Invalid Express Mail 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 an Express Mail Corporate Account (EMCA) number online. For all other locations, online EMCA validation is preferred. The online validation process is outlined in the EMCA Validation SOP on the Retail webpage. This list supersedes all previous notices, which must be recycled. Acceptance clerks must not accept Express Mail® shipments bearing an invalid EMCA number in the “Payment by Account” or “Agreement Number” section of the Express Mail label or form.

Note: The first 6 digits of a 9-digit Custom Designed Service and Next Day Pick up Agreement make up the Corporate Account Number.

006327

007069

008090

008190

008390

008411

008497

008530

008549

008691

008856

008937

009265

009364

009485

009504

010224

010410

010517

011095

011117

011130

011170

011400

011410

011414

012300

012325

013090

018119

021011

021798

021887

022532

022550

022572

022638

023205

023662

025013

027185

028935

030168

030180

030236

033010

034661

035014

037134

038122

038263

040200

040355

044169

045002

045303

045306

047111

048008

049306

049312

050001

052053

056049

056071

060046

060109

060155

060249

060401

061078

061086

061117

061500

061509

061514

061580

061727

062009

062012

062018

063123

064058

064171

064326

064507

064628

064748

064858

065025

065080

065213

065303

065558

065904

065915

065977

067002

067230

067275

068114

068214

068279

068391

069836

069872

070321

076310

079004

079067

079630

080103

080162

080201

088377

090274

091097

091494

091796

092125

092159

092848

092946

093545

093628

093886

094153

094221

094255

094315

094732

094892

094998

095780

095860

095935

095981

096112

096178

096444

096537

096806

096999

097177

097418

097544

097765

097844

098327

098710

098738

098890

100012

100045

100182

100211

100298

100307

100437

100717

100840

100873

100881

100894

101044

102270

102631

102690

104135

104276

104416

104424

104463

104508

104635

104662

105004

105357

112126

115005

115049

115359

115402

117546

117773

118191

119165

120260

122421

123129

130906

132450

142043

142281

146086

146120

146121

146639

146763

148416

152040

170071

191290

191997

192243

192776

206002

207319

210151

210491

210494

210496

220446

221357

221602

222312

235545

238005

265018

280153

296265

297065

297071

300017

300048

301080

301381

301480

301531

303003

303121

309045

317168

321032

321198

321254

322066

322105

323105

323148

323183

324010

324057

325021

325373

326244

326529

326535

327008

327730

328056

328368

328421

328423

329685

330004

330009

330011

330020

330021

330028

330157

330159

331209

331221

331262

331288

331736

331904

333012

333032

333210

333405

333419

334001

334034

334122

334135

334146

334148

334149

334164

335138

335336

336135

336220

336248

338159

339029

339089

344157

347049

347072

349417

352453

354047

358200

402120

405127

410025

410134

436060

441149

441743

441767

450143

452223

452369

461100

462101

462853

467006

472074

480108

481134

481239

496120

497270

530001

531582

531595

531707

531823

537064

551521

553029

553384

570058

581157

600005

600050

600448

600844

600977

601117

601318

601890

602453

602539

604841

604851

604935

605018

605451

605923

606001

606003

606004

606006

606015

606026

606033

606034

606036

606041

606065

606077

606081

606084

606118

606123

606124

606135

606143

606177

606192

606194

606210

606257

606267

606273

606282

606329

606353

606368

606391

606419

606450

606488

606489

606492

606498

606505

606509

606530

606587

606596

606603

606608

606610

606625

606627

606645

606676

606681

606697

606732

606755

606764

606774

606821

606855

606873

606880

606896

606912

606918

606919

606948

606960

606983

606987

606988

607004

607006

607031

607067

607073

607112

607129

607197

607198

607280

607295

607355

607451

607587

607617

607618

607735

607757

607758

607814

607836

607985

608028

608051

608054

608073

608089

608132

608148

608171

608197

608229

608243

608302

608310

608397

608412

608427

608446

608453

608461

608489

608523

608556

608557

608583

615021

617603

629118

630005

631412

637136

658104

660124

660219

660224

662224

681482

681525

681658

685055

701043

701340

701437

701765

708612

725042

731790

740689

741813

749116

750031

750468

750504

751049

752487

756016

760148

760453

760462

761006

761111

761846

762012

770320

770750

771071

771902

771911

782124

785565

791243

801313

802436

803144

803178

811028

811037

815043

840073

841341

852710

853229

853890

853899

853958

853960

895039

895945

900226

901220

913125

913146

913157

914958

915597

916012

917390

917393

917577

917725

918617

918666

921599

921638

922374

922385

926159

927076

927491

928298

928351

928579

928833

930326

930382

931275

931451

931583

931637

932012

932654

933173

940178

940284

940404

941137

941238

941372

941801

944001

945637

945838

946203

946590

947200

948478

948792

948813

948821

948826

948833

948836

948837

948842

948848

948857

950510

950898

952206

958176

967312

968297

968314

968625

969173

972959

980365

980484

981756

981773

982411

982450

982703

982706

995247

995748

997111

998029