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510-940

You are reviewing the Area Code (NPA/NXX) report for 510-940. Did you mean to search the SMS short code 510940?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number510940
Basic Format510-940
NPA (Area Code)510
NXX940

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
510-940-0XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHAYWARDRTHAYWARDCAWC
510-940-1XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHAYWARDRTHAYWARDCAWC
510-940-2XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHAYWARDRTHAYWARDCAWC
510-940-3XXX6010NEW CINGULAR WIRELESS PCS, LLCHAYWARDAS07/13/2011HAYWARDCAWC07/25/2011
510-940-4XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHAYWARDRTHAYWARDCAWC
510-940-5XXX5562METROPCS, INC.HAYWARDAS06/23/2011HAYWARDCAWC07/11/2011
510-940-6XXX5562METROPCS, INC.HAYWARDAS06/23/2011HAYWARDCAWC07/25/2011
510-940-7XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHAYWARDRTHAYWARDCAWC
510-940-8XXX318JCOMCAST IP PHONE, LLCHAYWARDAS04/27/2011HAYWARDCAWC05/26/2011
510-940-9XXX649CONVOY, LLC - CAHAYWARDAS04/18/2011HAYWARDCAWC04/28/2011
510-940-XXXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHAYWARDASHAYWARDCA

Business/Government Phones on the 510-940 Prefix

PhoneNameAddress
510-940-2490Solcom
510-940-3030Jackson Hewitt
510-940-3838Atlantic Financial Mortgage Inc.
510-940-3898Hi Lo Builders
510-940-5673Friendly Locksmith
510-940-5996The Porch Holistic Garden Center
510-940-6300Century Home Loan Ctr
510-940-6666International Brokers
510-940-6789Frank J Ivica CPA
510-940-6875East Bay Auto Center
510-940-7447Inter Global Logistics Inc
510-940-8138Worldnet Cellular Communications
510-940-8198Miva Salon
510-940-8260Sandlewood Care Home
510-940-8319Z Martial Arts Academy
510-940-8319Zm Grappling Academy, LLC
510-940-8821Catherine Ho Insurance Agency Inc.
510-940-8917Eastbay Refrigeration

Reports

Anonymous User from , CA

April 14, 2026 at 12:05 PM

510-940-9017 reported as a unwanted call. Received on April 14, 2026 at 9:04 AM.
Call for No Subject Provided

Anonymous User from , CA

March 4, 2026 at 6:49 PM

510-940-9915 reported as a Robocall. Received on March 3, 2026 at 10:00 AM.
Call for No Subject Provided

Anonymous User from Newark, California

February 4, 2026 at 4:31 PM

510-940-9341 reported as a Robocall. Received on February 4, 2026 at 6:30 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Berkeley, California

January 22, 2026 at 12:09 PM

510-940-9123 reported as a Robocall. Received on January 20, 2026 at 8:10 AM.

Anonymous User from , CA

September 10, 2025 at 11:18 PM

510-940-9949 reported as a Robocall. Received on September 10, 2025 at 8:10 PM.
Call for Dropped call or no message

Anonymous User from Hayward, California

June 30, 2025 at 5:30 PM

510-940-9736 reported as a Robocall. Received on June 30, 2025 at 12:41 PM.
Call for Medical & prescriptions

Anonymous User from , CA

May 15, 2025 at 5:31 AM

510-940-9699 reported as a Robocall. Received on May 8, 2025 at 12:57 PM.

Anonymous User from Pinole, California

February 20, 2025 at 8:57 AM

510-940-8502 reported as a Robocall. Received on February 19, 2025 at 12:10 PM.

Anonymous User from , CA

November 22, 2024 at 6:00 PM

510-940-7020 reported as a Live Voice or Other. Received on November 22, 2024 at 2:56 PM.
Call for Dropped call or no message

Anonymous User from Orangevale, California

April 19, 2024 at 11:36 AM

510-940-8925 reported as a Robocall. Received on April 19, 2024 at 8:34 PM.

Anonymous User from , CA

November 4, 2023 at 5:37 PM

510-940-8421 reported as a Live Voice or Other. Received on November 4, 2023 at 9:57 AM.
Call for No Subject Provided

Anonymous User from Hayward, CA

March 23, 2023 at 2:35 AM

844-987-3493 reported as a Prerecorded Voice. Received on March 23, 2023 at 8:00 AM.
Unwanted call for Health Insurance Services
Caller ID indicated they called from 510-940-2777
Contacted via Wired

Anonymous User from , CA

March 22, 2023 at 4:35 PM

510-940-0261 reported as a Robocall. Received on March 22, 2023 at 1:07 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NE

November 14, 2022 at 2:02 PM

510-940-7863 reported as a Robocall. Received on November 14, 2022 at 11:32 AM.

