Choose Your Language:

Home / WhatsApp / Hong Kong WhatsApp Number Data

Hong Kong WhatsApp Number Data

Access 10,000,000 B2C Hong Kong WhatsApp numbers for your marketing campaigns. Featuring 99%+ JIT verified opt-in data with less than 1% invalid records.

Browse actual matching email records for Hong Kong WhatsApp Number Data. Apply advanced filters, review masked contact information, and purchase selected records.

Get 50 Free Sample Leads Contact Sales

Available Records
PACKAGE INVENTORY
10,000,000 Package Record Quantity
Database Type WhatsApp Database
Country Hong Kong
Industry Consumer
Price Per Lead $0.30
Database Last Update 7 September 2026
Update Frequency 30 Days
FLEXIBLE PURCHASE OPTIONS

Database Pricing

Choose pay-per-lead access or a monthly plan that matches your data requirements.

PAY PER LEAD

Individual Records

$0.30 per lead

Select only the records you need from this database and pay for your chosen leads.

Minimum purchase: 500 records

Browse Leads
FREE

Free Access

$0 per month

Start with free monthly data access and evaluate LastDatabase before upgrading.

50 records every 30 days

Start Free
BUSINESS

Business Monthly

$399 per month

Higher monthly data capacity for sales, marketing, and demand-generation teams.

50,000 records every 30 days

Choose Business
ENTERPRISE

Enterprise Monthly

$999 per month

Large-scale monthly data access for high-volume teams and operations.

500,000 records every 30 days

Choose Enterprise

Hong Kong WhatsApp Number Data

Reaching consumers directly requires utilizing the channels they already use daily. In Hong Kong, WhatsApp is the dominant messaging platform, deeply embedded in both personal communication and commercial interactions. The Hong Kong WhatsApp Number Data package equips sales teams, marketers, and business owners with 10,000,000 B2C records specifically curated for the Hong Kong market. Whether you are running promotional campaigns for a retail brand, sending appointment reminders for a healthcare clinic, or launching direct outreach for financial services, this dataset provides the foundation for effective conversational marketing.

By leveraging targeted WhatsApp Data, businesses can bypass crowded social media feeds and connect with potential customers on a platform where they are highly active. LASTDATABASE ensures that this lead package meets strict quality standards, offering less than 1% invalid records. This high level of accuracy minimizes wasted effort, protects your sender reputation, and helps ensure that your marketing budget is spent engaging real, active users across Hong Kong Island, Kowloon, and the New Territories.

Conversational Marketing in the Hong Kong Consumer Market

Hong Kong boasts an exceptionally high mobile internet penetration rate, and its residents rely heavily on digital communication for shopping, customer support, and brand engagement. Recent market research indicates that a vast majority of Hong Kong consumers prefer messaging businesses directly rather than making traditional phone calls or waiting for email responses. This shift toward conversational commerce creates a significant opportunity for B2C companies.

Using this extensive dataset, marketers can segment their audience and tailor their messaging to specific consumer behaviors. E-commerce platforms can use WhatsApp to send abandoned cart reminders, exclusive discount codes, and shipping updates. Real estate agents can share property listings and virtual tour links directly to interested buyers. Hospitality and travel businesses can manage bookings and provide localized recommendations. For campaigns that require a multi-channel approach, combining this messaging data with a Hong Kong Consumer Email List allows you to coordinate outreach across both instant messaging and the inbox, maximizing visibility and response rates.

Data Quality and Just-in-Time Verification

The success of any direct messaging campaign depends entirely on the accuracy of the underlying contact list. Sending messages to inactive or disconnected numbers not only wastes resources but can also trigger spam filters and platform restrictions. To mitigate these risks, LASTDATABASE employs rigorous quality control measures. This package features 99%+ JIT verified records, meaning the data undergoes JIT (Just-in-Time) verification before delivery.

This real-time verification process checks the active status of the numbers right before they are handed over to the buyer. By filtering out stale or disconnected contacts, LASTDATABASE maintains a standard of less than 1% invalid records. Furthermore, we provide a data-quality guarantee only when scoped to the supplied data, giving buyers confidence that they are working with a highly refined and actionable audience list. If your outreach strategy also involves outbound calling or SMS, you might consider enriching your campaigns with the Hong Kong Cell Phone Number List to ensure broader mobile coverage.

