Please provide this listing to Contract Postal Units and acceptance clerks in non-POS locations without intranet access to validate a USPS Corporate Account (USPSCA) number online. For all other locations, online USPSCA validation is preferred. The online validation process is outlined in the USPSCA Validation SOP on the Retail webpage. This list supersedes all previous notices, which must be recycled. Acceptance clerks must not accept Priority Mail Express™ shipments bearing an invalid USPSCA number in the “Payment by Account” or “Agreement Number” section of the label or form.
Note: The first 6 digits of a 9-digit Custom Designed Service and Next Day Pickup Agreement make up the Corporate Account Number.
005605
005856
006069
006381
006700
008005
008064
008254
008269
008717
009283
009448
009480
009616
009659
010765
011416
015743
019326
019923
020001
020003
020395
020500
020640
020644
021011
021014
021022
021039
021271
021397
021456
021733
021825
021922
022252
022459
022617
022648
028136
029149
038644
046004
054004
060261
060516
060793
061368
064096
065484
067370
067397
068019
068051
068860
070449
071917
075025
075410
076183
076698
076850
077040
077112
077385
077946
080050
080192
080322
080426
080440
085101
085239
085491
085705
085778
088196
088300
089241
090380
091691
092017
092951
093312
094073
094636
094682
096753
098213
098656
098757
098979
100258
100382
100402
100408
100674
100835
100881
100898
100921
100940
101102
102332
103934
104224
104308
105306
105338
107047
108236
109074
109117
109660
109664
110004
115033
115614
115855
118342
122225
123001
123009
123052
125117
125207
135192
135254
136023
142049
142098
142363
142364
142583
152427
156243
159021
168001
173001
174006
174100
175064
175191
176055
176145
180056
192318
192537
192940
210486
210645
220495
220731
220741
221017
221240
257150
271205
272371
274142
301796
302003
320033
320099
320907
321261
322693
326407
327319
327596
328106
328647
329382
329489
330280
330580
331292
331434
331694
333623
333682
333764
335085
335116
335207
340546
370060
372110
381050
381271
381305
385008
385009
402576
402616
402873
410229
430208
432050
432442
432722
432927
436001
441688
451047
460080
460164
462031
462061
462069
462085
462089
462100
462150
462249
463027
463085
463089
463095
463096
463101
463102
464005
464060
464073
464123
464222
464225
465110
465136
465137
465147
465150
465155
465165
465170
477081
483297
485110
485225
491110
495135
531861
551204
551826
553408
554523
570134
571149
575080
577100
581223
582009
582013
585204
585215
585246
585293
591230
591275
591365
591710
591998
597534
598637
598863
598865
599568
599569
600560
601404
601688
601997
605094
605858
606339
606411
606964
606973
607062
607453
607583
608014
608134
608228
622022
624064
627026
631102
631249
631372
631906
641367
641837
719027
724020
740787
740993
741003
741162
741467
744143
749173
750024
750420
752016
752162
752204
753028
770084
770369
770565
771524
774060
801572
802460
802484
802488
802491
802494
802842
803214
805374
809052
815020
841222
851042
852537
852833
853914
853934
853967
860068
890200
891256
891612
891613
891725
891820
898043
900002
900003
900014
900023
900096
900101
900224
900230
900247
900257
900298
900514
900548
900549
900971
901257
901552
901843
901883
902003
902104
902206
902229
902332
902453
903094
903951
904662
904673
906035
906123
906131
906554
906858
906873
906898
906905
906919
906967
910014
910242
911036
911176
912454
913145
913162
913620
914052
914929
917161
917428
917475
917499
917567
917572
917580
917680
917696
917927
918151
918159
918211
918360
918377
918408
918492
918600
918654
918696
918980
921245
921500
922348
924677
925127
925128
926034
926035
926040
926041
926056
926057
926066
926089
926099
926109
926164
926248
926282
926306
926333
926352
926360
926369
926394
926405
926413
926421
926458
926572
926586
926609
926621
926630
926732
926753
926814
926878
926896
926904
926949
926977
927062
927074
927168
927323
927438
927691
927715
927758
927823
928114
928275
928404
928426
928447
928549
928551
928750
928782
930039
930285
931647
933489
937724
937754
937810
940419
945332
945845
945959
946416
946554
946577
947226
947265
948193
950022
951063
958361
958887
967118
967239
967396
967406
968341
980607
981883
982368
982686
982726
992416
995250
995284
995312
995442
995454
995484
995587
995627
995781
997127
997238
997255
997287
997298
998506
— Product Information Requirements, Mail Entry and Payment Technology, 5-11-17