International phone validation
United States Phone Validator
We provide phone validator data for all phone numbers in United States. Available by API, batch processing and web search.
Coverage and formatting
Phone numbers in United States
Check mobile, landline and other line types across all phone companies.
Use the country dialing code when entering an international number.
| Country Dialing Code | +1 |
|---|---|
| Country Code | US |
| Includes all phone companies | Yes |
| Includes all line types | Yes |
| Includes all phone numbers | Yes |
| Mobile format | +1 201-555-0123 |
| Landline format | +1 201-555-0123 |
Check one number
Try free United States phone validation searches at our homepage.
Validate numbers in your workflow
Get started with a free trial, or upload a phone list for batch processing.