743-257

You are reviewing the Area Code (NPA/NXX) report for 743-257. Did you mean to search the SMS short code 743257?

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

Raw Number	743257
Basic Format	743-257
NPA (Area Code)	743
NXX	257

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
743-257-0XXX	624H	ONVOY SPECTRUM, LLC	WINSTN SAL	AS	07/18/2023	WINSTON-SALEM	NC	SE	08/15/2023
743-257-1XXX	732J	NUSO, LLC	WINSTN SAL	AS	02/22/2023	WINSTON-SALEM	NC	SE	04/15/2023
743-257-2XXX	624H	ONVOY SPECTRUM, LLC	WINSTN SAL	AS	07/18/2023	WINSTON-SALEM	NC	SE	08/15/2023
743-257-3XXX	624H	ONVOY SPECTRUM, LLC	WINSTN SAL	AS	07/18/2023	WINSTON-SALEM	NC	SE	08/15/2023
743-257-4XXX	624H	ONVOY SPECTRUM, LLC	WINSTN SAL	AS	07/18/2023	WINSTON-SALEM	NC	SE	08/15/2023
743-257-5XXX	624H	ONVOY SPECTRUM, LLC	WINSTN SAL	AS	07/18/2023	WINSTON-SALEM	NC	SE	08/15/2023
743-257-6XXX	3235	LEVEL 3 COMMUNICATIONS, LLC - NC	WINSTN SAL	AS	08/10/2023	WINSTON-SALEM	NC	SE	09/03/2023
743-257-7XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	WINSTN SAL	AS	07/20/2023	WINSTON-SALEM	NC	SE	08/18/2023
743-257-8XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	WINSTN SAL	AS	07/20/2023	WINSTON-SALEM	NC	SE	08/18/2023
743-257-9XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	WINSTN SAL	AS	07/20/2023	WINSTON-SALEM	NC	SE	08/18/2023
743-257-XXXX	732J	NUSO, LLC	WINSTN SAL	AS	02/22/2023	WINSTON-SALEM	NC

Reports

Anonymous User from Clemmons, North Carolina

May 6, 2025 at 11:30 AM

743-257-6576 reported as a unwanted call. Received on May 5, 2025 at 5:09 PM.

Anonymous User from Clemmons, North Carolina

April 14, 2025 at 9:44 AM

743-257-1074 reported as a Robocall. Received on April 14, 2025 at 9:43 AM.
Call for Medical & prescriptions

Anonymous User from Clemmons, North Carolina

April 14, 2025 at 9:19 AM

743-257-6305 reported as a unwanted call. Received on April 14, 2025 at 9:19 AM.

Anonymous User from San Carlos, California

December 5, 2024 at 7:34 PM

743-257-0946 reported as a Robocall. Received on December 5, 2024 at 3:33 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Pahrump, Nevada

October 4, 2024 at 2:19 PM

743-257-1171 reported as a Robocall. Received on October 4, 2024 at 10:40 AM.

Anonymous User from Orlando, Florida

September 26, 2024 at 2:57 PM

743-257-1030 reported as a Live Voice or Other. Received on September 26, 2024 at 1:07 PM.

Anonymous User from , NC

September 26, 2024 at 2:05 PM

743-257-1095 reported as a Robocall. Received on September 26, 2024 at 9:14 AM.

Anonymous User from , MO

August 19, 2024 at 2:36 PM

743-257-1971 reported as a Robocall. Received on August 19, 2024 at 1:27 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Jacksonville, Florida

August 14, 2024 at 12:57 PM

743-257-1946 reported as a Robocall. Received on August 14, 2024 at 12:55 PM.
Call for Dropped call or no message

Anonymous User from , NC

June 20, 2024 at 9:18 PM

743-257-6535 reported as a Live Voice or Other. Received on June 20, 2024 at 2:38 PM.

Anonymous User from , TX

June 14, 2024 at 3:21 PM

743-257-1987 reported as a unwanted call. Received on June 14, 2024 at 9:40 AM.
Call for No Subject Provided

Anonymous User from New Paltz, New York

June 13, 2024 at 3:52 PM

743-257-1868 reported as a unwanted call. Received on June 13, 2024 at 3:48 PM.

Anonymous User from , TX

June 13, 2024 at 10:18 AM

743-257-1864 reported as a unwanted call. Received on June 13, 2024 at 9:03 AM.