Anonymous User from , CA

July 6, 2022 at 9:06 PM

510-940-0235 reported as a unwanted call. Received on June 30, 2022 at 12:42 PM.

Anonymous User from , CA

June 30, 2022 at 3:46 PM

510-940-0235 reported as a unwanted call. Received on June 30, 2022 at 12:42 PM.

Anonymous User from San Juan Capistrano, California

June 3, 2022 at 6:52 PM

510-940-0643 reported as a Robocall. Received on April 27, 2022 at 3:37 PM.

Anonymous User from Soquel, CA

October 28, 2020 at 7:47 PM

510-940-8435 reported as a Abandoned Calls. Received on October 28, 2020 at 12:23 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

510-940-0XXX: 510-940-0230 | 510-940-0236 | 510-940-0237 | 510-940-0246 | 510-940-0247 | 510-940-0248 | 510-940-0602 | 510-940-0606 | 510-940-0645 | 510-940-0647 | 510-940-0648 |
510-940-1XXX: 510-940-1700 | 510-940-1711 | 510-940-1714 | 510-940-1717 | 510-940-1747 | 510-940-1777 |
510-940-2XXX: 510-940-2400 | 510-940-2447 | 510-940-2483 | 510-940-2491 | 510-940-2496 | 510-940-2499 | 510-940-2771 | 510-940-2777 | 510-940-2778 | 510-940-2779 |
510-940-3XXX: 510-940-3000 | 510-940-3030 | 510-940-3033 | 510-940-3037 | 510-940-3062 | 510-940-3130 | 510-940-3135 | 510-940-3139 | 510-940-3196 | 510-940-3197 | 510-940-3198 | 510-940-3236 | 510-940-3256 | 510-940-3258 | 510-940-3291 | 510-940-3296 | 510-940-3299 | 510-940-3800 | 510-940-3890 | 510-940-3895 | 510-940-3899 |
510-940-5XXX: 510-940-5600 | 510-940-5670 | 510-940-5672 | 510-940-5678 | 510-940-5862 | 510-940-5865 | 510-940-5867 | 510-940-5959 | 510-940-5990 | 510-940-5996 | 510-940-5997 |
510-940-6XXX: 510-940-6020 | 510-940-6040 | 510-940-6045 | 510-940-6047 | 510-940-6060 | 510-940-6062 | 510-940-6300 | 510-940-6308 | 510-940-6309 | 510-940-6362 | 510-940-6363 | 510-940-6369 | 510-940-6420 | 510-940-6423 | 510-940-6424 | 510-940-6452 | 510-940-6462 | 510-940-6468 | 510-940-6600 | 510-940-6652 | 510-940-6656 | 510-940-6662 | 510-940-6666 | 510-940-6669 | 510-940-6761 | 510-940-6762 | 510-940-6767 | 510-940-6783 | 510-940-6787 | 510-940-6789 | 510-940-6870 | 510-940-6875 | 510-940-6877 | 510-940-6883 | 510-940-6887 | 510-940-6889 |
510-940-7XXX: 510-940-7000 | 510-940-7020 | 510-940-7022 | 510-940-7024 | 510-940-7040 | 510-940-7070 | 510-940-7443 | 510-940-7444 | 510-940-7447 | 510-940-7449 | 510-940-7860 | 510-940-7862 | 510-940-7869 | 510-940-7883 | 510-940-7887 | 510-940-7889 |
510-940-8XXX: 510-940-8134 | 510-940-8135 | 510-940-8139 | 510-940-8181 | 510-940-8187 | 510-940-8197 | 510-940-8247 | 510-940-8258 | 510-940-8262 | 510-940-8263 | 510-940-8268 | 510-940-8282 | 510-940-8303 | 510-940-8311 | 510-940-8315 | 510-940-8317 | 510-940-8383 | 510-940-8387 | 510-940-8408 | 510-940-8409 | 510-940-8434 | 510-940-8435 | 510-940-8439 | 510-940-8453 | 510-940-8500 | 510-940-8501 | 510-940-8507 | 510-940-8556 | 510-940-8559 | 510-940-8800 | 510-940-8801 | 510-940-8822 | 510-940-8823 | 510-940-8824 | 510-940-8899 | 510-940-8917 | 510-940-8920 | 510-940-8922 | 510-940-8929 | 510-940-8938 | 510-940-8948 |