National Zone Charts Matrix - PowerPoint Presentation

1. National Zone Charts MatrixOverviewNovember 13, 2018 IncludingIntegration of Outbound APO/DPO/FPO Exceptionsfor Military Priority Mail Processed in ChicagoEffective January 1, 2018National Zone Charts Matrix

2. The BasicsThe National Customer Support Center (NCSC) publishes the National Zone Charts Matrix (NZCM) monthly in support of zone rated postage pricing which is based on mail piece origin weight + the distance the mail piece travels.The .txt ‘matrix’ uses the service areas of Labeling Lists L002, L005 & L606 to determine the zone & to flag any ‘exceptions’.The ‘matrix’ uses an X-Y axis format that simplifies lookup of the correct zone between any 3-Digit O/D ZIP Code pair.The ‘matrix’ is one of the NCSC’s subscriber products which sells for $60 annually and is electronically downloadable. National Zone Charts Matrix

3. How Is The Zone Really Calculated?DMM 608.9.1 says:.…the earth is divided into units of area 30 minutes square, identical with a quarter of the area formed by the intersecting parallels of latitude and meridians of longitude. Postal zones are based on the distance between these units of area. The distance is measured from the center of the unit of area containing the SCF serving the origin Post Office to the SCF serving the destination Post Office. The SCFs serving the origin and destination Post Offices are determined by using (Labeling List) L005, Column B.National Zone Charts Matrix

4. How Is The Zone Really Calculated?In simple language, the zone calculation uses ‘straight line’ mileage determined by the latitude & longitude coordinates of the National Geodetic (or Geological) Survey Marker (GSM) located closest to: The SCF where the sender’s mail is sent from and The SCF where the recipient’s mail is processed for deliveryCurrent Zone Distance MetricsLocal* Zone 1 Non-local zones within 50 mile radius of the originZone 2 51 - 150 mile radius Zone 6 1001 - 1400 mile radiusZone 3 151 - 300 mile radius Zone 7 1401 - 1800 mile radiusZone 4 301 - 600 mile radius Zone 8 1801 miles or greaterZone 5 601 - 1000 mile radius Zone 9 Freely Associated States*** Mail deposited at a PO for delivery within service area of the same PO.** Considering move to International pricing National Zone Charts Matrix

5. National Zone Charts Matrix File Structure3-Digit Origin (y-axis) By 3-Digit Destination (x-axis)NZCM Technical Guide https://postalpro.usps.com/ operations/zone-chartsFile format is designed for integration with software via IT support..txt file can only be read using a text editor.File format consists of a 2,001 character linear data ‘string’ for each active Origin 3DG.‘Exceptions’ flagged as:* = NDC Entry Discount 1 = PM to Military Zones a = PM to Military Zones or other mail to Military Zones w/NDC Entry Disc. b = 5DG w/NDC Entry Disc. e = 5DG National Zone Charts MatrixExample Data Effective 11/1/2018123456789101112131415193619371938193919401941194219431944194519461947O3DGO3DGO3DG001filler002filler003filler004filler005filler006filler967filler968filler969filler970filler971filler972filler0050 0 0 0 1*7 8 8 9e8 8 8 0060 0 0 0 7*1*8 8 9e8 8 8 0070 0 0 0 7*1*8 8 9e8 8 8 0080 0 0 0 7*1*8 8 9e8 8 8 9620 0 0 0 8e8e1*1*1*4e4e4e9630 0 0 0 8e8e1*1*1*4e4e4e9690 0 0 0 8 8 1*1*1*8 8 8 9700 0 0 0 8 8 8 8 9e1*1*1*9710 0 0 0 8 8 8 8 9e1*1*1*

6. National Zone Charts MatrixExample Data Effective 11/1/2018Example = 969 Origin (position 1-3) to 969 Destination (position 1940) Note Zone 9 ‘e’ flag for 960 to 969 Matrix Linear File Structure - Position 1-3 = Origin 3DG (y-axis)- Position 4 = zone result forDestination 3DG ZIP Code 001- Position 5 = filler (e.g. exceptions)Format repeats for each active Origin 3DG (y-axis) & along x-axis for Destination 3DG ZIP Codes001 - 999

7. Exception Types & File RecordsZone 9* 5-Digit exceptions for Freely Associated States deployed April 1, 2014APO/DPO/FPO** 3-Digit exceptions for outbound Priority Mail processed in Chicago going to Military ZIP Codes 090-098, 962-966 deployed January 1, 2018APO/DPO/FPO 3-Digit exceptions for inbound zone rated ‘retail’ mail originating at Military ZIP Codes 090-098, 340, 962-966 deployed June 1, 2018 but has no impact on outbound commercial mail preparation* Zone 9 exceptions required only 8 rows of data. APO/DPO/FPO exceptions added in 2018 increased the total NZCM exceptions file to 32,219 rows of data.** First-Class Package Services to be added to exceptions file & effective 1/27/19.National Zone Charts Matrix

8. Why deploy the Outbound APO/DPO/FPO Exceptions?USPS moved outbound Military Priority Mail processing from New York (090-098) & San Francisco (962-966) to Chicago.As a result, the ‘destinating’ 3-Digit ZIP Code changed from New York & San Francisco to Chicago.Military zones are calculated from the origin to the destination mail processing facility because the Military transports the mail from the processing facility to the destination.Military Priority Mail that originated nearer New York & San Francisco than Chicago experienced greater price increases than Military Priority Mail originating closer to Chicago. National Zone Charts Matrix

9. National Zone Charts MatrixExample Data Effective 11/1/2018- Sample data in columns 2-6 = outbound 5DG (FAS) & 3DG Military PM (01) Destination ZIP Code ranges + zone ‘exception’ & ‘mail type’ results extracted from column 1.- Users integrate the .txt ‘exception’ data within software computer code or other automated means to extract correct zone result.

10. National Zone Charts MatrixQuestions?