Area Code/County,Count
319  Iowa,6970
515  Iowa,7863
563  Iowa,4583
641  Iowa,2790
712  Iowa,4202
Adair Iowa,131
Adams Iowa,69
Allamakee Iowa,179
Appanoose Iowa,130
Audubon Iowa,28
Benton Iowa,332
Black Hawk Iowa,1300
Boone Iowa,388
Bremer Iowa,203
Buchanan Iowa,145
Buena Vista Iowa,92
Butler Iowa,69
Calhoun Iowa,133
Carroll Iowa,251
Cass Iowa,131
Cedar Iowa,115
Cerro Gordo Iowa,528
Cherokee Iowa,45
Chickasaw Iowa,83
Clarke Iowa,64
Clay Iowa,124
Clayton Iowa,135
Clinton Iowa,795
Crawford Iowa,115
Dallas Iowa,361
Davis Iowa,139
Decatur Iowa,53
Delaware Iowa,108
Des Moines Iowa,464
Dickinson Iowa,288
Dubuque Iowa,1181
Emmet Iowa,85
Fayette Iowa,201
Floyd Iowa,181
Franklin Iowa,72
Fremont Iowa,93
Greene Iowa,34
Grundy Iowa,123
Guthrie Iowa,108
Hamilton Iowa,181
Hancock Iowa,66
Hardin Iowa,160
Harrison Iowa,184
Henry Iowa,219
Howard Iowa,54
Humboldt Iowa,71
Ida Iowa,21
Iowa Iowa,262
Jackson Iowa,190
Jasper Iowa,579
Jefferson Iowa,243
Johnson Iowa,2031
Jones Iowa,341
Keokuk Iowa,140
Kossuth Iowa,101
Lee Iowa,647
Linn Iowa,3000
Louisa Iowa,105
Lucas Iowa,58
Lyon Iowa,70
Madison Iowa,98
Mahaska Iowa,209
Marion Iowa,186
Marshall Iowa,419
Mills Iowa,159
Mitchell Iowa,39
Monona Iowa,107
Monroe Iowa,82
Montgomery Iowa,189
Muscatine Iowa,281
"No Zip Code Reported, Iowa",165
Obrien Iowa,73
Osceola Iowa,22
Page Iowa,204
Palo Alto Iowa,148
Plymouth Iowa,402
Pocahontas Iowa,37
Polk Iowa,6915
Pottawattamie Iowa,1363
Poweshiek Iowa,246
Ringgold Iowa,33
Sac Iowa,39
Scott Iowa,2651
Shelby Iowa,130
Sioux Iowa,225
Story Iowa,1363
Tama Iowa,270
Taylor Iowa,87
Union Iowa,117
Van Buren Iowa,88
Wapello Iowa,282
Warren Iowa,765
Washington Iowa,199
Wayne Iowa,63
Webster Iowa,285
Winnebago Iowa,46
Winneshiek Iowa,162
Woodbury Iowa,1033
Worth Iowa,41
Wright Iowa,72