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650-376

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number650376
Basic Format650-376
NPA (Area Code)650
NXX376

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
650-376-0XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEOAS02/01/2008SAN MATEOCAWC02/13/2008
650-376-1XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEORTSAN MATEOCAWC
650-376-2XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEORTSAN MATEOCAWC
650-376-3XXX318JCOMCAST IP PHONE, LLCSAN MATEOAS09/18/2006SAN MATEOCAWC10/17/2006
650-376-4XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEORTSAN MATEOCAWC
650-376-5XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEORTSAN MATEOCAWC
650-376-6XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEORTSAN MATEOCAWC
650-376-7XXX649CONVOY, LLC - CASAN MATEOAS01/14/2008SAN MATEOCAWC02/09/2008
650-376-8XXX649CONVOY, LLC - CASAN MATEOAS03/16/2005SAN MATEOCAWC04/14/2005
650-376-9XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEORTSAN MATEOCAWC
650-376-XXXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEOASSAN MATEOCA

Business/Government Phones on the 650-376 Prefix

PhoneNameAddress
650-376-2088Connectbeam
650-376-2442SuperRewards
650-376-3328Figueroa Rosemarie
650-376-3381Unity Care Pilgrim
650-376-3472Barebowls
650-376-36381202 Hair Studio / Tiffany Sharp
650-376-3812San Mateo Piano
650-376-3837Optimal Biotech Group
650-376-5556Hui Financial Inc.
650-376-5705Park Place at San Mateo Apartments
650-376-5767Arhaus Studio
650-376-8500Khosla Ventures LLC
650-376-7900Avalon Mountain View1600 Villa Street US

Reports

Anonymous User from Pacifica, California

April 25, 2026 at 11:58 AM

650-376-5534 reported as a Live Voice or Other. Received on April 20, 2026 at 9:25 AM.

Anonymous User from San Leandro, CA

December 3, 2025 at 11:26 PM

650-376-8257 reported as a Live Voice. Received on December 3, 2025 at 11:12 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from San Leandro, California

December 3, 2025 at 6:19 PM

650-376-8257 reported as a Live Voice or Other. Received on December 3, 2025 at 10:12 AM.

Anonymous User from , CA

November 25, 2025 at 12:13 PM

650-376-1554 reported as a Live Voice or Other. Received on October 8, 2025 at 10:03 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Jose, California

September 3, 2025 at 1:46 PM

650-376-7344 reported as a Live Voice or Other. Received on September 3, 2025 at 9:30 AM.
Call for Dropped call or no message

Anonymous User from Bonita Springs, Florida

June 17, 2025 at 2:53 PM

650-376-1545 reported as a Robocall. Received on June 13, 2025 at 1:40 PM.

Anonymous User from Moorestown, New Jersey

June 16, 2025 at 4:20 PM

650-376-1553 reported as a Robocall. Received on June 16, 2025 at 4:19 PM.
Call for Work from home & other ways to make money

Anonymous User from Pescadero, California

June 10, 2025 at 3:05 PM

650-376-6389 reported as a Robocall. Received on June 10, 2025 at 11:50 AM.

Anonymous User from , CA

June 3, 2025 at 4:01 PM

650-376-7325 reported as a Robocall. Received on June 3, 2025 at 7:53 AM.

Anonymous User from , CA

March 26, 2025 at 7:21 PM

650-376-7785 reported as a Robocall. Received on March 25, 2025 at 1:02 PM.
Call for No Subject Provided

Anonymous User from , CA

March 4, 2025 at 8:44 PM

650-376-7310 reported as a Robocall. Received on February 18, 2025 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

October 16, 2024 at 4:59 PM

650-376-3520 reported as a Live Voice or Other. Received on October 16, 2024 at 3:58 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from El Granada, California

September 17, 2024 at 7:54 PM

650-376-3211 reported as a Live Voice or Other. Received on September 17, 2024 at 3:55 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Redwood City, California

June 11, 2024 at 5:05 PM

650-376-3842 reported as a Robocall. Received on June 6, 2024 at 11:55 AM.
Call for No Subject Provided

Anonymous User from , CA

May 21, 2024 at 1:31 PM

650-376-6596 reported as a Live Voice or Other. Received on May 20, 2024 at 12:09 PM.
Call for Dropped call or no message

Anonymous User from Pittsburg, California

January 11, 2024 at 5:03 PM

650-376-5811 reported as a Live Voice or Other. Received on January 10, 2024 at 12:10 PM.

