List of states:

[AL] Alabama
[AK] Alaska
[AZ] Arizona
[AR] Arkansas
[CA] California
[CO] Colorado
[CT] Connecticut
[DE] Delaware
[DC] District of Columbia
[FL] Florida
[GA] Georgia
[HI] Hawaii
[ID] Idaho
[IL] Illinois
[IN] Indiana
[IA] Iowa
[KS] Kansas
[KY] Kentucky
[LA] Louisiana
[ME] Maine
[MD] Maryland
[MA] Massachusetts
[MI] Michigan
[MN] Minnesota
[MS] Mississippi
[MO] Missouri
[MT] Montana
[NE] Nebraska
[NV] Nevada
[NH] New Hampshire
[NJ] New Jersey
[NM] New Mexico
[NY] New York
[NC] North Carolina
[ND] North Dakota
[OH] Ohio
[OK] Oklahoma
[OR] Oregon
[PA] Pennsylvania
[PR] Puerto Rico
[RI] Rhode Island
[SC] South Carolina
[SD] South Dakota
[TN] Tennessee
[TX] Texas
[UT] Utah
[VT] Vermont
[VA] Virginia
[WA] Washington
[WV] West Virginia
[WI] Wisconsin
[WY] Wyoming

List of cities in Idaho:

ID 831XX
ID 832HH
ID 832XX
ID 833HH
ID 833XX
ID 834HH
ID 834XX
ID 835HH
ID 835XX
ID 83620
ID 836HH
ID 836XX
ID 83788
ID 837HH
ID 837XX
ID 838HH
ID 838XX
ID 979HH
Acequia, ID 83350
Ahsahka, ID 83520
Albion, ID 83311
Almo, ID 83312
American Falls, ID 83211
Ammon, ID 83401
Arbon, ID 83212
Arco, ID 83213
Arimo, ID 83214
Ashton, ID 83420
Athol, ID 83801
Atlanta, ID 83601
Atomic City, ID 83215
Avery, ID 83802
Bancroft, ID 83217
Banks, ID 83602
Basalt, ID 83218
Bayview, ID 83803
Bellevue, ID 83313
Bern, ID 83220
Blackfoot, ID 83221
Blanchard, ID 83804
Bliss, ID 83314
Bloomington, ID 83223
Boise, ID 83702
Boise, ID 83703
Boise, ID 83704
Boise, ID 83705
Boise, ID 83706
Boise, ID 83709
Boise, ID 83712
Boise, ID 83713
Boise, ID 83716
Bonners Ferry, ID 83805
Bovill, ID 83806
Buhl, ID 83316
Burley, ID 83318
Calder, ID 83808
Caldwell, ID 83605
Caldwell, ID 83607
Cambridge, ID 83610
Carey, ID 83320
Careywood, ID 83809
Carmen, ID 83462
Castleford, ID 83321
Cataldo, ID 83810
Challis, ID 83226
Chester, ID 83421
Chubbuck, ID 83202
Clark Fork, ID 83811
Clarkia, ID 83812
Clayton, ID 83227
Clearwater, ID 83539
Clifton, ID 83228
Cocolalla, ID 83813
Coeur D Alene, ID 83814
Coeur D Alene, ID 83815
Coolin, ID 83821
Corral, ID 83322
Cottonwood, ID 83522
Council, ID 83612
Craigmont, ID 83523
Culdesac, ID 83524
Dayton, ID 83232
Deary, ID 83823
Declo, ID 83323
Desmet, ID 83824
Dietrich, ID 83324
Dixie, ID 83525
Donnelly, ID 83615
Downey, ID 83234
Driggs, ID 83422
Dubois, ID 83423
Eagle, ID 83616
Eastport, ID 83826
Eden, ID 83325
Elk River, ID 83827
Ellis, ID 83235
Fairfield, ID 83327
Farmington, ID 99128
Felt, ID 83424
Ferdinand, ID 83526
Fernwood, ID 83830
Filer, ID 83328
Firth, ID 83236
Fish Haven, ID 83287
Fort Hall, ID 83203
Franklin, ID 83237
Freedom, ID 83120
Fruitland, ID 83619
Garden City, ID 83714
Garden Valley, ID 83622
Genesee, ID 83832
Geneva, ID 83238
Georgetown, ID 83239
Gibbonsville, ID 83463
Glenns Ferry, ID 83623
Gooding, ID 83330
Grace, ID 83241
Grand View, ID 83624
Grangeville, ID 83530
Grasmere, ID 83604
Greencreek, ID 83533
Greenleaf, ID 83626
Hagerman, ID 83332
Hailey, ID 83333
Hamer, ID 83425
Hammett, ID 83627
Hansen, ID 83334
Harrison, ID 83833
Harvard, ID 83834
Hayden Lake, ID 83835
