Telephone Number Validation

Telephone Number Validation

Telephone Number Validation Only 66% of telephone numbers being used by telemarketers were active, a telephone number validation survey showed. A staggering 33% were inactive. So are telemarketing companies wasting money? Yes. They are certainly getting poorer results...
Telephone Validation

Telephone Validation

Telephone Validation – data cleansing update Telephone validation is the solution you should consider when you suspect your telemarketing data is out of date. Check this 2014 benchmark study of Telephone Validation. North West-based data services business Data...