Compliance, Consent, and the Hong Kong PDPO

When conducting direct marketing in Hong Kong, businesses must navigate the regulatory landscape responsibly. The Personal Data (Privacy) Ordinance (PDPO), particularly Part 6A, establishes clear rules for direct marketing activities. Under the PDPO, organizations must inform individuals of their intent to use personal data for marketing and provide a straightforward channel for consumers to opt out of future communications.

LASTDATABASE supports responsible marketing practices by supplying verified opt-in data. This helps buyers align their campaigns with local consent expectations. Additionally, the platform features automated opt-out processing, which simplifies the management of user preferences and ensures that individuals who choose to unsubscribe are promptly removed from active campaign lists. At the organizational level, LASTDATABASE operates as GDPR compliant and CCPA compliant, reflecting a strong global commitment to data privacy and security. While buyers are responsible for ensuring their specific campaign messaging complies with local laws, starting with properly sourced, opt-in data significantly reduces compliance friction.

Seamless CRM Integration and Workflow

Managing 10,000,000 B2C records requires efficient data handling and seamless integration into your existing sales and marketing infrastructure. LASTDATABASE eliminates the need for complex, manual data entry by offering robust CRM capabilities. Buyers can easily export selected purchased data and move it directly into their preferred platforms.

The system supports direct integration with industry-leading platforms, including HubSpot, Salesforce, Zoho CRM, and Connect CRM. Through intuitive field mapping, you can ensure that contact details, formatting, and segmentation tags align perfectly with your CRM's architecture. Once your campaign data is successfully transferred and your workflow is complete, you can securely disconnect CRM access. This streamlined process allows marketing teams to focus on crafting compelling messages and analyzing campaign performance rather than wrestling with CSV files and formatting errors.

Transparent Pricing and Subscription Plans

LASTDATABASE offers flexible, transparent pricing models designed to accommodate various organizations, from local startups to international enterprises. Buyers can choose the exact volume of data they need without being forced into rigid contracts.

For targeted, specific campaigns, the pay-per-lead option allows you to purchase records at $0.3 per lead, with a minimum requirement of 500 records. If your business requires ongoing access to contact data for continuous marketing efforts, LASTDATABASE provides four distinct monthly subscription plans:

  • Free: $0 per month, providing 50 records every 30 days.
  • Basic: $49 per month, providing 5,000 records every 30 days.
  • Business: $399 per month, providing 50,000 records every 30 days.
  • Enterprise: $999 per month, providing 500,000 records every 30 days.

To help you evaluate the quality and formatting of the dataset before making a financial commitment, LASTDATABASE offers 50 free sample records. This allows you to inspect the data firsthand and test it within your systems. For broader commercial outreach that extends beyond mobile messaging, you can also explore the Hong Kong Email List to expand your audience access.

Why Choose LASTDATABASE for Your Outreach Needs?

Building a reliable pipeline of consumer contacts is a significant challenge for any business. LASTDATABASE simplifies this process by providing immediate access to high-quality, verified data. Trusted by 20,000+ customers worldwide, the platform is built on a foundation of accuracy, compliance, and user-friendly technology. By combining strict JIT verification, comprehensive CRM integrations, and flexible pricing, LASTDATABASE delivers a practical solution for companies looking to scale their customer acquisition efforts in Hong Kong.

Frequently Asked Questions

How many records are included in the Hong Kong WhatsApp Number Data package?

This extensive dataset contains 10,000,000 B2C records, providing broad coverage of the Hong Kong consumer market for your digital marketing and direct outreach campaigns.

What is the expected accuracy rate of these WhatsApp contacts?

We maintain strict quality standards to help ensure your campaigns are effective. The data is 99%+ JIT verified, resulting in less than 1% invalid records. This minimizes wasted resources and protects your sender reputation.

How does JIT verification work?

JIT (Just-in-Time) verification before delivery means that the contact numbers are systematically checked for active status immediately prior to being delivered to you. This helps provide current and actionable data.

Can I test the data before purchasing a larger volume?

Yes. LASTDATABASE provides 50 free sample records so you can evaluate the formatting, accuracy, and compatibility of the data with your marketing systems before making a larger purchase.

What is the pricing for purchasing specific amounts of data?

If you prefer to buy a specific volume, we offer a pay-per-lead model at $0.3 per lead. The minimum purchase requirement for this option is 500 records.

What monthly subscription plans are available for ongoing data access?

We offer four monthly plans tailored to different business needs: a Free plan ($0/month for 50 records every 30 days), a Basic plan ($49/month for 5,000 records), a Business plan ($399/month for 50,000 records), and an Enterprise plan ($999/month for 500,000 records).

