirements. 
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Can I send SMS worldwide through DIDWW?
Yes, DIDWW provides extensive global number and service coverage, allowing you to send SMS to multiple countries while adhering to local rules and regulations. Our robust infrastructure ensures high deliverability and reliability, making it easy to reach audiences worldwide with minimal effort.

VoIP use cases for your business

Learn what you can build with DIDWW cloud
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    Why do customers choose DIDWW?

    The VoIP platform for telecommunication and business professionals

    Compliant two-way SIP Trunking, everywhere

    Compliant two-way SIP Trunking, everywhere

    Full global compliance in 93 countries and 5474 areas. Readily available Landline, Mobile and Toll Free Phone Numbers and two-way local SIP Trunking. Licensed or directly partnered with a local carrier in every country.

    Trusted by professionals

    See what our partners have to say about our quality and commitment

    fanatics

    “DIDWW played a pivotal role in overcoming several telephony challenges we faced in the APAC region. Their exceptional support throughout—and following—our accelerated rip-and-replace initiative has been unmatched. Furthermore, their user interface streamlines the purchasing and provisioning of new numbers, making the process virtually seamless. As a result, we plan to continue expanding our international contact centers with DIDWW as our primary carrier.”

    Nigel Ponds

    Global Director of Resource Planning and Telephony, Fanatics

    fanaticsinc.com
    vvc live

    "For a CCaaS platform provider, like us, quality of communications is so important. We are very happy with DIDWW's DID and voice services, as they are helping make the customer experience in our VCC 360 solution seamless. Making our services more widely accessible from browsers can never compromise voice quality, and DIDWW is a great partner in ensuring this."

    Ferenc Hajmási

    Head of Product Management, VCC Live

    vcc.live
    teltonika

    “Considering the growth rate of the Teltonika company group, it is important to ensure that the newly appointed employees can easily and efficiently reach our partners around the world. This has been achieved with the help of the DIDWW team by deploying their communications solution across all Teltonika offices in 22 countries.”

    Arturas Golysenko

    Head of IT Infrastructure and Security, Teltonika

    teltonika-networks.com
    teltonika

    “An important part of our customer portfolio is active outside of Belgium, hence we were looking for a unified communications solution to implement across multiple geographies. With customers present in 30+ countries, this partnership has opened doors and possibilities for Cloud Group by expanding our target markets outside of our local presence.”

    Mike Mol

    Sales Director, Cloud Group

    cloudgroup.be
    cloud group

    “Through our strong partnership with DIDWW, we are able to offer reliable and innovative VoIP communication services to our valued customers. With our extended global reach, secure cloud-based solutions, and dedication to customer satisfaction, we can meet unique business requirements, promoting their success and facilitating international growth.”

    Igor Toma

    CEO, Nuacom

    nuacom.com
    centro

    “Always with the best disposition to serve us, DIDWW has helped us in fulfilling our customer’s needs, when it comes to provide them with the numbering solutions, when most of the time the requests get to us as urgent ones. Apart from everything else, it’s also fun and easy to work with DIDWW.”

    Nat Rudy

    Carrier Interconnection Manager, C3ntro Telecom

    c3ntro.com
    airserbia

    “We had a very fast integration with our IP voice system and their accessible and open procedures helped us reach our goals. During our contact center transition from an in-house solution to outsource solution, there weren’t any outages. The onboarding process was simple, fast and with substantial assistance.”

    Dragan Gajovic

    IT Service Manager, Air Serbia

    airserbia.com
    Nectar desk

    “Virtual numbers and Phone Systems are essential parts of our offering, therefore DIDWW is one of the key components in our infrastructure. They have great support and high quality service. We became a client of DIDWW when we were very small, but still were treated in a proper way and were able to discuss business conditions, which helped our growth.”

    Andriy Azarov

    CEO, Nectar Desk Inc.

    nectardesk.com
    Invade

    “DIDWW has helped to facilitate our migration to the INVADE ‘Dialler as a Service’ model by making it simple and cost effective for us to manage all of our client’s SIP requirements in-house. They share our vision and we value their partnership.”

    Mark Baker

    CEO, INVADE International

    invade.net
    fanatics

    “DIDWW played a pivotal role in overcoming several telephony challenges we faced in the APAC region. Their exceptional support throughout—and following—our accelerated rip-and-replace initiative has been unmatched. Furthermore, their user interface streamlines the purchasing and provisioning of new numbers, making the process virtually seamless. As a result, we plan to continue expanding our international contact centers with DIDWW as our primary carrier.”

    Nigel Ponds

    Global Director of Resource Planning and Telephony, Fanatics

    fanaticsinc.com
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