Marietta, Ohio
Marietta, Ohio, in Washington County, has ZIP code 45750 and area code 740, with 220 as an overlay.
- ZIP code
- 45750
- Area codes
- 740, 220
- County
- Washington County
- State
- Ohio
- Time zone
- Eastern Time
- Coordinates
- 39.4281, -81.4644
ZIP codes in Marietta
Area codes for Marietta
- Area code 740
In service since December 6, 1997. Shares its area with 220. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 220
In service since April 22, 2015. Shares its area with 740. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.
Time zone
Marietta is in the Eastern Time zone.
Towns near Marietta
Local numbers in area code 740
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- (740) 860-8880Belpre, OH$59View & buy
- (740) 860-8987Belpre, OH$59View & buy
- (740) 880-3789Granville, OH$59View & buy
- (740) 880-3876Granville, OHAlso spells EURO$59View & buy
- (740) 880-4568Granville, OH$59View & buy
- (740) 880-4789Granville, OH$59View & buy
- (740) 880-4876Granville, OH$59View & buy
- (740) 880-4987Granville, OH$59View & buy
- (740) 880-7876Granville, OH$59View & buy
- (740) 880-7890Granville, OH$59View & buy
- (740) 880-7891Granville, OH$59View & buy
- (740) 880-7892Granville, OH$59View & buy
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