Zip Area Code

Ashtabula County, Ohio

Ashtabula County, Ohio, has 20 towns and 17 ZIP codes, in area code 440, with 436 as an overlay.

Towns in Ashtabula County, A to Z

TownZIP codesArea codes
Andover44003440, 436
Ashtabula44004, 44005440, 436
Austinburg44010440, 436
Conneaut44030440, 436
Dorset44032440, 436
Edgewoodnearest44004, 44068440, 436
Geneva44041440, 436
Geneva-on-the-Lakenearest44041440, 436
Jefferson44047440, 436
Kingsville44048440, 436
North Kingsville44068440, 436
Orwell44076440, 436
Pierpont44082440, 436
Roaming Shoresnearest44084, 44085440, 436
Rock Creek44084440, 436
Rome44085440, 436
Saybrook-on-the-Lakenearest44004440, 436
Unionville44088440, 436
Williamsfield44093440, 436
Windsor44099440, 436

ZIP codes in Ashtabula County

Area codes in Ashtabula County

  • Area code 440

    In service since August 16, 1997. Shares its area with 436. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 436

    In service since March 1, 2024. Shares its area with 440. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.