Hazelton, ID 83335
Heyburn, ID 83336
Hill City, ID 83337
Holbrook, ID 83243
Homedale, ID 83628
Hope, ID 83836
Horseshoe Bend, ID 83629
Howe, ID 83244
Idaho City, ID 83631
Idaho Falls, ID 83402
Idaho Falls, ID 83404
Idaho Falls, ID 83406
Indian Valley, ID 83632
Inkom, ID 83245
Iona, ID 83427
Irwin, ID 83428
Island Park, ID 83429
Jerome, ID 83338
Jordan Valley, ID 97910
Juliaetta, ID 83535
Kamiah, ID 83536
Kellogg, ID 83837
Kendrick, ID 83537
Kimberly, ID 83341
King Hill, ID 83633
Kingston, ID 83839
Kuna, ID 83634
Laclede, ID 83841
Lapwai, ID 83540
Lava Hot Springs, ID 83246
Leadore, ID 83464
Lemhi, ID 83465
Lenore, ID 83541
Lewisville, ID 83431
Lowman, ID 83637
Lucile, ID 83542
Mackay, ID 83251
Macks Inn, ID 83433
Malad City, ID 83252
Marsing, ID 83639
Mc Call, ID 83638
Mc Cammon, ID 83250
Medimont, ID 83842
Melba, ID 83641
Menan, ID 83434
Meridian, ID 83642
Mesa, ID 83643
Middleton, ID 83644
Midvale, ID 83645
Monteview, ID 83435
Montour, ID 83617
Montpelier, ID 83254
Moore, ID 83255
Moscow, ID 83843
Mountain Home, ID 83647
Mountain Home A, ID 83648
Moyie Springs, ID 83845
Mullan, ID 83846
Murray, ID 83874
Murtaugh, ID 83344
Naf, ID 83342
Nampa, ID 83651
Nampa, ID 83686
Nampa, ID 83687
Naples, ID 83847
New Meadows, ID 83654
New Plymouth, ID 83655
Newdale, ID 83436
Nezperce, ID 83543
Nordman, ID 83848
North Fork, ID 83466
Notus, ID 83656
Nyssa, ID 97913
Oakley, ID 83346
Obsidian, ID 83340
Ola, ID 83657
Old Town, ID 83822
Oreana, ID 83650
Orofino, ID 83544
Osburn, ID 83849
Paris, ID 83261
Parma, ID 83660
Patterson, ID 83253
Paul, ID 83347
Payette, ID 83661
Peck, ID 83545
Picabo, ID 83348
Pierce, ID 83546
Pinehurst, ID 83850
Pingree, ID 83262
Placerville, ID 83666
Plummer, ID 83851
Pocatello, ID 83201
Pocatello, ID 83204
Pollock, ID 83547
Ponderay, ID 83852
Porthill, ID 83853
Post Falls, ID 83854
Potlatch, ID 83855
Preston, ID 83263
Priest River, ID 83856
Princeton, ID 83857
Rathdrum, ID 83858
Reubens, ID 83548
Rexburg, ID 83440
Richfield, ID 83349
Rigby, ID 83442
Riggins, ID 83549
Ririe, ID 83443
Roberts, ID 83444
Rockland, ID 83271
Rogerson, ID 83302
Sagle, ID 83860
Saint Anthony, ID 83445
Saint Charles, ID 83272
Saint Maries, ID 83861
Salmon, ID 83467
Sandpoint, ID 83864
Santa, ID 83866
Shelley, ID 83274
Shoshone, ID 83352
Shoup, ID 83469
Silverton, ID 83867
Smelterville, ID 83868
Soda Springs, ID 83276
South Gate Plaza, ID 83501
Spencer, ID 83446
Spirit Lake, ID 83869
Springfield, ID 83277
Stanley, ID 83278
Star, ID 83669
Sterling, ID 83210
Stites, ID 83552
Sugar City, ID 83448
Sun Valley, ID 83353
Sun Valley, ID 83354
Swan Valley, ID 83449
Swanlake, ID 83281
Sweet, ID 83670
Tendoy, ID 83468
Tensed, ID 83870
Terreton, ID 83450
Teton, ID 83451
Tetonia, ID 83452
Thatcher, ID 83283
Troy, ID 83871
Twin Falls, ID 83301
Victor, ID 83455
Viola, ID 83872
Wallace, ID 83873
Warren, ID 83671
Wayan, ID 83285
Weippe, ID 83553
Weiser, ID 83672
Wendell, ID 83355
West Mountain, ID 83611
Weston, ID 83286
White Bird, ID 83554
Wilder, ID 83676
Winchester, ID 83555
Worley, ID 83876
Yellow Pine, ID 83677