The Hidden Cost of Bad Phone Numbers
Every bad number in your database costs money. Not just the wasted call attempt. The time your rep spent pulling up the record. The follow-up task they created. The confusion when they couldn't reach the prospect.
Multiply that by hundreds of records and you've got a significant drain on productivity. Your team is dialing numbers that disconnected years ago, calling fax machines, reaching VoIP lines that nobody answers.
Phone validation fixes this before the first dial. We check every number in your database and tell you which ones are worth calling.
"Our connect rate went from 12% to 31% after validation. Same reps, same effort, more conversations."— Sales Operations Manager
What We Check
- Format validation. Is this a properly formatted phone number? Correct length, valid area code, appropriate format for the country.
- Active status. Is this number currently in service? Disconnected numbers waste everyone's time.
- Line type identification. Mobile, landline, VoIP, or toll-free. Different line types need different approaches.
- Carrier lookup. Which carrier owns this number? Useful for understanding your prospect base and compliance.
- Ported number detection. Has this number moved carriers? Important for accurate line type identification.
- Do-Not-Call registry check. Is this number on the federal DNC list? Essential for compliance.
Why Line Type Matters
Mobile numbers require TCPA consent for automated calls and texts. Calling without consent is a compliance risk. Knowing which numbers are mobile helps you stay compliant.
Landline numbers are typically business lines. Good for cold calling, but can't receive texts.
VoIP numbers often indicate tech-savvy prospects or remote workers. Sometimes harder to reach, but often good prospects.
Toll-free numbers are usually company main lines, not direct contacts. Rarely worth cold calling.
What You Get
Validation status. Valid, invalid, or unknown. Each number categorized.
Line type. Mobile, landline, VoIP, or toll-free. Know what you're calling.
Carrier information. Which telecom provider owns the number.
Risk flags. DNC status, potential compliance issues, numbers that need special handling.
How It Works
Step 1: Send us your numbers. Any format. We normalize everything.
Step 2: We validate against carrier databases. No calls made. Invisible to phone owners.
Step 3: Results categorized. Valid, invalid, line type, carrier, flags.
Step 4: Report delivered. Full results with actionable recommendations.
Pricing
Phone validation runs $0.01-0.03 per number, depending on volume. Larger lists get better rates.
Minimum project is $500. Most lists are validated within 24 hours.
Common Questions
What does validation check?
Format, active status, line type, carrier, and compliance flags. Everything you need to know before dialing.
Can you tell mobile from landline?
Yes. Line type identification is included. Important for TCPA compliance and outreach strategy.
Do you call the numbers?
No. We validate using carrier databases. No calls are made, nothing is visible to the phone owner.
What about international numbers?
We validate US and Canadian numbers. International validation is available but may have different coverage.
Stop Wasting Dials
Every bad number is wasted time. Validate your list before your team starts calling, and every dial has a chance of connecting.
Related: Email Validation | Business Status Validation | All Validation Services