Phone numbers for your conference calling businesses

Empower your conference calling solution with DID numbers in 93 countries

Phone number

Why do customers choose DIDWW for their call conferencing business?

  • 99,998% core network uptime

    Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.

  • High capacity numbers

    Local, National, Mobile and Toll Free Phone Numbers to support even the largest conferencing requirements.

  • Extensive coverage

    A wide selection of Phone Numbers around the globe for your conferencing needs, all in one place.

  • Call events API

    Reception of real-time DID number call events via the HTTP protocol.

  • Phone Number Porting

    Wide portability coverage for a seamless migration of your conferencing numbers to DIDWW free of charge.

  • Number Selection tool

    Instant access to an extensive global Phone Number inventory, including Gold and Vanity Numbers.

99,998% core network uptime

Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.

DIDWW VoIP building blocks used for conference calling businesses

  • Local Phone Numbers

    Local presence in 5424 area codes with geographical DIDs.

  • National Phone Numbers

    Complete freedom for businesses in multi-regional markets across the globe.

  • Toll Free Phone Numbers

    An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers.

Local Phone Numbers

Local presence in 5424 area codes with geographical DIDs.

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  • Universal International Freephone Numbers

    A single Toll Free Number for a truly global brand presence and reachability.

  • Mobile Phone Numbers

    A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications.

Universal International Freephone Numbers

A single Toll Free Number for a truly global brand presence and reachability.

  • Shared Cost Numbers

    Effortless business phone number setup with country-wide accessibility.

  • DIDWW API

    REST API for the integration of the extensive range of DIDWW core services into your own business processes.

  • Concurrent Call Capacity

    Flat-rate, pay-per-minute or hybrid voice channel Capacity for maximum availability and cost-efficiency.

Shared Cost Numbers

Effortless business phone number setup with country-wide accessibility.

  • Local Phone Numbers

    Local presence in 5424 area codes with geographical DIDs.

  • National Phone Numbers

    Complete freedom for businesses in multi-regional markets across the globe.

  • Toll Free Phone Numbers

    An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers.

  • Universal International Freephone Numbers

    A single Toll Free Number for a truly global brand presence and reachability.

  • Mobile Phone Numbers

    A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications.

  • Shared Cost Numbers

    Effortless business phone number setup with country-wide accessibility.

  • DIDWW API

    REST API for the integration of the extensive range of DIDWW core services into your own business processes.

  • Concurrent Call Capacity

    Flat-rate, pay-per-minute or hybrid voice channel Capacity for maximum availability and cost-efficiency.

Local Phone Numbers

Local presence in 5424 area codes with geographical DIDs.

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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
portrait

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