County List and Zip Code
Ashtabula County
● 44048
● 44057
● 44030
● 44032
● 44041
● 44047
● 44003
● 44004
● 44005
● 44010
Trumbull County
● 44440
● 44444
● 44446
● 44450
● 44453
● 44428
● 44430
● 44437
● 44438
● 44439
● 44470
● 44473
● 44481
● 44482
● 44483
● 44484
● 44485
● 44491
● 44504
● 44505
Mahoning County
● 44401
● 44405
● 44406
● 44408
● 44412
● 44416
● 44422
● 44425
● 44429
● 44436
● 44437
● 44440
● 44442
● 44443
● 44444
● 44449
● 44451
● 44452
● 44454
● 44460
● 44471
● 44481
● 44490
● 44501
● 44502
● 44503
● 44504
● 44505
● 44506
● 44507
● 44509
● 44510
● 44511
● 44512
● 44513
● 44514
● 44515
● 44601
● 44609
● 44619
● 44672