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. This list supersedes all previous notices, which you must recycle.
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.
005084
008149
008954
009296
009413
013165
015324
018017
021758
022088
022485
023583
030070
040002
041345
043308
044044
044076
048015
049042
060224
064547
070067
070069
070318
071011
071680
071990
075125
075164
075352
075656
076106
077023
079350
080053
080285
080512
080563
088098
088131
088242
088600
088705
089730
090736
091063
092930
093120
094856
094890
095531
096001
096222
096460
098293
100026
100319
100460
100583
100912
100914
100929
100996
102422
108775
110415
115135
115175
115366
115953
117003
117931
118068
122447
125018
129811
133030
148355
152224
152634
187032
191475
192419
192420
192951
192994
196115
197001
197007
197039
198032
200014
200021
200029
200052
200061
200067
200072
200082
200096
200120
200159
200162
200184
200206
200242
200244
200280
200304
200360
200361
200365
200368
200369
200370
200378
200379
200393
200416
200421
200425
200441
200444
200470
200480
200510
200566
200582
200583
200585
200613
200615
200624
200666
200701
200712
200730
200766
200770
200794
200801
200806
200822
200839
200843
200897
200928
200938
200976
200985
200989
206034
206062
206065
206071
206077
206099
206139
206532
206760
206952
207050
207051
207064
207065
207079
207080
207083
207134
207140
207147
207226
207231
207234
207395
207400
207421
207424
207430
207446
207448
207461
207464
207480
207490
207492
207507
207514
207516
207540
207577
207599
207600
207647
207653
207690
207706
207731
207734
207736
207741
207793
207833
207864
207871
207887
207908
207920
207928
207940
207975
208002
208012
208121
208125
208126
208130
208132
208140
208141
208142
208143
208147
208148
208149
208168
208170
208182
208183
208184
208189
208216
208230
208253
208270
208297
208353
208400
208452
208457
208465
208476
208501
208503
208506
208523
208525
208528
208531
208534
208554
208578
208582
208590
208611
208689
208698
208738
208740
208782
208792
208793
208820
208834
208853
208862
208864
208900
208905
208911
208935
208951
208953
208967
208982
208987
208990
209040
209067
209105
209122
209145
209153
209165
209216
209236
209240
209262
209269
209289
209305
209503
209724
209807
220007
221298
221520
232351
232353
232358
232359
232361
232370
232371
232416
271158
271214
272110
272329
274108
282155
286001
286101
287074
292101
292721
293007
294028
295474
301002
312426
312495
317343
319111
330211
331006
331008
331022
331030
331034
331042
331043
331047
331079
331119
331127
331172
331206
331227
331230
331234
331236
331246
331299
331306
331404
331406
331426
331436
331444
331447
331460
331502
331512
331609
331615
331616
331619
331633
331815
331824
331825
331845
331847
331880
332020
332044
332087
332100
332177
332268
332273
332733
332801
333092
333100
333165
333233
333306
333308
333347
333390
333408
333437
333438
333444
333491
333528
333550
333701
333858
334029
335397
335675
344161
344166
349029
349585
363001
365011
392633
410145
430146
441713
453016
489509
490600
493082
494282
531113
531135
531397
531629
531701
531872
531877
531890
531896
532006
532914
551167
551410
551662
600040
600054
600071
600090
600115
600600
601038
601088
601534
601705
601706
602248
602978
604346
604761
605022
605075
605628
605796
606028
606188
606484
606684
606986
607009
607186
607763
607813
608025
608100
608118
608185
611132
617203
618120
624420
626001
626139
629139
629146
631033
631114
631274
631511
631625
631936
633010
633011
641045
641158
641345
641348
641558
641826
641962
648707
660677
662627
667029
701028
701053
701055
701062
701068
701073
701077
708003
711055
711293
712198
714691
723083
730027
730055
730069
730099
730101
730112
730113
730117
730118
730123
730133
730180
730199
730201
730248
730267
730280
730323
730331
730349
730372
730403
730421
730425
730449
730455
730462
730470
730498
730523
730591
730613
730639
730676
730685
730690
730766
730778
730781
730792
730808
730815
730869
730888
730902
730904
730944
731021
731031
731034
731035
731037
731038
731041
731043
731044
731047
731259
731263
731295
731299
731309
731322
731335
731343
731346
731369
731412
731415
731418
731429
731430
731431
731435
731453
731463
731468
731658
731679
731688
731705
731752
731792
731794
731905
731917
731919
731991
731992
734011
735003
735004
735033
735070
735081
735092
736014
737024
737026
738026
738027
738028
740008
740018
740077
740102
740137
740175
740243
740271
740273
740300
740310
740318
740323
740406
740429
740433
740464
740498
740510
740536
740543
740554
740588
740589
740590
740595
740627
740653
740694
740743
740798
740801
740823
740825
740828
740868
740873
740880
740945
740994
741001
741002
741005
741007
741008
741009
741023
741065
741195
741224
741244
741277
741278
741285
741325
741380
741382
741389
741393
741423
741425
741440
741464
741465
741522
741606
741622
741658
741659
741681
741690
741778
741809
741843
741875
741926
741954
743010
743016
743017
743028
743048
743061
744088
744100
744112
744124
744163
745004
745036
746035
747002
747037
747041
748035
749003
749005
749021
749122
749128
749139
750012
750013
750017
750025
750036
750050
750060
750101
750114
756002
760003
760006
760019
760629
761004
761006
762001
766511
770027
770154
770790
770892
782083
782373
786123
787026
787073
787097
787105
787108
787116
787134
787161
787180
787185
787186
787194
787195
787398
787532
787614
787839
800086
802306
802368
802397
802493
814051
841884
853908
853983
900009
900092
900482
900536
903240
915526
920053
921087
921122
921175
921238
927750
932543
932564
935245
941788
948874
950004
950905
951017
951991
967007
967238
967446
968198
968524
968779
968804
968995
980897
980913
995027
995325
995332
995798
997307
998160
— Product Information Requirements, Mail Entry and Payment Technology, 10-22-20