Data Hygiene (NCOA, CASS, DPV, DSF)

NCOALink, Cass Certification
At Black Book Data, we are uniquely positioned not only to offer the right mailing lists and processing services to maximize your data needs, but also to provide a consulting resource to maximize your marketing success.

Our proprietary software is CASS and PAVE Certified to ensure accurate address information. Duplicate Suppression done with our industry rated Merge/Purge application that can target your prospect file based on individual names, addresses, phone numbers and more.

NCOALink 18 Month/DPV 
Black Book Data works with a non-exclusive license for the USPS Limited Service Provider NCOALink. Besides the 18 months of Move Update information and USPS Return Codes, we offer DPV as part of our standard NCOALink service.  Over 40 million Americans change addresses annually. NCOALink 18 Month matches mailing list addresses to 18 months of change of address information for families, individuals and businesses. This data is updated weekly. 

NCOALinkTM 48 Month/DMA/LACSLINK/DPVTM 
CASS processed addresses verifies whether or not an address is an actual valid address. On average, CASS processed addresses will code 3.96% of a file as bad or non-deliverable addresses. 

LACSLink 
LACSLink Corrects address lists for areas that have undergone permanent address conversion. The LACSLink database consists of address conversions that the USPS has obtained and verified, primarily a result of 911 address conversions. 

DSF2 / DPV 
Using an EXACT address database from the USPS, DSF2 verifies whether or not an address is an actual valid address. 

Address Element Correction 
(AEC Address Element Correction): Takes the addresses, as coded by CASS-Certified Address Matching Software and adds the address element(s) to make them deliverable addresses. On average, AEC will update 1.53% of a file.

Call us at 1-888-818-3282 or submit your request for leads today!