How Recruiters in India Find Candidate Phone Numbers (A Practical 2026 Guide)

Phone calls are still one of the fastest ways to move a candidate forward in India. A quick call gets a response far sooner than an InMail that sits unread. But finding a candidate's correct phone number, and reaching out in a way that is respectful and compliant, takes a clear process. This guide walks through the workflow many Indian recruiters use, step by step.

Short answer

Recruiters in India usually combine three sources: job portals such as Naukri (where candidates share contact details with recruiters), LinkedIn (for passive candidates), and contact-finder Chrome extensions that suggest emails and phone numbers for LinkedIn profiles. They then verify the number, check consent, and reach out with a short, relevant message before calling.

Step 1: Start with sources where candidates have shared their number

The cleanest phone numbers are the ones candidates have chosen to share.

• Naukri Resdex and similar portals: Candidates who upload a CV to a job portal share their contact details with recruiters who have database access. Use filters for skills, location, notice period and experience, then view contact details within your plan.
• Your ATS: Past applicants are often the best starting point. Search your applicant tracking system before buying new data.
• Referrals and employee networks: A warm introduction usually comes with a phone number and a higher response rate.

Step 2: Use LinkedIn to find passive candidates

Many strong candidates are not active on job portals. LinkedIn Recruiter, Sales Navigator or plain LinkedIn search helps you find them by title, company, skills and city (Bengaluru, Pune, Hyderabad, Gurugram, Chennai and so on). Check the contact info section first, since some candidates list a phone number or email there.

Step 3: Use a Chrome extension to find contact details

When a profile has no contact details, recruiters use contact-finder Chrome extensions. Common options include ContactOut, SignalHire, Lusha, Kaspr and PeakAI. Coverage for Indian candidates varies between tools, so it is worth testing a couple on profiles you actually recruit for.

PeakAI (thepeakai.com) is one option in this step. Its LinkedIn Chrome extension suggests verified emails and phone numbers for profiles, and it can enrich existing records in your ATS or CRM with missing contact details. Like any tool, treat the results as a lead to verify, not a final answer.

Step 4: Verify the number before you call

• Check that the number format is valid for India (+91 followed by a ten-digit mobile number).
• If a tool returns more than one number, prefer the one marked as mobile or most recently confirmed.
• Look the number up on WhatsApp or Truecaller only if this fits your company policy; it can confirm the name matches.
• Cross-check with the candidate's CV or portal profile when available.
• Mark wrong numbers in your ATS so nobody on the team wastes time on them again.

Step 5: Understand consent basics under the DPDP Act

India's Digital Personal Data Protection (DPDP) Act sets rules for how personal data, including phone numbers, is collected and used. This is not legal advice, but a few practical habits help:

• Use contact data only for the recruiting purpose you are reaching out about.
• Tell candidates how you got their details if they ask, and be honest.
• Give a clear way to opt out, and respect it immediately.
• Store candidate data securely in your ATS and delete it when it is no longer needed.
• Choose data vendors that explain where their data comes from and how they handle compliance.

Check with your legal or compliance team for guidance specific to your organisation.

Step 6: Follow outreach etiquette

1. Message first: Send a short WhatsApp, SMS or email introducing yourself, the company and the role, and ask for a good time to talk. Cold calls without context often go unanswered.
2. Call at reasonable hours: Stick to working hours on weekdays and avoid early mornings, late evenings and festivals.
3. Be specific: Mention why their profile fits: skills, current role, location. Generic pitches get ignored.
4. Respect a no: If someone is not interested, thank them, note it in the ATS and do not keep calling.
5. Follow up once or twice, not endlessly: A polite follow-up is fine; repeated calls damage your employer brand.

Step 7: Keep your data clean

Log every number you find, whether it worked and the candidate's response. Over time your ATS becomes your best source of verified candidate phone numbers, and you rely less on paid lookups.

FAQ

Is it legal to call candidates whose numbers I found with a Chrome extension?

It depends on how the data was collected and how you use it. Follow the DPDP Act, be transparent, offer an opt-out and consult your compliance team.

Which Chrome extension is best for Indian candidate phone numbers?

Coverage varies by tool and by role. Test a few, such as ContactOut, SignalHire and PeakAI, on profiles you actually recruit for and compare how many numbers work.

Should I call or message first?

Message first with a short introduction and ask for a convenient time. Candidates are much more likely to pick up a call they are expecting.

How do I find phone numbers for candidates not on Naukri?

Use LinkedIn search to find them, check their contact info section, and then use a contact-finder extension. Always verify the number before calling.