636 Sub Codes

Area Codes /


St. Louis County - 636-200

St. Louis County - 636-203

Lincoln County - 636-205

St. Charles County - 636-206

St. Louis County - 636-207

Jefferson County - 636-208

Jefferson County - 636-209

Jefferson County - 636-212

St. Louis County - 636-216

St. Charles County - 636-219

St. Louis County - 636-220

Franklin County - 636-221

Jefferson County - 636-222

Jefferson County - 636-223

Jefferson County - 636-224

St. Louis County - 636-225

St. Louis County - 636-226

St. Louis County - 636-227

St. Charles County - 636-228

St. Charles County - 636-229

St. Louis County - 636-230

Franklin County - 636-231

Jefferson County - 636-232

St. Charles County - 636-233

Franklin County - 636-234

Warren County - 636-235

St. Louis County - 636-236

St. Louis County - 636-237

St. Louis County - 636-238

Franklin County - 636-239

St. Charles County - 636-240

Warren County - 636-242

Jefferson County - 636-243

St. Charles County - 636-244

St. Charles County - 636-246

St. Louis County - 636-247

St. Charles County - 636-248

Franklin County - 636-249

St. Charles County - 636-250

St. Charles County - 636-251

Jefferson County - 636-253

St. Charles County - 636-255

St. Louis County - 636-256

Franklin County - 636-257

St. Charles County - 636-258

Franklin County - 636-259

St. Charles County - 636-261

St. Louis County - 636-262

St. Charles County - 636-263

Lincoln County - 636-264

St. Charles County - 636-265

Franklin County - 636-266

Franklin County - 636-271

St. Charles County - 636-272

St. Louis County - 636-273

Jefferson County - 636-274

Jefferson County - 636-275

St. Charles County - 636-277

St. Charles County - 636-278

St. Charles County - 636-279

St. Charles County - 636-281

Jefferson County - 636-282

Franklin County - 636-283

St. Charles County - 636-284

Jefferson County - 636-285

Jefferson County - 636-287

St. Charles County - 636-288

Lincoln County - 636-290

St. Charles County - 636-293

St. Charles County - 636-294

Lincoln County - 636-295

Jefferson County - 636-296

Warren County - 636-297

St. Louis County - 636-299

St. Charles County - 636-300

St. Louis County - 636-305

Jefferson County - 636-306

St. Charles County - 636-312

St. Charles County - 636-320

Jefferson County - 636-321

Franklin County - 636-322

Jefferson County - 636-323

St. Louis County - 636-324

St. Louis County - 636-326

St. Charles County - 636-327

St. Charles County - 636-328

St. Charles County - 636-329

St. Charles County - 636-332

Jefferson County - 636-333

Franklin County - 636-334

St. Charles County - 636-336

Jefferson County - 636-337

Lincoln County - 636-338

St. Louis County - 636-343

St. Charles County - 636-344

St. Charles County - 636-345

St. Louis County - 636-346

SAINT CHARLES County - 636-347

NA County - 636-348

St. Louis County - 636-349

St. Charles County - 636-352

Lincoln County - 636-355

Lincoln County - 636-356

St. Charles County - 636-357

Lincoln County - 636-358

Warren County - 636-359

St. Charles County - 636-362

Jefferson County - 636-363

Franklin County - 636-364

Lincoln County - 636-366

St. Louis County - 636-368

St. Charles County - 636-373

Jefferson County - 636-375

Jefferson County - 636-376

Warren County - 636-377

St. Charles County - 636-379

Lincoln County - 636-383

Warren County - 636-384

St. Charles County - 636-385

St. Louis County - 636-386

St. Charles County - 636-387

Franklin County - 636-388

St. Charles County - 636-389

Franklin County - 636-390

St. Louis County - 636-391

Franklin County - 636-392

Franklin County - 636-393

St. Louis County - 636-394

St. Charles County - 636-395

St. Charles County - 636-397

St. Charles County - 636-398

St. Louis County - 636-399

St. Charles County - 636-400

Franklin County - 636-402

St. Charles County - 636-403

St. Louis County - 636-405

St. Charles County - 636-410

St. Louis County - 636-412

St. Louis County - 636-422

St. Charles County - 636-425

St. Charles County - 636-426

Jefferson County - 636-428

St. Louis County - 636-429

St. Louis County - 636-431

Franklin County - 636-432

Warren County - 636-433

St. Charles County - 636-434

St. Louis County - 636-435

St. Louis County - 636-438

St. Charles County - 636-439

St. Charles County - 636-441

St. Charles County - 636-442

St. Charles County - 636-443

St. Louis County - 636-444

St. Charles County - 636-445

St. Charles County - 636-447

St. Charles County - 636-448

St. Louis County - 636-449

Franklin County - 636-451

Jefferson County - 636-452

Warren County - 636-456

St. Louis County - 636-458

St. Charles County - 636-459

Jefferson County - 636-461

Lincoln County - 636-462

St. Charles County - 636-463

Jefferson County - 636-464

Jefferson County - 636-465

St. Charles County - 636-466

Jefferson County - 636-467

St. Charles County - 636-474

Jefferson County - 636-475

St. Charles County - 636-477

Jefferson County - 636-479

Jefferson County - 636-481

St. Charles County - 636-482

St. Louis County - 636-484

St. Charles County - 636-485

St. Charles County - 636-486

St. Charles County - 636-487

Montgomery County - 636-488

St. Louis County - 636-489

