442 Sub Codes

Area Codes /


Imperial County - 442-200

San Bernardino County - 442-220

Mono County - 442-221

San Diego County - 442-222

San Bernardino County - 442-223

San Diego County - 442-224

Imperial County - 442-225

Imperial County - 442-226

Riverside County - 442-227

Inyo County - 442-228

San Bernardino County - 442-229

Imperial County - 442-231

San Diego County - 442-232

San Bernardino County - 442-233

Riverside County - 442-234

San Bernardino County - 442-235

Imperial County - 442-236

San Diego County - 442-237

Imperial County - 442-238

Inyo County - 442-239

Inyo County - 442-240

Riverside County - 442-241

San Bernardino County - 442-242

San Bernardino County - 442-243

San Diego County - 442-244

San Diego County - 442-245

San Bernardino County - 442-246

Kern County - 442-247

San Diego County - 442-248

San Bernardino County - 442-249

San Bernardino County - 442-251

Imperial County - 442-252

Imperial County - 442-253

San Diego County - 442-254

San Bernardino County - 442-255

Riverside County - 442-256

San Diego County - 442-257

Imperial County - 442-258

San Bernardino County - 442-259

Inyo County - 442-261

San Diego County - 442-262

San Diego County - 442-263

San Diego County - 442-264

Imperial County - 442-265

San Bernardino County - 442-267

Riverside County - 442-268

Imperial County - 442-271

Kern County - 442-272

San Diego County - 442-273

Riverside County - 442-274

Riverside County - 442-275

San Diego County - 442-278

San Diego County - 442-281

Imperial County - 442-283

San Bernardino County - 442-284

Kern County - 442-285

San Diego County - 442-293

Riverside County - 442-300

San Bernardino County - 442-321

Riverside County - 442-324

San Diego County - 442-325

Inyo County - 442-326

San Diego County - 442-333

Imperial County - 442-345

San Bernardino County - 442-347

Riverside County - 442-400

San Diego County - 442-444

Imperial County - 442-456

Imperial County - 442-465

San Diego County - 442-500

San Bernardino County - 442-600

San Diego County - 442-615

Riverside County - 442-666

San Diego County - 442-777

San Bernardino County - 442-800

San Diego County - 442-888

Imperial County - 442-900

San Diego County - 442-999