This listing should be provided to Contract Postal Units and used by 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.
005029
005197
005908
006111
006127
006211
006609
006655
006889
007326
007339
008056
008708
008827
008941
009398
009786
009795
009879
010337
010613
010794
011364
013248
014525
015419
018032
018619
021844
022074
022152
023648
026503
030577
038191
048029
058039
060034
060044
060161
061005
061032
061151
063121
063445
064418
065321
065585
066486
070076
070683
071662
071785
075143
075274
077355
078411
078436
079024
079787
079958
080031
080552
085514
088150
088245
088701
090424
091248
092244
096143
096306
097454
097704
098317
098411
100113
100327
100516
100757
100842
101225
104283
104342
105425
108493
108595
109810
113212
115010
115389
115503
115572
117060
117082
118408
119005
119562
120339
121279
122138
122188
128103
128929
130022
131006
132058
134076
142106
142217
152053
159047
165120
170501
171196
187056
191352
192392
192509
192550
192563
192751
193208
200366
207242
207393
208175
208333
209100
210011
210015
210044
210072
210097
210128
210136
210144
210406
210457
210497
210504
210507
210521
210525
210583
210674
210847
210878
220100
220249
220457
220470
220876
221216
221318
221420
221576
221617
222001
222071
222079
222341
226074
229011
232384
235516
240528
272118
273001
276013
277082
278010
278600
296519
301581
302001
326197
327300
327807
328385
329066
330174
331028
331214
331450
333157
334198
335771
335817
337128
338179
340080
342037
372622
372782
379534
402163
402565
405003
432613
441286
441759
443121
443565
452014
452189
452555
452991
462105
462786
481643
482483
483174
483191
483300
483369
484007
490681
493033
495410
503008
531312
531382
531589
531628
531758
531813
531842
531857
531879
531893
532388
532479
532490
532687
532728
532752
532916
532936
532941
537220
537399
537417
543170
544029
544063
544087
549103
549192
549215
551031
553748
554980
571143
585299
598565
600008
600184
600222
600374
601037
601329
601579
601755
606107
627062
628015
628054
628141
630010
631121
631517
631548
631830
631955
731762
734009
740891
741041
741675
750030
750096
750116
750147
750164
750181
750305
750483
752415
752677
752773
752828
756019
757056
757618
760020
767560
772707
782965
787192
794001
800111
800531
801200
801428
801746
802241
802388
802653
803141
804049
804252
805018
805428
806203
806209
806210
809078
809132
809180
809430
810002
811053
812001
813088
813258
824007
829503
844209
845056
846113
851026
852662
852939
853115
853648
853710
853781
853900
853954
871002
871019
871022
871358
871471
871531
871673
873001
873002
875010
875011
875476
881001
884100
891224
895506
900206
900281
900531
900820
902359
906915
910224
912409
913127
913144
913828
914036
914078
914122
914906
916019
916021
920230
920283
920449
921186
922273
922335
924124
926392
930065
931218
931493
931571
932712
939502
940226
940411
940539
940583
940791
941020
941630
941800
941832
941992
950367
950369
950422
951529
951630
952349
954400
954429
955115
958203
968616
968997
969060
969095
971121
980022
980140
980157
980175
980200
980210
980326
980409
980514
980550
980563
980586
980658
980669
980692
980757
980774
980775
980954
980976
980990
981512
981577
981849
982025
982058
982059
982089
982096
982103
982197
982239
982245
982246
982250
982319
982324
982344
982388
982528
982537
982587
982607
982623
982644
983047
983104
984010
984016
984228
984232
984244
985050
985090
985239
988050
989050
989057
989084
992174
992265
992286
992350
992456
992661
992782
992791
995178
995189
995248
995298
995362
995369
995473
995476
995492
995520
995552
995573
995580
995674
995931
995957
997078
997119
997144
997176
997222
997239
997274
997275
998112
998113
998187
998195
998348
999307
999310
999321
— Product Information Requirements, Mail Entry and Payment Technology, 3-17-16