St. Louis County - 636-492

St. Charles County - 636-493

Jefferson County - 636-495

St. Louis County - 636-496

St. Charles County - 636-497

St. Charles County - 636-498

Jefferson County - 636-500

St. Charles County - 636-515

St. Louis County - 636-517

St. Louis County - 636-519

Jefferson County - 636-524

Jefferson County - 636-525

St. Louis County - 636-527

Lincoln County - 636-528

St. Louis County - 636-529

St. Louis County - 636-530

St. Louis County - 636-532

St. Louis County - 636-533

St. Louis County - 636-534

Jefferson County - 636-535

St. Louis County - 636-536

St. Louis County - 636-537

St. Charles County - 636-538

St. Charles County - 636-541

St. Charles County - 636-542

Jefferson County - 636-543

St. Charles County - 636-544

Jefferson County - 636-547

Jefferson County - 636-548

St. Louis County - 636-549

Jefferson County - 636-551

St. Louis County - 636-552

St. Louis County - 636-556

St. Louis County - 636-557

St. Charles County - 636-561

Jefferson County - 636-565

Lincoln County - 636-566

St. Charles County - 636-573

St. Charles County - 636-574

Jefferson County - 636-575

St. Charles County - 636-577

St. Charles County - 636-578

St. Louis County - 636-579

Franklin County - 636-582

Franklin County - 636-583

Franklin County - 636-584

Montgomery County - 636-585

Jefferson County - 636-586

St. Louis County - 636-587

St. Louis County - 636-590

St. Louis County - 636-591

St. Louis County - 636-594

Lincoln County - 636-597

St. Louis County - 636-600

St. Charles County - 636-614

St. Charles County - 636-625

St. Charles County - 636-627

St. Louis County - 636-628

Franklin County - 636-629

Jefferson County - 636-633

St. Charles County - 636-634

Jefferson County - 636-638

St. Charles County - 636-639

Jefferson County - 636-642

St. Charles County - 636-648

Franklin County - 636-649

St. Louis County - 636-651

St. Louis County - 636-660

Lincoln County - 636-661

Lincoln County - 636-662

Lincoln County - 636-665

Franklin County - 636-667

Lincoln County - 636-668

St. Charles County - 636-669

Jefferson County - 636-671

St. Charles County - 636-673

Jefferson County - 636-674

St. Louis County - 636-675

Jefferson County - 636-677

St. Louis County - 636-678

St. Charles County - 636-679

St. Louis County - 636-680

St. Louis County - 636-681

JEFFERSON County - 636-682

St. Charles County - 636-685

St. Louis County - 636-686

St. Charles County - 636-688

St. Louis County - 636-689

Jefferson County - 636-692

St. Charles County - 636-695

St. Charles County - 636-696

St. Charles County - 636-697

St. Charles County - 636-698

St. Charles County - 636-699

SAINT LOUIS County - 636-701

St. Charles County - 636-706

Jefferson County - 636-707

St. Louis County - 636-717

St. Charles County - 636-720

St. Charles County - 636-722

St. Charles County - 636-723

St. Charles County - 636-724

Jefferson County - 636-725

St. Louis County - 636-728

St. Louis County - 636-730

St. Louis County - 636-733

St. Charles County - 636-734

St. Louis County - 636-735

St. Louis County - 636-736

St. Louis County - 636-737

Jefferson County - 636-741

Franklin County - 636-742

Franklin County - 636-744

Warren County - 636-745

Jefferson County - 636-748

St. Louis County - 636-751

St. Charles County - 636-753

St. Charles County - 636-754

St. Charles County - 636-755

St. Charles County - 636-757

St. Louis County - 636-764

St. Charles County - 636-773

Lincoln County - 636-775

St. Louis County - 636-777

St. Louis County - 636-778

St. Louis County - 636-779

Warren County - 636-782

St. Louis County - 636-787

Jefferson County - 636-789

Warren County - 636-791

St. Charles County - 636-793

St. Charles County - 636-794

St. Charles County - 636-795

Jefferson County - 636-797

St. Charles County - 636-798

St. Charles County - 636-800

St. Louis County - 636-812

Franklin County - 636-818

St. Louis County - 636-821

St. Louis County - 636-825

St. Louis County - 636-827

St. Charles County - 636-828

St. Charles County - 636-841

St. Charles County - 636-851

St. Charles County - 636-856

St. Louis County - 636-861

St. Charles County - 636-866

St. Charles County - 636-875

St. Charles County - 636-887

Franklin County - 636-888

St. Louis County - 636-891

St. Louis County - 636-893

St. Charles County - 636-896

St. Louis County - 636-898

St. Charles County - 636-899

Franklin County - 636-900

St. Charles County - 636-916

St. Charles County - 636-922

St. Louis County - 636-923

St. Charles County - 636-925

St. Charles County - 636-926

St. Charles County - 636-928

Jefferson County - 636-931

Warren County - 636-932

Jefferson County - 636-933

St. Charles County - 636-936

Jefferson County - 636-937

St. Louis County - 636-938

St. Charles County - 636-939

St. Charles County - 636-940

Jefferson County - 636-942

Jefferson County - 636-944

St. Charles County - 636-946

St. Charles County - 636-947

Jefferson County - 636-948

St. Charles County - 636-949

St. Charles County - 636-970

St. Charles County - 636-978

St. Charles County - 636-980

St. Charles County - 636-987

SAINT CHARLES County - 636-998

Franklin County - 636-999