Insurance Companies Code Order Insurance Companies Current Listing: Numerical Order or Alphabetical Order Company Company Name Code 262 Citizens Insurance Company of America 263 ACE Fire Underwriters Insurance Company 266 Church Mutual Insurance Company 279 Commerce Insurance Company, The 283 Commerce and Industry Insurance Company 293 Valley Forge Insurance Company 295 Continental Casualty Company 303 Cumis Insurance Society, Inc. 308 Electric Insurance Company 309 Electric Insurance Company 312 Encompass Insurance Company of Massachusetts 313 Essentia Insurance Company 316 Empire Fire & Marine Insurance Company 325 Employers Fire Insurance Company, The 326 Excelsior Insurance Company 331 Massachusetts Homeland Insurance Company 333 OneBeacon American Insurance Company 335 Discover Property and Casualty Insurance Company 336 Employers Mutual Casualty Company 340 Employers Insurance Company of Wausau 343 GEICO General Insurance Company 347 Selective Insurance Company of South Carolina 349 Selective Insurance Company of the Southeast 354 Amica Mutual Insurance Company Appendix A-0 A:4http://www.commauto.com/aboutcar/codenumbers.aspx?Sort=CoNo http://www.commauto.com/aboutcar/codenumbers.aspx?Sort=CoName