Invalid USPS Corporate Account Numbers

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.

 

005413

006260

006379

006391

006747

008001

008140

008186

008353

008458

008613

008631

008695

008776

008929

009010

009549

009584

009860

014605

014834

014986

015176

015226

015247

015509

015646

015669

015700

015722

015757

015775

015814

015825

015826

016244

018134

018224

018404

019864

021162

021548

023003

023361

025037

025174

025343

025462

026180

026252

026652

027110

030009

042028

046020

048066

050088

054311

054317

057119

060009

060019

060026

060032

060222

060837

061029

061606

064110

064400

064837

064952

064959

064990

065832

065945

068264

068624

069500

069670

070792

075698

075741

078055

078919

080085

080255

080425

085035

085372

088057

089490

089796

090421

090459

091135

091881

092163

092184

092475

092767

093567

094612

095166

095615

097044

098001

098782

098960

098999

100021

100057

100280

100365

100440

100880

101896

104061

104335

106002

109465

109680

109716

110248

112013

115181

115474

117725

117784

118710

120231

121208

129887

129951

132180

134080

142092

142271

142481

142529

153030

165201

170107

170217

170220

171050

171052

171087

172033

173052

180001

180010

180340

181002

181010

183020

183260

184040

184050

185037

185101

187005

187011

187050

187068

187100

187706

191304

191320

191761

191772

192277

192373

192471

192493

192499

192545

192546

192560

192594

192597

192615

192665

192686

192693

192747

192758

192819

192844

192918

192980

192983

193135

193548

193719

200399

200905

207554

208178

208381

210040

210087

210163

210416

210569

210578

210580

210857

220076

220195

220267

220454

220531

220703

220899

221164

221170

221297

221661

222040

222056

222094

222103

223355

231100

232401

264003

271053

271151

275026

292567

300071

300100

300693

300823

301078

301268

301391

301447

301485

301559

302072

303165

303901

305171

306545

311689

312370

314145

314184

314391

314746

315023

315037

317328

319069

319103

319131

319138

321006

321018

321300

326788

328009

328100

329511

330327

330497

330517

331040

331414

331415

331431

331438

331603

331606

331624

331675

331706

331801

331807

331810

331811

331814

331817

331822

331823

331830

332047

332195

332201

332600

332706

332776

332900

332960

333002

333006

333015

333016

333020

333031

333033

333035

333036

333037

333211

333212

333219

333220

333224

333226

333404

333901

334063

334095

334114

334128

334130

334139

334142

334150

334157

334161

334165

334166

334167

334169

334170

334171

334172

334176

334183

334187

334202

334216

334250

334488

334620

334632

334686

334736

335332

335487

336239

339095

340001

340007

340351

340612

340683

340800

340993

349011

349027

349036

349406

349605

349607

349676

349721

349736

349949

349958

357001

361176

361229

370100

372360

373026

377022

381191

381394

381402

381851

386058

388079

392464

397048

402012

405096

410108

410113

410230

430195

430202

431023

436299

436451

441160

441182

441352

441395

441461

441744

441745

441763

445111

450044

452017

452414

452609

452675

452985

453051

454669

454744

454757

454761

454777

454783

454810

454825

454826

454833

456050

457107

457120

457124

458016

458018

462021

480304

480489

481230

481234

481254

481296

481329

481341

481343

481344

481362

490722

490740

492042

495296

551255

551721

551863

554006

554711

571150

574001

591728

598673

600274

600277

600310

600570

600918

601076

601189

601259

601509

601778

601941

602158

602367

602870

603180

605073

606823

608218

611101

618089

626145

662596

683005

701035

701269

701965

708546

712701

722248

730555

731009

731039

741154

741780

741784

741786

743082

744003

750014

750037

750064

750240

750777

751006

751091

751114

751119

751160

752010

752028

752133

752165

752167

752347

752467

752558

752579

752636

752874

757124

765535

765554

765628

765629

767556

767588

770263

772205

779106

780068

780086

780118

780124

780153

781082

781086

782095

782139

782144

782155

782785

782881

782921

782984

784138

784171

784233

784607

785413

785501

785527

785731

786121

787071

787123

787187

787368

787757

787856

797219

799153

799157

799286

799288

799291

799302

799303

799306

799310

800198

800487

801573

802165

802171

802406

802432

802485

802946

802981

804279

805013

806187

806212

810047

813008

815024

816144

833235

833701

840056

841035

841190

841315

841941

845045

850014

850209

850288

850353

850407

850645

850650

850668

850715

850939

850995

851000

851004

851007

851009

851011

851013

851017

851018

853389

853791

853792

853796

853797

853847

853848

853878

853880

853881

853884

853885

853896

853898

853899

853904

853918

853925

853929

853931

853933

853935

853938

853941

853945

853948

853949

853959

853961

853962

853971

853972

853974

853976

853978

853979

853985

853987

853989

853990

853991

853994

853996

856068

875014

891954

895055

895950

895960

898042

900045

900168

900196

900975

901727

902128

902458

906353

906495

907391

912003

912347

913128

915282

915359

917403

917568

917592

917642

918739

921282

921590

921606

924111

925067

926060

926377

926596

926923

926942

926973

927257

927271

927299

927598

927688

927824

930036

930075

930305

933260

933539

933577

937219

937472

937509

937534

937738

937875

939543

940298

940318

940325

940514

940542

940717

940967

941127

941202

941250

941294

941552

941558

941574

941609

941698

941738

941768

941790

941876

943009

945532

945913

946486

948177

948200

948330

948420

948722

948871

949505

949550

950070

950660

952004

954093

954452

954466

954478

955100

955309

958204

958217

958962

967091

967132

967162

967242

967243

967255

967289

967329

967434

968260

968315

968368

968528

968562

968588

968590

968626

968650

968675

968678

968765

968893

968912

968926

968960

969028

969112

969113

969119

970877

970900

971127

972422

980536

980699

982387

982676

984254

985228

992511

995609

995668

995797

995973