531-271 NPA-NXX Lookup, Routing, and Complaint Signals

You are reviewing the Area Code (NPA/NXX) report for 531-271. Did you mean to search the SMS short code 531271?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
531-271-0XXX	6263	UNITED STATES CELLULAR - NE	O NEILL	AS	08/24/2021	O'NEILL	NE	WE	10/15/2021
531-271-1XXX	3233	LEVEL 3 COMMUNICATIONS, LLC - NE	O NEILL	AS	10/04/2021	O'NEILL	NE	WE	10/28/2021
531-271-2XXX	6263	UNITED STATES CELLULAR - NE	O NEILL	AS	12/22/2021	O'NEILL	NE	WE	12/31/2021
531-271-3XXX	6263	UNITED STATES CELLULAR - NE	O NEILL	AS	12/22/2021	O'NEILL	NE	WE	12/31/2021
531-271-4XXX	6263	UNITED STATES CELLULAR - NE	O NEILL	AS	12/22/2021	O'NEILL	NE	WE	12/31/2021
531-271-5XXX	6263	UNITED STATES CELLULAR - NE	O NEILL	AS	12/22/2021	O'NEILL	NE	WE	12/31/2021
531-271-6XXX	6263	UNITED STATES CELLULAR - NE	O NEILL	AS	12/22/2021	O'NEILL	NE	WE	12/31/2021
531-271-7XXX	681A	THREE RIVER COMMUNICATIONS, LLC - NE	O NEILL	AS	01/18/2022	O'NEILL	NE	WE	02/14/2022
531-271-8XXX	995E	BANDWIDTH.COM CLEC, LLC - NE	O NEILL	AS	01/27/2022	O'NEILL	NE	WE	02/26/2022
531-271-9XXX	995E	BANDWIDTH.COM CLEC, LLC - NE	O NEILL	AS	11/05/2021	O'NEILL	NE	WE	12/05/2021
531-271-XXXX	6263	UNITED STATES CELLULAR - NE	O NEILL	AS	08/24/2021	O'NEILL	NE

Reports

Anonymous User from , NE

November 21, 2025 at 12:53 PM

531-271-1064 reported as a unwanted call. Received on November 21, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from El Cerrito, California

June 29, 2025 at 9:06 PM

531-271-8120 reported as a Live Voice or Other. Received on June 29, 2025 at 6:00 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Falls City, Nebraska

June 6, 2025 at 1:54 PM

531-271-6627 reported as a Robocall. Received on June 5, 2025 at 11:02 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , HI

May 20, 2025 at 4:45 PM

531-271-8120 reported as a Live Voice or Other. Received on May 20, 2025 at 10:38 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Chuckey, Tennessee

March 3, 2025 at 9:44 AM

531-271-8120 reported as a Live Voice or Other. Received on February 28, 2025 at 2:17 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Montgomery, Alabama

January 27, 2025 at 11:17 AM

531-271-8120 reported as a Live Voice or Other. Received on January 27, 2025 at 9:34 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , TX

January 23, 2025 at 10:26 AM

531-271-8994 reported as a Robocall. Received on January 23, 2025 at 7:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from St. Louis, Missouri

November 23, 2024 at 8:59 PM

531-271-8325 reported as a Live Voice or Other. Received on November 20, 2024 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from , NE

August 26, 2024 at 12:17 PM

531-271-1598 reported as a Live Voice or Other. Received on August 26, 2024 at 10:38 AM.
Call for No Subject Provided

Anonymous User from Omaha, Nebraska

June 26, 2024 at 3:31 PM

531-271-8512 reported as a Robocall. Received on June 26, 2024 at 1:28 PM.

Raw Number	531271
Basic Format	531-271
NPA (Area Code)	531
NXX	271