Increase your ability to call your customers with TowerData’s Phone Validation Service. The quality of telephone leads can disintegrate with typographical errors and falsified data, leading to a frustrated and less productive sales team or call center. Our phone validation API can verify – in real time – that a telephone number entered on your site is dialable, what carrier it belongs to, and whether it’s wireless or a landline.
How Does it Work?
TowerData Phone Validation works for 24 countries and territories in North America, including the United States and Canada, and it checks whether the first 7 digits of a phone number (the NPA-NXX +1) are a valid combination. In addition to validating the phone number, we supply you with additional information to aid you in segmenting your leads.
For a given phone number, the API returns the following information:
- Status: Valid or invalid
- Line type: Wireless, landline, pager or mixed
- Carrier: AT&T, Verizon, etc.
- Geography: Country, state, county and city
The phone validation service uses the easy-to-use REST format, and results are returned with sub-second response time. Avoid disconnects and wrong numbers – validate phone numbers with TowerData to identify bad phone numbers before you start calling. Contact us to learn more or register for a free trial.