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956-403

You are reviewing the Area Code (NPA/NXX) report for 956-403. Did you mean to search the SMS short code 956403?

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Raw Number956403
Basic Format956-403
NPA (Area Code)956
NXX403

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
956-403-0XXX776AVTX COMMUNICATIONS, LLCPHARRAS05/11/2016PHARRTXSW06/06/2016
956-403-1XXX5562METROPCS, INC.PHARRAS03/07/2017PHARRTXSW03/24/2017
956-403-2XXX5562METROPCS, INC.PHARRAS03/07/2017PHARRTXSW03/24/2017
956-403-3XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCPHARRAS01/25/2016PHARRTXSW03/10/2016
956-403-4XXX5562METROPCS, INC.PHARRAS03/07/2017PHARRTXSW03/24/2017
956-403-5XXX4866SMARTCOM TELEPHONE, LLCPHARRAS04/19/2016PHARRTXSW05/16/2016
956-403-6XXX903CONVOY, LLC - TXPHARRAS04/21/2017PHARRTXSW05/03/2017
956-403-7XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILPHARRAS03/06/2025PHARRTXSW04/05/2025
956-403-8XXX5562METROPCS, INC.PHARRAS07/11/2017PHARRTXSW07/27/2017
956-403-9XXX5562METROPCS, INC.PHARRAS07/11/2017PHARRTXSW07/27/2017
956-403-XXXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCPHARRAS01/25/2016PHARRTX

Business/Government Phones on the 956-403 Prefix

PhoneNameAddress
956-403-3133Planet Fitness - Franchise

Reports

Anonymous User from , TX

April 28, 2026 at 1:56 PM

956-403-3945 reported as a Live Voice or Other. Received on April 27, 2026 at 1:31 PM.

Anonymous User from , ME

January 5, 2026 at 6:16 PM

956-403-7109 reported as a Live Voice or Other. Received on January 5, 2026 at 12:00 AM.
Call for Work from home & other ways to make money

Anonymous User from Laredo, Texas

November 23, 2025 at 11:43 AM

956-403-3646 reported as a Robocall. Received on November 23, 2025 at 10:43 AM.

Anonymous User from Mercedes, Texas

November 19, 2025 at 2:39 PM

956-403-3240 reported as a Live Voice or Other. Received on November 17, 2025 at 1:12 PM.

Anonymous User from Hibbing, Texas

May 8, 2025 at 8:30 AM

956-403-6226 reported as a Live Voice or Other. Received on May 6, 2025 at 9:37 AM.
Call for Dropped call or no message

Anonymous User from Cedar Rapids, Iowa

May 24, 2024 at 7:54 PM

956-403-1569 reported as a Live Voice or Other. Received on May 15, 2024 at 1:34 PM.

Anonymous User from , TX

February 29, 2024 at 10:34 AM

956-403-1363 reported as a unwanted call. Received on February 29, 2024 at 8:46 AM.

Anonymous User from Edinburg, Texas

September 8, 2023 at 4:02 PM

956-403-3233 reported as a Live Voice or Other. Received on September 8, 2023 at 2:54 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TX

April 19, 2023 at 9:55 AM

956-403-6141 reported as a Robocall. Received on April 18, 2023 at 3:57 PM.
Call for Calls pretending to be government, businesses, or family and friends

Most 'popular' numbers on this prefix:

956-403-1XXX: 956-403-1300 | 956-403-1303 | 956-403-1308 | 956-403-1360 | 956-403-1362 | 956-403-1365 | 956-403-1500 | 956-403-1508 | 956-403-1547 | 956-403-1562 | 956-403-1565 | 956-403-1569 |
956-403-2XXX: 956-403-2400 | 956-403-2436 | 956-403-2447 | 956-403-2491 | 956-403-2496 | 956-403-2499 |
956-403-3XXX: 956-403-3130 | 956-403-3135 | 956-403-3139 | 956-403-3196 | 956-403-3197 | 956-403-3198 | 956-403-3230 | 956-403-3231 | 956-403-3232 | 956-403-3236 | 956-403-3238 | 956-403-3258 |
956-403-4XXX: 956-403-4820 | 956-403-4822 | 956-403-4823 | 956-403-4887 | 956-403-4888 | 956-403-4889 |
956-403-6XXX: 956-403-6140 | 956-403-6141 | 956-403-6143 | 956-403-6188 | 956-403-6197 | 956-403-6198 |
956-403-8XXX: 956-403-8600 | 956-403-8601 | 956-403-8606 | 956-403-8697 |