Area code 531

Area code 531 is found in the US state of Nebraska. Area code 531 is the telephone numbering plan code for eastern Nebraska in the North American Numbering Plan. It was one of the original area codes created in 1947, and served the entire state. In 1954, area code 531 was split. Phone numbers in the 531 area code can be found in 16 cities or locations.

List of cities in area code 531

Phone prefixes in the 531 area code

AreaCode/Prefix (Exchange) Usage
531-200 Unknown
531-201 Unknown
531-202 Unknown
531-203 Unknown
531-204 Unknown
531-205 Unknown
531-206 Unknown
531-207 Unknown
531-208 Unknown
531-209 Unknown
531-210 Unknown
531-212 Unknown
531-213 Unknown
531-215 Unknown
531-218 Unknown
531-219 Unknown
531-220 Unknown
531-222 Unknown
531-224 Unknown
531-233 Unknown
531-259 Unknown
531-289 Unknown
531-299 Unknown
531-300 Unknown
531-301 Unknown
531-309 Unknown
531-329 Unknown
531-333 Landline
531-355 Unknown
531-365 Unknown
531-375 Unknown
531-393 Unknown
531-444 Unknown
531-459 Unknown
531-500 Unknown
531-571 Unknown
531-600 Unknown
531-622 Unknown
531-639 Landline
531-721 Unknown
531-727 Unknown
531-739 Unknown
531-777 Unknown
531-888 Unknown