For the POSTNET bar code, a digit that is added to the existing digits in the ZIP Code to create a multiple total of 10. It is displayed as five bars that are imprinted directly in front of the right frame bar in the POSTNET bar code.
For the POSTNET bar code, a digit that is added to the existing digits in the ZIP Code to create a multiple total of 10. It is displayed as five bars that are imprinted directly in front of the right frame bar in the POSTNET bar code.
315 Madison Avenue, NYC 10017
Open Monday - Friday: 9:30am-5:30pm
*No Walk-In Appointments*
629 Grove Street, Jersey City, NJ 07310
Open Monday - Friday: 9:30AM - 4:00PM
*No Walk-In Appointments*