**NOTE: this layout is from 2013, and the data may have changed. Please verify its contents.** REGION: 1 Southeast 3 Midwest 4 Central 5 Southwest 6 North Atlantic 8 Mid-Atlantic 9 Western IRS = Internal revenue district code, as follows: North Atlantic 01 Maine 02 New Hampshire 03 Vermont 04 Massachusetts 05 Rhode Island 06 Connecticut New York: 11 Brooklyn 13 Manhattan 14 Albany 16 Buffalo Mid-Atlantic 22 New Jersey Pennsylvania: 23 Philadephia 25 Pittsburgh 51 Delaware 52 Maryland Midwest Illinois: 36 Chicago 37 Springfield 39 Wisconsin 41 Minnesota 45 North Dakota 46 South Dakota Southeast 54 Virginia 56 North Carolina 57 South Carolina 58 Georgia 59 Florida 62 Tennessee 63 Alabama 64 Mississippi 66 Puerto Rico & Virgin Islands Central Ohio: 31 Cincinnati 34 Cleveland 35 Indiana 38 Michigan 55 West Virginia 61 Kentucky Southwest 42 Iowa 43 Missouri 47 Nebraska 48 Kansas 71 Arkansas 72 Louisiana 73 Oklahoma Texas: 74 Austin 75 Dallas 76 Houston 83 Wyoming 84 Colorado 85 New Mexico Western 33 California 68 California 77 California 81 Montana 82 Idaho 86 Arizona 87 Utah 88 Nevada 91 Washington 92 Alaska 93 Orego California: 94 San Fransciso 95 Los Angeles 98 Guam 99 Hawaii COUNTY = COUNTY CODE (see FIPSCNTY text file for full list of county codes) TYPE = LICENSE TYPE. 01 DEALER IN FIREARMS OTHER THAN DESTRUCTIVE DEVICES OR AMMUNITION FOR OTHER THAN DESTRUCTIVE DEVICES 02 PAWNBROKER DEALING IN FIREARMS OR AMMUNITION FOR FIREARMS FOR OTHER THAN DESTRUCTIVE DEVICES 03 COLLECTORS OF CURIOS AND RELICS (NOT DISCLOSABLE DUE TO THE PRIVACY ACT OF 1974, 5 U.S.C. 552a) 04 Reserved 05 Reserved 06 MANUFACTURER OF AMMUNITION FOR FIREARMS OTHER THAN DESTRUCTIVE DEVICES 07 MANUFACTURER OF FIREARMS OTHER THAN DESTRUCTIVE DEVICES 08 IMPORTER OF FIREARMS OTHER THAN DESTRUCTIVE DEVICES 09 DEALER IN DESTRUCTIVE DEVICES OR AMMUNITION FOR DESTRUCTIVE DEVICES 10 MANUFACTURER OF DESTRUCTIVE DEVICES OR AMMUNITION FOR DESTRUCTIVE DEVICES 11 IMPORTER OF DESTRUCTIVE DEVICES OR AMMUNITION FOR DESTRUCTIVE DEVICES 12-19 RESERVED EXPIRATION DATE OF LICENSE --FIRST POSITION: LAST DIGIT OF YEAR OF EXPIRATION (0=2010, 1=2011, 2=2012, etc.(FFL's are only issued for three years before they must be renewed, therefore codes 5-9 reflect expired licenses)). USE EXPIRE_ON TO CLARIFY DATE. --SECOND POSITION: A THROUGH M, CORRESPONDING TO JANUARY THROUGH DECEMBER ("I" IS NOT USED)