Website Phone Number Extractor

Website Phone Number Extractor

An enterprise-grade, multi-strategy website phone number extraction plugin designed for B2B lead generation, market research, sales prospect enrichment, and web directory profiling. Supports ultra-fast HTTP static fetch, Playwright browser mode for client-hydrated SPAs, auto-mode with intelligent fallback, bio-link aggregator resolution (Linktree, Beacons, Carrd), structured JSON-LD schema parsing, WhatsApp/Telegram phone link decoding, and strict E.164 international phone number normalization.

The best high-performance, unlimited alternative to expensive lead enrichment APIs ($0.10–$0.50 per phone lookup), Apollo.io, Hunter.io, Lusha, and basic regex HTML scrapers.

🎯 Target Audience

• B2B Sales & Outbound Prospecting Teams: Enrich domain lists with verified direct dials, landlines, and WhatsApp contact numbers.
• Lead Generation Agencies & Cold Callers: Extract phone leads at scale across corporate sites, local businesses, e-commerce stores, and directories.
• Market Researchers & Analysts: Gather company contact information for industry benchmarking and competitive analysis.
• CRM & Database Administrators: Cleanse, normalize, and format phone numbers into standardized international E.164 format (+CC NNN NNN NNNN).

🚀 Key Features

1. Dual Engine: Fast HTTP + Stealth Playwright Browser

• HTTP Mode: Performs sub-second static HTML fetching and sub-page crawling without launching a browser, processing hundreds of websites per minute.
• Browser Mode: Launches a stealth Playwright Chromium instance with client-side JavaScript execution to capture phone numbers dynamically injected by React, Vue, Next.js, and Single Page Applications (SPAs).
• Auto Mode: Tries fast HTTP first; automatically detects SPA dynamic shells, WAF blocks, or HTTP 403/429 status codes and seamlessly escalates to stealth browser mode.

2. Multi-Layer Extraction Strategies

Inspects target web pages across 8 dedicated telemetry sources:

• tel: URI Links: Parses raw href="tel:..." links (highest confidence source).
• WhatsApp Links: Decodes wa.me/ and api.whatsapp.com/send?phone= click-to-chat links into E.164 numbers.
• Telegram Links: Extracts phone numbers from t.me/+... links while rejecting non-numeric usernames.
• Schema.org JSON-LD: Recursively parses telephone, faxNumber, contactPoint, and location properties from structured microdata scripts.
• Microdata & HTML Attributes: Scans itemprop="telephone", itemprop="faxNumber", data-phone, data-tel, and split area/number attributes (data-area + data-number).
• OpenGraph Tags: Extracts og:phone_number, business:contact_data:phone_number, and meta phone tags.
• Script Bundle Chunks: Intercepts _next/, assets/, chunks/, and inline JavaScript bundles for embedded phone string literals.
• Broad Text Scanner: Applies regex patterns with strict boundary lookbehinds and lookaheads across DOM text.

3. Bio-Link Aggregator Auto-Resolution

Automatically detects Linktree (linktr.ee), Beacons (beacons.ai), Carrd (carrd.co), Bio.link, Solo.to, and 15+ bio-link aggregator pages, follows external domain links while ignoring social profiles (Instagram, Twitter, LinkedIn), and extracts phone numbers from the primary company website.

4. Smart Sub-Page Crawling & Priority Scoring

Prioritizes high-value contact pages (/contact, /contact-us, /about-us, /locations, /impressum) using weighted URL and link text scoring. Includes an early-exit threshold (earlyExitThreshold) to stop crawling sub-pages as soon as a verified phone number is found.

5. False Positive & Noise Filtering

Excludes invalid matches using strict pattern checks:

• Rejects ISO dates, US ZIP codes, IPv4 addresses, CSS hex colors, 16-digit credit cards, and common server port numbers (8080, 3000, 5000).
• Prevents version strings (e.g. 212.555.7890 vs software versions 1.2.3), timestamps, and 4-digit standalone years (2024, 2026).
• Filters honeypot trap elements (.hp-phone, .bot-trap) and unpunctuated database/business IDs.

📊 Comparison with Paid Alternatives

⚙️ How to Configure Your Job

Example Input Configuration

{
  "urls": "https://www.hubspot.com/, https://www.cisco.com/, https://linktr.ee/fitcoachmike",
  "scrapeMode": "auto",
  "maxPagesPerUrl": 4,
  "followLinkPages": true,
  "earlyExitThreshold": 1,
  "limit": 50
}

📥 Supported URL & Link Formats

• Standard HTTP/HTTPS URLs: https://example.com, http://company.org/contact
• Bare Domains: agency.com, studio.co.in (automatically prepends https://)
• Bio-Link Aggregators: https://linktr.ee/username, https://beacons.ai/user (automatically resolves primary site)
• Deep Contact Paths: https://enterprise.com/us/en/contact-us

📋 Output Data Fields

💡 Example Output

[
  {
    "inputUrl": "https://www.hubspot.com/",
    "resolvedUrl": "https://www.hubspot.com/",
    "phones": [
      "+18884827768"
    ],
    "phoneCount": 1,
    "pagesScraped": 4,
    "scannedPages": [
      "https://www.hubspot.com/",
      "https://www.hubspot.com/company/contact"
    ],
    "isLinkPage": false,
    "scrapeMode": "http",
    "status": "found",
    "error": ""
  },
  {
    "inputUrl": "https://www.cisco.com/",
    "resolvedUrl": "https://www.cisco.com/",
    "phones": [
      "+18337742726",
      "+14089062726"
    ],
    "phoneCount": 2,
    "pagesScraped": 4,
    "scannedPages": [
      "https://www.cisco.com/",
      "https://www.cisco.com/c/en/us/about/contact-cisco.html"
    ],
    "isLinkPage": false,
    "scrapeMode": "http",
    "status": "found",
    "error": ""
  }
]

💡 Common Use Cases

• B2B Cold Outreach & Direct Calling: Enrich prospect domain lists with verified direct dials for sales development representatives (SDRs).
• WhatsApp Marketing Campaigns: Extract WhatsApp-enabled phone numbers (wa.me links) for targeted customer messaging.
• Local Business Directory Profiling: Crawl thousands of local service provider sites (plumbers, clinics, agencies, stores) to compile regional business directories.
• CRM Contact Enrichment: Normalize messy phone numbers into standard E.164 international format (+1 800 555 1234 -> +18005551234) for CRM imports (Salesforce, HubSpot).