– phone area 573-237
📌New Haven, MO
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Area code 573-237 is assigned to New Haven, MO.

Main city: New Haven
Timezone: Central
Phone type: Landline
Operator: Fidelity Telephone Co.

New Haven, a city in Franklin County, Missouri, United States. The population was 2,008 at the 2010 census. The city was founded in 1856. It was originally called Miller's Landing after Philip Miller, an early settler. source

Area code 573 serves most of the eastern half of Missouri outside the immediate St. Louis area. It extends across nearly the entire width of the state, with the state's northeast corner as the northeastern tip, the Lake of the Ozarks at the western tip and Doniphan as the southwestern tip. It also serves all of southeastern Missouri (including the Missouri Bootheel area) and areas adjacent to the Mississippi River. It was created on January 7, 1996 as a split from area code 314. source

Phone number full length is 10 digits: (573) 237-xxxx

International format length is 11 digits: +1 (573) 237-xxxx

Number can be also written as: 573-237, 573237, +1-573-237

Most requested numbers in the neighborhood:
573-237-2738, 573-237-0738, 573-237-4152, 573-237-6190, 573-237-2961