[Hidden-tech] Looking for database company

[Daniel Belmont]

Hi, 

My name is Dan, and I am a piano teacher ... I am desirous of doing a several thousand piece postcard mailing to prospective clients, and I am looking for a company that can produce mailing labels of addresses of thousands of single family homes in the Northampton area ...

can anyone recommend such a company ?

Thanks much, 
Dan Belmont
dbelmont2 at yahoo.com