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956-321

You are reviewing the Area Code (NPA/NXX) report for 956-321. Did you mean to search the SMS short code 956321?

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Raw Number956321
Basic Format956-321
NPA (Area Code)956
NXX321

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
956-321-0XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILMISSIONAS10/16/2025MISSIONTXSW11/14/2025
956-321-1XXX5562METROPCS, INC.MISSIONAS01/25/2007MISSIONTXSW03/20/2007
956-321-2XXX145JTERRA NOVA TELECOM INC.MISSIONAS12/03/2024MISSIONTXSW12/30/2024
956-321-3XXX4290STPCS JOINT VENTURE, LLCMISSIONAS08/10/2015MISSIONTXSW08/20/2015
956-321-4XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILMISSIONAS10/23/2024MISSIONTXSW11/22/2024
956-321-5XXX4290STPCS JOINT VENTURE, LLCMISSIONAS08/10/2015MISSIONTXSW08/20/2015
956-321-6XXX145JTERRA NOVA TELECOM INC.MISSIONAS03/05/2026MISSIONTXSW04/14/2026
956-321-7XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILMISSIONAS10/23/2024MISSIONTXSW11/22/2024
956-321-8XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILMISSIONAS10/23/2024MISSIONTXSW11/22/2024
956-321-9XXX4290STPCS JOINT VENTURE, LLCMISSIONAS01/25/2007MISSIONTXSW03/20/2007
956-321-XXXX5562METROPCS, INC.MISSIONAS01/25/2007MISSIONTX

Business/Government Phones on the 956-321 Prefix

PhoneNameAddress
956-321-3279RGV Remodeling and Construction, LLC

Reports

Anonymous User from Woodbridge, New Jersey

January 15, 2026 at 6:37 PM

956-321-1228 reported as a Robocall. Received on January 12, 2026 at 5:26 PM.
Call for Dropped call or no message

Anonymous User from Glendale, Arizona

January 22, 2025 at 11:22 AM

956-321-1718 reported as a Robocall. Received on January 22, 2025 at 7:17 AM.

Anonymous User from La Mesa, CA

November 15, 2022 at 3:06 PM

956-321-3089 reported as a Text Message. Received on November 15, 2022 at 6:20 AM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

956-321-0XXX: 956-321-0416 | 956-321-0418 | 956-321-0419 | 956-321-0437 | 956-321-0444 | 956-321-0488 |
956-321-1XXX: 956-321-1700 | 956-321-1750 | 956-321-1777 | 956-321-1790 | 956-321-1795 | 956-321-1799 | 956-321-1800 | 956-321-1805 | 956-321-1850 | 956-321-1880 | 956-321-1885 | 956-321-1888 | 956-321-1983 | 956-321-1987 | 956-321-1988 | 956-321-1991 | 956-321-1997 | 956-321-1998 |
956-321-2XXX: 956-321-2500 | 956-321-2501 | 956-321-2503 | 956-321-2550 | 956-321-2554 | 956-321-2556 |
956-321-3XXX: 956-321-3000 | 956-321-3030 | 956-321-3062 | 956-321-3080 | 956-321-3083 | 956-321-3088 | 956-321-3200 | 956-321-3231 | 956-321-3236 | 956-321-3270 | 956-321-3275 | 956-321-3277 | 956-321-3300 | 956-321-3330 | 956-321-3333 | 956-321-3350 | 956-321-3353 | 956-321-3355 |
956-321-5XXX: 956-321-5100 | 956-321-5120 | 956-321-5123 | 956-321-5125 | 956-321-5150 | 956-321-5400 | 956-321-5404 | 956-321-5440 | 956-321-5460 | 956-321-5465 |
956-321-6XXX: 956-321-6600 | 956-321-6640 | 956-321-6644 | 956-321-6645 | 956-321-6652 | 956-321-6660 |
956-321-7XXX: 956-321-7100 | 956-321-7105 | 956-321-7130 | 956-321-7135 | 956-321-7137 | 956-321-7197 |
956-321-8XXX: 956-321-8500 | 956-321-8501 | 956-321-8551 | 956-321-8590 | 956-321-8595 | 956-321-8599 |
956-321-9XXX: 956-321-9400 | 956-321-9404 | 956-321-9440 | 956-321-9450 | 956-321-9453 | 956-321-9455 | 956-321-9600 | 956-321-9601 | 956-321-9606 | 956-321-9660 | 956-321-9700 | 956-321-9707 | 956-321-9730 | 956-321-9740 | 956-321-9745 | 956-321-9747 |