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.
005024
006011
006042
006072
006076
006095
006100
006121
006122
006167
006177
006179
006207
006215
006227
006235
006311
006339
006656
006817
006879
007262
008183
008397
008751
008819
008895
008947
010128
014739
015006
015610
015643
015800
015805
015819
016054
016225
016256
016930
018041
019028
019191
019529
020459
020542
021027
022356
022434
022502
023237
026383
026629
026643
028471
029124
029725
030500
031166
033019
033020
034037
037043
057121
060012
060102
060154
062064
062087
064194
064270
064653
065189
065394
065489
065563
069027
069397
070037
070648
075028
076156
077287
077759
079978
080032
080134
080156
080176
080331
080413
080439
080517
080579
080603
080723
085403
085831
088279
088307
088702
089866
091088
091745
092382
093355
093471
095132
096057
097661
097873
098228
098335
100014
100157
100285
100542
100882
100902
100909
100953
108183
108611
109010
109041
109062
109065
109071
115080
115407
115708
115893
115918
119184
128988
132461
142056
142816
146088
146116
146122
146127
146128
146134
146646
146705
148300
148411
148415
148420
150114
150280
150287
152089
152729
175052
184061
184111
184461
191094
191176
192296
193175
197127
198265
210520
220493
221353
222162
240535
253306
274220
300293
300958
301223
301490
302100
302995
303525
305562
306439
311614
312479
320913
321061
321197
322023
322051
326016
327691
327878
327890
328040
331808
333089
335331
335717
335858
336221
336273
337147
349640
370077
372509
372780
374157
377123
379560
381862
386077
433040
441320
441771
441978
450173
453054
454160
462273
469115
473078
480099
480217
480350
480378
481158
481209
481271
481295
481524
481595
481689
481960
486352
490514
493020
494155
495142
495556
496200
498200
499050
503001
551149
553040
570178
581016
585241
591050
591350
591530
596449
598620
600701
601062
604302
605141
609334
615026
629311
660025
701072
711005
740538
740876
751062
752248
752252
752912
780119
782053
782085
782116
782142
782707
782918
785380
785441
787173
800112
800127
800291
801482
801506
802062
802136
802461
802849
804035
804207
805017
805563
809225
814209
820102
820813
827107
832495
840084
841101
846006
846095
850842
851006
851028
851030
851051
852708
853547
853913
856527
871026
891539
891598
891600
891602
891603
891605
891606
891607
891608
891609
891998
900025
900122
900332
902647
906877
912014
913024
913188
913480
915200
916028
917012
917048
917113
917417
917471
917530
917551
917690
920101
920102
920109
920112
920113
920114
920116
920135
920136
920140
920141
920142
920143
920156
920163
920167
920175
920176
920182
920193
920290
921202
921203
921233
921337
921713
921847
921868
921889
921921
921954
922145
924089
924104
924342
924416
924446
924590
924655
924682
924688
925085
925129
925139
925168
925177
926193
926491
927325
927356
927386
927391
928329
928334
930071
931898
933137
933543
941373
947253
948284
948361
948858
950712
971109
980926
981601
982494
982643
982666
982694
984248
992639
995354
995467
995494
995522
995599
995601
995737
997300
998184
998503
998514
— Product Information Requirements, Mail Entry and Payment Technology, 11-10-16