Home / WhatsApp / South Korea WhatsApp Number Data
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Minimum purchase: 500 records
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50 records every 30 days
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5,000 records every 30 days
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50,000 records every 30 days
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500,000 records every 30 days
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If you are planning conversational marketing campaigns aimed at globally connected consumers, expatriates, and international professionals residing in South Korea, the South Korea WhatsApp Number Data from LASTDATABASE provides the targeted reach you need. With a robust dataset of 5,000,000 records, this lead package allows businesses to build segmented outreach lists for WhatsApp-based engagement.
While domestic communication in South Korea heavily favors local messenger applications, WhatsApp remains a critical platform for cross-border commerce, international communities, foreign workers, and globally facing South Korean professionals. This makes it an invaluable channel for travel, hospitality, international retail, and specialized B2C services that need to reach a specific demographic. To ensure your campaigns are highly effective, every list undergoes JIT (Just-in-Time) verification before delivery, resulting in less than 1% invalid records.
Reaching the right consumer segment requires the right channel. WhatsApp data enables direct, personalized communication that cuts through traditional inbox noise. Because WhatsApp users in South Korea often utilize the app for international or specialized communications, marketers can tailor their messaging to highly specific buyer intents.
By leveraging this dataset, your marketing team can move away from generic digital advertising and focus on targeted, conversational campaigns that foster genuine customer relationships.
Contact data degrades quickly as consumers change phone numbers or switch mobile carriers. This is why LASTDATABASE implements rigorous quality controls rather than relying entirely on static, aging databases. This package includes JIT (Just-in-Time) verification before delivery.
This verification process ensures that the numbers you acquire are active and registered on WhatsApp at the exact time of your purchase. The result is a highly accurate list with less than 1% invalid records, minimizing wasted outreach efforts and protecting your sender reputation. Furthermore, LASTDATABASE provides a data-quality guarantee only when scoped to the supplied data, giving you absolute confidence in the integrity of your purchased records.
Operating in the South Korean digital market requires strict adherence to local regulatory frameworks. The primary legislation governing consumer data is the Personal Information Protection Act (PIPA). Recognized as one of the strictest privacy frameworks globally, PIPA requires organizations to handle consumer data transparently and mandates explicit consent for telemarketing and electronic marketing communications. Additionally, the Network Act governs the use of electronic transmission media for promotional purposes.
LASTDATABASE supports your compliance efforts by supplying opt-in data and verified data. Our platform systems also feature automated opt-out processing to help you maintain list hygiene and respect consumer preferences. At a company level, LASTDATABASE is GDPR compliant and CCPA compliant, ensuring a high baseline of data security. However, buyers must ensure their specific campaign messaging, consent mechanisms, and outreach workflows align with South Korea's PIPA requirements when engaging consumers in this jurisdiction.
Moving purchased data into your campaign workflow should be effortless. LASTDATABASE offers direct CRM capabilities to streamline your marketing operations, allowing you to bypass manual spreadsheet uploads.
You can easily export selected purchased data directly into your existing marketing stack. Supported platforms include HubSpot, Salesforce, Zoho CRM, and Connect CRM. The platform also provides intuitive field mapping, ensuring that contact names, mobile numbers, and segmentation details align perfectly with your internal databases. If you need to change your technology stack later, you can simply disconnect CRM access at any time without losing your exported records.
LASTDATABASE offers flexible pricing structures designed to accommodate campaigns of any size, from small market tests to enterprise-level rollouts. For targeted, smaller-scale needs, the Pay Per Lead model provides records at exactly $0.3 per lead, with a minimum purchase requirement of 500 records.
If you require ongoing data access for continuous campaign enrichment, our public monthly plans deliver exceptional value over a 30-day period:
Before committing to a larger plan, you can evaluate the data format and quality firsthand with a 50-record free sample.
Trusted by 20,000+ customers worldwide, LASTDATABASE is a reliable source for high-quality, verified contact data. We prioritize data accuracy and practical campaign usability, ensuring that your marketing team spends more time engaging prospects and less time cleaning lists.
To expand your multi-channel outreach in this market, you can also explore our South Korea Telegram Data or our South Korea Cell Phone Number List. If you are focusing on traditional digital campaigns, consider the South Korea Consumer Email List.
How many records are in the South Korea WhatsApp dataset?
The package contains an authoritative total of 5,000,000 records, allowing for extensive audience building and market segmentation.
What is the quality rate of these WhatsApp numbers?
Our WhatsApp data features less than 1% invalid records. Every list undergoes 99%+ JIT verified processing before delivery to ensure the numbers are active.
Can I integrate this data directly into Salesforce?
Yes. You can export selected purchased data directly into Salesforce, HubSpot, Zoho CRM, and Connect CRM using our built-in field mapping tools.
How much does it cost to buy leads individually?
Under the Pay Per Lead model, the price is $0.3 per lead, with a minimum requirement of 500 records.
Is there a way to test the data before buying?
Yes. We offer a 50-record free sample so you can inspect the format and accuracy of the WhatsApp numbers before making a larger commitment.
Does this data comply with privacy regulations?
LASTDATABASE provides opt-in data and is globally GDPR compliant and CCPA compliant. When marketing in South Korea, buyers must also ensure their campaigns adhere to the strict requirements of the Personal Information Protection Act (PIPA).
What happens if a user opts out of my messages?
Our platform includes automated opt-out processing to help you manage list hygiene and respect consumer communication preferences.
How does the Basic monthly plan work?
The Basic plan costs $49 per month and allows you to access up to 5,000 records every 30 days.
Is this dataset suitable for B2C marketing?
Yes, this is a B2C (Consumer) dataset designed for direct engagement with individuals, expatriates, and international consumers residing in South Korea.
Can I purchase data for other messaging apps in South Korea?
Yes, we also offer South Korea Telegram Data if your audience prefers alternative secure messaging platforms.
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