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Hong Kong National Phone Numbers - Hong Kong country code +852

Country-wide presence with National DIDs

  • Supported
  • Not Supported
  • P2P SMS OUT supported
  • A2P SMS OUT supported
  • PrefixAreaOriginationLocal Termination
    SIP Trunks available globally
    SMS INSMS OUT P2P | A2PEmergency CallingNumber PortabilityFax Support
    Toll Free
    • National
    • Toll Free
    • Global
  • Supported
  • Not Supported
  • P2P SMS OUT supported
  • A2P SMS OUT supported
  • 852-800Toll Free

    Why do customers choose DIDWW National Phone Numbers?

    • Large inventory

      Instantly available National Virtual Phone Numbers in 39 countries.

    • Licenced Operator for Voice and SMS

      Fully licenced operator in 30+ countries with our own numbering resources in multiple geographies.

    • National Phone Number portability globally

      Wide Porting coverage for the seamless migration of your numbers to DIDWW free of charge.

    • Full compliance

      Adherence to all regulatory standards globally for all VoIP services, including Local Dialing and Emergency Calling.

    • Premium call quality

      National Phone Numbers combined with premium quality, reliability and regulatory compliance.

    • 99,998% core network uptime

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

    • Flexible Capacity options

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

    • Number Selection tool

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

    • Emergency Calling

      DID Numbers routed to the relevant PSAP for safety and compliance.

    Large inventory

    Instantly available National Virtual Phone Numbers in 39 countries.

    Download the DIDWW price list

    Tiered wholesale prices available

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    VoIP use cases for your business

    Learn what you can build with DIDWW cloud
    communications

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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 91 countries and 5273 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

      • Nat Rudy

        C3ntro Telecom

        Carrier Interconnection Manager

        C3ntro Telecom

        “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.”C3ntro Telecom

      • Dragan Gajovic

        Air Serbia

        IT Service Manager

        Air Serbia

        “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.”Air Serbia

      • Andriy Azarov

        Nectar Desk Inc.

        CEO

        Nectar Desk Inc.

        “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.”Nectar Desk Inc.

      Nat Rudy

      C3ntro Telecom

      Carrier Interconnection Manager

      C3ntro Telecom

      “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.”C3ntro Telecom

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      Create or expand your cloud telecommunications

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      Get more from DIDWW

      The platform for telecommunication professionals

      Extensive DID coverage

      All types:

      • Local Numbers
      • National Numbers
      • Toll Free Numbers
      • UIFN
      • Mobile Numbers
      • Shared Cost Numbers
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      Extensive DID coverage

      All types:

      • Local Numbers
      • National Numbers
      • Toll Free Numbers
      • UIFN
      • Mobile Numbers
      • Shared Cost Numbers

      Telecom services

      Key services:

      • Two-way SIP Trunking
      • Two-way SMS
      • Flexible Capacity options
      • Emergency Calling
      • Global Phone Number Porting
      • Voice Forwarding and SMS Delivery
      • Cloud Fax services

      Professional tools

      Key solutions:

      • API
      • Self-service user portal
      • Number porting tool
      • Number selection tool
      • Business phone.systems™

      Solutions for operators

      Key advantages:

      • API for automation
      • Reliability
      • Compliance
      • Wholesale pricing
      • Porting
      • Scalability
      • Quality

      Enterprise communications

      All industries:

      • Health
      • Finance
      • Logistics
      • Aviation
      • Retail
      • Tourism
      • Your business

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