Enhance your samples or lists by adding phone numbers to names and addresses, or the reverse, adding names and addresses to phone numbers. ASDE can do both for you.
By geo-coding your sample you can reduce costs and complete your research projects faster. Geo-coding means adding geographical information to records.
Sample Pre-dialing can improve your productivity and decrease your field costs.
ASDE Survey Sampler is an authorized reseller of Neustar services.