Is this data compliant with Hong Kong direct marketing regulations?

This package provides verified opt-in data, which is a critical component of responsible marketing. We also feature automated opt-out processing to help you manage consumer preferences. While we operate as GDPR compliant and CCPA compliant at the organizational level, buyers must ensure their specific campaign messaging aligns with the Hong Kong Personal Data (Privacy) Ordinance (PDPO).

Can I integrate this dataset directly into my CRM?

Yes. The platform supports seamless integration with major systems including HubSpot, Salesforce, Zoho CRM, and Connect CRM. You can easily export selected purchased data and use field mapping to align the records with your database.

Are these contacts meant for business-to-business (B2B) or business-to-consumer (B2C) marketing?

This specific package is categorized as B2C (Consumer) data, making it ideal for retail brands, e-commerce platforms, service providers, and other businesses looking to engage directly with individual consumers in Hong Kong.

What happens if a consumer wants to unsubscribe from my WhatsApp messages?

LASTDATABASE includes automated opt-out processing capabilities. This feature helps you efficiently manage unsubscribe requests, ensuring that users who opt out are promptly removed from your active outreach lists in accordance with privacy best practices.

Responsible Data Use

LastDatabase protects sensitive contact details and maintains data-provenance controls. Buyers must use purchased data lawfully, respect documented consent scope, and honor opt-out or suppression requests.

Read our Data Privacy & Responsible Use Policy

Trusted by 20,000+ Customers Worldwide

See how businesses use LastDatabase data to improve prospecting, campaign execution, and sales operations.

B2B SOFTWARE

ScaleFlow Boosted Sales Qualified Leads by 140% in 60 Days

The Customer: ScaleFlow — B2B Project Management Software

The Challenge

ScaleFlow's sales team was spending up to 15 hours a week manually searching for contact information for IT decision-makers. Bulk lists from legacy data vendors produced email bounce rates above 22% and inaccurate phone numbers.

The Solution with LastDatabase

ScaleFlow switched to LastDatabase for verified, job-title-specific lead lists. Precision filtering by technology stack and country helped the team build targeted direct-dial lists for C-level technology executives across Europe and North America.

99.4% Data Accuracy 140% Increase in SQLs 12 hrs Saved Weekly
“LastDatabase completely changed our outbound strategy. We stopped wasting money on stale data and finally got direct access to decision-makers who actually respond.”
Marcus Vance VP of Global Sales, ScaleFlow
E-COMMERCE & RETAIL

Aura Direct Achieved an 11x ROI on SMS Promotions

The Customer: Aura Direct — Regional E-Commerce & Retail Brand

The Challenge

Aura Direct needed clean, active mobile contacts for a major flash sale across Southeast Asia and the UK. The team wanted high-intent consumer segments for SMS and WhatsApp without overspending on unverified leads.

The Solution with LastDatabase

Aura Direct used LastDatabase country-specific B2C consumer lists with pay-per-lead filtering. The team selected cell phone contacts by city and demographic criteria and evaluated 50 free sample records before purchasing.

99.20% SMS Deliverability 11x ROAS 40% Lower Acquisition Cost
“When running high-volume SMS campaigns, bad data costs money twice—once for the list and once for the carrier send fee. LastDatabase's list quality gave us our highest-converting SMS campaign to date.”
Elena Rostova Head of Growth, Aura Direct
PERFORMANCE MARKETING

LeadVanguard Scaled Client Campaign Setup Time by 4x

The Customer: LeadVanguard — Full-Service Performance Marketing Agency

The Challenge

Managing outbound campaigns for more than 20 B2B clients required constant data sourcing. Slow delivery from custom lead brokers created frequent onboarding delays for new clients.

The Solution with LastDatabase

LeadVanguard adopted LastDatabase as its primary data enrichment and lead provider. The agency used monthly access to source tailored email, phone, and social-profile lists across industries including logistics and fintech.

75% Faster Onboarding 88% Client Retention 30% Operational Savings
“On-demand access to targeted data removed a major bottleneck from our client onboarding process. Our teams can build the audience they need without waiting weeks for custom list delivery.”
LeadVanguard Performance Marketing Agency
Live Chat
LastDatabase AIDatabase & Sales Assistant
Tell me the country, industry, job title, technology, or lead type you need. I can check LastDatabase inventory and packages.
Inventory and pricing are checked by LastDatabase server tools.