510-821

You are reviewing the Area Code (NPA/NXX) report for 510-821. Did you mean to search the SMS short code 510821?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Raw Number510821
Basic Format510-821
NPA (Area Code)510
NXX821

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
510-821-0XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-1XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-2XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-3XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-4XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-5XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-6XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSOKLD MN-PDAS08/02/2016OAKLAND:MAIN-PIEDMONT DACAWC08/28/2016
510-821-7XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSOKLD MN-PDAS08/02/2016OAKLAND:MAIN-PIEDMONT DACAWC08/28/2016
510-821-8XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-9XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-821-XXXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAOKLD MN-PDASOAKLAND:MAIN-PIEDMONT DACA

Business/Government Phones on the 510-821 Prefix

PhoneNameAddress
510-821-0871Above & Beyond Rcfe, Inc.
510-821-0919Jet Dog
510-821-1710Creative Vending Solution
510-821-2090Pinar, Neslihan
510-821-2194Espinos Painting
510-821-2277Pacific Contracting Llc
510-821-2319Urban Estates, Inc.
510-821-2431Comicstore.com
510-821-2742Nzilani Glass Conservation
510-821-3456Cougar Painting
510-821-4030The Bay Chiropractic & Massage
510-821-4419A.L.M.S. MOTOR GROUP LLC
510-821-1299Maximilian Contemporary792 Sutter Street San Francisco 94109 US
510-821-2215Maximilian Contemporary792 Sutter Street San Francisco 94109 US
510-821-4030The Bay Chiropractic & Massage4327 Piedmont Avenue Oakland 94611 US

Reports

Anonymous User from , NC

June 5, 2026 at 5:32 PM

510-821-1068 reported as a Live Voice or Other. Received on June 5, 2026 at 5:25 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Emeryville, California

April 27, 2026 at 2:52 PM

510-821-4468 reported as a Robocall. Received on April 27, 2026 at 11:43 AM.

Anonymous User from Emeryville, California

April 27, 2026 at 12:05 PM

510-821-4468 reported as a Robocall. Received on April 27, 2026 at 8:58 AM.

Anonymous User from Stow, Ohio

September 16, 2025 at 2:33 PM

510-821-1492 reported as a Robocall. Received on September 14, 2025 at 4:18 PM.

Anonymous User from Oakland, California

March 17, 2025 at 1:46 PM

510-821-1621 reported as a Robocall. Received on March 17, 2025 at 10:43 AM.

Anonymous User from Pleasant Hilll, California

May 13, 2024 at 9:40 PM

51082173140 reported as a Robocall. Received on May 13, 2024 at 9:18 AM.
Call for Medical & prescriptions

Anonymous User from Hayward, California

March 10, 2023 at 12:11 PM

510-821-3518 reported as a Robocall. Received on March 10, 2023 at 8:54 AM.

Most 'popular' numbers on this prefix:

510-821-0XXX: 510-821-0800 | 510-821-0802 | 510-821-0808 | 510-821-0870 | 510-821-0871 | 510-821-0875 | 510-821-0902 | 510-821-0907 | 510-821-0909 | 510-821-0910 | 510-821-0915 | 510-821-0919 |
510-821-1XXX: 510-821-1300 | 510-821-1308 | 510-821-1337 | 510-821-1380 | 510-821-1383 | 510-821-1388 | 510-821-1700 | 510-821-1710 | 510-821-1711 | 510-821-1717 | 510-821-1747 | 510-821-1777 |
510-821-2XXX: 510-821-2000 | 510-821-2006 | 510-821-2007 | 510-821-2091 | 510-821-2096 | 510-821-2099 | 510-821-2188 | 510-821-2195 | 510-821-2196 | 510-821-2197 | 510-821-2198 | 510-821-2200 | 510-821-2233 | 510-821-2262 | 510-821-2270 | 510-821-2275 | 510-821-2277 | 510-821-2300 | 510-821-2311 | 510-821-2312 | 510-821-2314 | 510-821-2345 | 510-821-2362 | 510-821-2400 | 510-821-2430 | 510-821-2433 | 510-821-2434 | 510-821-2447 | 510-821-2491 | 510-821-2600 | 510-821-2610 | 510-821-2611 | 510-821-2615 | 510-821-2657 | 510-821-2661 | 510-821-2700 | 510-821-2740 | 510-821-2745 | 510-821-2747 | 510-821-2777 | 510-821-2778 |
510-821-3XXX: 510-821-3400 | 510-821-3455 | 510-821-3456 | 510-821-3457 | 510-821-3500 | 510-821-3510 | 510-821-3511 | 510-821-3515 | 510-821-3550 |
510-821-4XXX: 510-821-4000 | 510-821-4030 | 510-821-4037 | 510-821-4038 | 510-821-4040 | 510-821-4062 | 510-821-4400 | 510-821-4404 | 510-821-4409 | 510-821-4410 | 510-821-4411 | 510-821-4415 |
510-821-7XXX: 510-821-7200 | 510-821-7247 | 510-821-7258 | 510-821-7270 | 510-821-7272 | 510-821-7275 | 510-821-7311 | 510-821-7316 | 510-821-7383 | 510-821-7387 |
510-821-9XXX: 510-821-9880 | 510-821-9883 | 510-821-9887 | 510-821-9889 | 510-821-9900 | 510-821-9962 | 510-821-9986 | 510-821-9987 | 510-821-9988 |