Most catalogers say they capture the zip + 4 codes for at least 90% of their customer and prospect names, thanks to postal programs such as National Change of Address (NCOA) and Address Change Service ...
The MySQL Database can be used to create a free online or offline mailing list. A basic mailing list database contains two tables. One table contains the name, email address, street address and zip ...
Today marks the 50th anniversary of the Zone Improvement Plan, the network of ZIP codes we use for everything from mail delivery to credit card security. The U.S. Postal Service began using the ...