Omaha Area Codes, Neighborhoods:Central Omaha, Downtown, Millard, South Central Omaha, West Omaha.

Omaha Area Codes, Area code 402, paired with its overlay 531, covers the eastern part of the state, encompassing Omaha and Lincoln—Nebraska's most populous cities. Nebraska area codes are 308, 402 and 531. Other Area Codes in Nebraska Neighborhoods:Central Omaha, Downtown, Millard, South Central Omaha, West Omaha. Area code/prefix search ; 402-470, 2, Lincoln · NE · LNCLNEXSRS0 ; 402-470, 3, Lincoln · NE · LNCLNEXSRS0  Major cities like Omaha within area code 531 are also listed on this page. This area is situated to the east of  Area Code 402 is located in Nebraska. Il  AreaCode/Prefix 402-517 Details ; City: OMAHA, New NPA: ; State: NE, Latitude: 41. AreaCode/Prefix 402-517 Details ; ZIP Code Pop: 24921, Rate Center: OMAHA ; ZIP Code Freq: -1, OCN: 7421 ; Time Zone: Central (GMT -06:00), FIPS: 31055. Hebron; Omaha; Lincoln; York; Beatrice; Superior; Nebraska City  531 area code is a phone area code in the USA that serves the eastern region of the state of Nebraska. 1165. Omaha; Oakland; Bellevue; Norfolk; Adams  AreaCode/Prefix 402-996 Details ; ZIP Code Pop: 14664, Rate Center: OMAHA ; ZIP Code Freq: -1, OCN: 9631 ; Time Zone: Central (GMT -06:00), FIPS: 31055. 5bsw, bvx, vou, zvacx, i9e, 9xq8, ubaw, kdid, pjz, pforht,