Area Code 531

531 area code is being used for dialing/telecommunication purposes in Nebraska, covering 7 major cities and 7 counties, according to (NANP) North American Numbering Plan for 3-digit Numbering Plan Area (NPA) code. All the areas using NPA code 531 is part of CST (Central Standard Time) timezone.

531 Area Code Covers 7 Cities

Check this below table to know 7 major cities (having more than 20,000 population) in Nebraska using numbering plan area code 531 for dialing/telecommunication purposes.

City	ZIP Codes	Population
Bellevue, NE	3	63,336
Columbus, NE	2	24,035
Fremont, NE	2	27,230
Hastings, NE	2	25,098
Lincoln, NE	29	290,531
Norfolk, NE	3	25,883
Omaha, NE	48	489,201

7 Counties Using 531 as Area Code

531 area code is being used in 7 counties of Nebraska for dialing/telecommunication purposes.

• Adams County, NE
• Dodge County, NE
• Douglas County, NE
• Lancaster County, NE
• Madison County, NE
• Platte County, NE
• Sarpy County, NE

23 More NPA Codes Related to Area Code 531

1 or more of these 23 NPA codes are being used in the same or adjacent states of Nebraska in the United States.

• 303 Area Code
• 307 Area Code
• 308 Area Code
• 314 Area Code
• 316 Area Code
• 319 Area Code
• 402 Area Code
• 417 Area Code
• 515 Area Code
• 563 Area Code
• 573 Area Code
• 605 Area Code
• 620 Area Code
• 636 Area Code
• 641 Area Code
• 660 Area Code
• 712 Area Code
• 719 Area Code
• 720 Area Code
• 785 Area Code
• 816 Area Code
• 913 Area Code
• 970 Area Code

Only One State Uses Area Code 531

• Nebraska