Effective March 1, 2022, the Postal Service™ will revise Labeling List(s) L002, L005, L012, L051, and L606 to reflect changes in mail processing operations. Mailers are expected to label according to these revised lists for mailings inducted on or after the March 1, 2022, effective date through the April 30, 2022, expiration date.
Labeling Lists
* * * * *
L002 3-Digit ZIP Code Prefix Matrix
Changes
* * * * *
L005 3-Digit ZIP Code Prefix Groups — SCF Sortation
Change
* * * * *
L012 5-Digit ZIP Scheme Combination
Change
Newly Added
Deleted
* * * * *
L051 DSCF for Parcel Select
Change
* * * * *
L606 5-Digit Scheme — Standard Mail, First-Class Mail, and Package Services Parcels
Chang
Newly Added
Deleted
— Logistics, Network Development, and Support,
Network Operations, 2-10-22
