– phone area 573-221
📌Hannibal, MO
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Area code 573-221 is assigned to Hannibal, MO.

Main city: Hannibal
Timezone: Central
Phone type: Landline
Operator: Southwestern Bell

Hannibal, a city in Marion and Ralls counties in the U.S. state of Missouri. Hannibal is located at the intersection of Interstate 72 and U.S. Routes 24, 36 and 61, approximately 100 miles (160 km) northwest of St. Louis, 200 miles east of Kansas City, and 300 miles southwest of Chicago. According to the 2010 U.S. Census, the population was 17,606. The Hannibal Micropolitan Statistical Area is composed of Marion and Ralls counties. 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) 221-xxxx

International format length is 11 digits: +1 (573) 221-xxxx

Number can be also written as: 573-221, 573221, +1-573-221

Most requested numbers in the neighborhood:
573-221-3409, 573-221-8003, 573-221-6001, 573-221-1707, 573-221-4851