This step usually takes a few seconds.
The best choice, if you need a near 100% accuracy for line type and the current phone number carrier.
Our Advanced Service includes LNP check (Local Number Portability) to verify if the number was moved (ported) to a new phone company.
This service will report new carrier and the new line type, even if the number was ported today!
Mobile phone numbers will also include the SMS email address (giving you the ability to email text or media messages).
Data is updated daily.
* Line type accuracy is for Landline vs Cell Phone. Some VoIP numbers may be reported as
This is the Line Type and Carrier (Advanced) service with a check if number is on the Federal Do Not Call (DNC) list.
You get near 100% accuracy for line type and the current carrier. Phone number porting (LNP) information is updated daily. Do Not Call data is for US only.
This low-cost service uses sophisticated algorithms, multiple factors and telco files to indicate if number is reachable.
If a number was activated or disconnected within a week or was not called in many months, its status may not be reported correctly.
This service also shows if phone number is on the Federal Do Not Call (DNC) list and includes everything from the Advanced Line Type and Carrier (LNP) service above.
You can run files 24/7.
Phone Validator Results Typically Include
Cost of Phone Validator