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The 531 area code is located in Nebraska near OMAHA-DOUGLAS. According to Intelius data, this area code covers roughly 6,968 phone numbers, including 5,317 mobile numbers and 1,651 landline numbers.
Have you received a call from a number with a 531 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
| NXX Prefix | (531) 200-XXXX |
|---|---|
| Wire Center (WC) | Omaha Douglas |
| Zone | Omaha |
| Primary Carrier/Company | U.S. Cellular |
| Operating Company Numbers (OCN) | 318J 549E 6263 |
| Line Types (LTYPE) | Wireless, PCS, Cellular VoIP Landline |
| Country | US |
| State | NE |
| County | Douglas |
| Area Code Population | 586,327 |
| Land Area | 326.411 square miles |
| FIPS Code | 31055 |
| Time Zone | Central Time |
| ZIP Codes | 68005, 68007, 68010, 68022 |
| NXX Prefix | (531) 207-XXXX |
|---|---|
| Wire Center (WC) | Lincoln 15th And Main |
| Zone | Lincoln |
| Primary Carrier/Company | Verizon Wireless |
| Operating Company Numbers (OCN) | 5807 3233 793K 6701 |
| Line Types (LTYPE) | Landline Wireless, PCS, Cellular VoIP |
| Country | US |
| State | NE |
| County | Lancaster |
| Area Code Population | 324,756 |
| Land Area | 837.567 square miles |
| FIPS Code | 31109 |
| Time Zone | Central Time |
| ZIP Codes | 68430, 68461, 68501, 68502 |
| NXX Prefix | (531) 315-XXXX |
|---|---|
| Wire Center (WC) | Omaha |
| Zone | Blair |
| Primary Carrier/Company | Commio |
| Operating Company Numbers (OCN) | 3233 939H |
| Line Types (LTYPE) | Landline VoIP |
| Country | US |
| State | NE |
| County | Washington |
| Area Code Population | 21,167 |
| Land Area | 389.957 square miles |
| FIPS Code | 31177 |
| Time Zone | Central Time |
| ZIP Codes | 68008, 68009, 68023 |
| NXX Prefix | (531) 265-XXXX |
|---|---|
| Wire Center (WC) | Sioux City Downtown |
| Zone | South Sioux City |
| Primary Carrier/Company | Verizon Wireless |
| Operating Company Numbers (OCN) | 939H 6534 490J 6529 549E 5562 5807 |
| Line Types (LTYPE) | Landline VoIP Wireless, PCS, Cellular |
| Country | US |
| State | NE |
| County | Dakota |
| Area Code Population | 21,042 |
| Land Area | 264.257 square miles |
| FIPS Code | 31043 |
| Time Zone | Central Time |
| ZIP Codes | 68776, 68731 |
