Reported (531) XXX-XXXX phone numbers lookup

Browse phone numbers associated with area code 531 in Nebraska (NE), United States. Our database currently includes 10,000 numbers from this range, of which a total of 1 numbers have been recently reported. The latest report was submitted on .

Find Entries for 531 area code:

Latest Entries for 531 area code:

(531) 300-3989

This robocall claimed it could help reduce credit card, mortgage, or student loan debt, but it came across as spam.

Reported as "Debt Relief"

Recent Reports:

(206) 922-0880

Robocall spam from 206-922-0880.

Reported as "RoboCall"

(866) 771-6169

A robocall warned about an imposter scam, pretending to be a government office or other official source (number 866-771-6169).

Reported as "Imposter"

(888) 905-0901

Robocalls from 888-905-0901 impersonate a government, business, or someone known and try to scam the recipient.

Reported as "Imposter"

(877) 578-2315

An automated robocall advertising spam came in on 877-578-2315.

Reported as "RoboCall"

(877) 578-2751

A robocall warning of spam came in on 877-578-2751 and was flagged as unwanted.

Reported as "RoboCall"

(941) 726-1627

This number keeps calling as a robocall and is being reported as spam.

Reported as "RoboCall"

(888) 310-1306

A robocall on 888-310-1306 came through as spam and prompted complaints.

Reported as "RoboCall"

(866) 771-5582

An automated spam call came in using 866-771-5582.

Reported as "RoboCall"

About Area Code 531

Area code 531 serves eastern Nebraska, including Omaha and Lincoln. Its territory follows the Central Time portion of the state’s eastern corridor, spanning Missouri River communities and the nearby Platte River valley.


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  • Location: Nebraska (NE), United States
  • Time Zone: America/Chicago
  • Introduced: 2011
  • Overlay Code: None listed
  • Service Type: Landline
  • Major Carriers: Onvoy, Cingular, Verizon, Aerial Communications
  • Numbers in Our Database: Over 10 thousand phone records.

Area Code 531 History and Coverage

Area code 531 was launched in 2011 as an overlay of Nebraska's preexisting numbering plan area 402. This code came after many years of reorganization: code 402 was one of the original North American area codes assigned in 1947; at that time, it covered the whole state. In 1954, code 308 was introduced through a geographic split for western Nebraska, while code 402 continued covering the eastern portion of the state. Code 531 is an addition to the existing geographic coverage area defined by 402.

From the perspective of telecommunications, it provided an additional supply of phone numbers within the same division of the state introduced in 1954. Area covered by both codes 402 and 531 includes the Platte River valley, Missouri River counties, and southeast Nebraska close to the Kansas border, as well as northeast Nebraska up north. All those areas match long-established settlement, railroad, and highway corridors that have located Nebraska's main telecommunication facilities in the eastern part of the state. This area operates on Central Time, the majority of Nebraska does so. Code 308 is still the main numbering plan boundary between eastern and western Nebraska.

Cities covering area code 531:

  • Lincoln