Anonymous User from , CA

November 29, 2023 at 4:05 PM

650-376-4046 reported as a Live Voice or Other. Received on November 29, 2023 at 11:03 AM.

Anonymous User from Saratoga, California

November 2, 2023 at 9:12 PM

650-376-3211 reported as a Robocall. Received on November 2, 2023 at 5:49 PM.

Anonymous User from , CA

October 17, 2023 at 5:16 PM

650-376-3395 reported as a Live Voice or Other. Received on October 17, 2023 at 1:30 PM.
Call for No Subject Provided

Anonymous User from , CA

August 11, 2023 at 3:16 PM

650-376-9279 reported as a Robocall. Received on August 11, 2023 at 12:15 PM.

Anonymous User from Oxnard, California

July 18, 2023 at 2:29 PM

650-376-9764 reported as a Robocall. Received on July 18, 2023 at 11:24 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Hayward, California

June 15, 2023 at 8:56 PM

650-376-0777 reported as a Robocall. Received on June 13, 2023 at 4:15 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Palo Alto, CA

May 5, 2023 at 9:48 PM

650-376-3082 reported as a Prerecorded Voice. Received on May 5, 2023 at 2:38 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Palo Alto, California

May 5, 2023 at 5:45 PM

650-376-3082 reported as a Robocall. Received on May 5, 2023 at 2:38 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Conway, South Carolina

February 27, 2023 at 6:52 PM

650-376-2594 reported as a Live Voice or Other. Received on February 27, 2023 at 6:45 PM.

Anonymous User from , TX

January 13, 2023 at 12:23 PM

650-376-4441 reported as a Robocall. Received on January 13, 2023 at 10:21 AM.

Anonymous User from , LA

November 12, 2022 at 10:47 AM

650-376-8316 reported as a Robocall. Received on November 1, 2022 at 5:00 AM.

Anonymous User from , CA

October 3, 2022 at 4:45 PM

650-376-4889 reported as a unwanted call. Received on October 3, 2022 at 12:26 PM.

Anonymous User from , CA

August 20, 2022 at 4:50 PM

650-376-7676 reported as a Robocall. Received on August 20, 2022 at 1:47 PM.

Anonymous User from San Lorenzo, California

August 17, 2022 at 4:40 PM

650-376-3661 reported as a Live Voice or Other. Received on August 17, 2022 at 12:49 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Belmont, California

June 18, 2022 at 11:11 AM

650-376-3502 reported as a Live Voice or Other. Received on June 17, 2022 at 4:37 PM.

Anonymous User from Chandler, AZ

March 10, 2022 at 9:23 PM

None reported as a Text Message. Received on March 10, 2022 at 1:53 PM.
Unwanted call for Mortgage Loans Services
Caller ID indicated they called from 650-376-8633
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from San Diego, CA

October 30, 2021 at 7:43 PM

650-376-7611 reported as a Live Voice. Received on October 30, 2021 at 12:16 PM.
Unwanted call for Health Insurance Services
Contacted via Wired

Anonymous User from , TX

October 7, 2015 at 4:14 PM

650-376-6074 reported as a Text Message. Received on October 7, 2015 at 8:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

650-376-0XXX: 650-376-0706 | 650-376-0707 | 650-376-0776 | 650-376-0777 | 650-376-0778 | 650-376-0787 |
650-376-2XXX: 650-376-2000 | 650-376-2019 | 650-376-2077 | 650-376-2080 | 650-376-2083 | 650-376-2088 | 650-376-2400 | 650-376-2440 | 650-376-2445 | 650-376-2447 | 650-376-2478 | 650-376-2500 | 650-376-2525 | 650-376-2562 | 650-376-2594 | 650-376-2596 | 650-376-2599 |
650-376-3XXX: 650-376-3212 | 650-376-3217 | 650-376-3219 | 650-376-3252 | 650-376-3256 | 650-376-3258 | 650-376-3300 | 650-376-3333 | 650-376-3336 | 650-376-3390 | 650-376-3396 | 650-376-3399 | 650-376-3443 | 650-376-3449 | 650-376-3456 | 650-376-3476 | 650-376-3477 | 650-376-3478 | 650-376-3600 | 650-376-3636 | 650-376-3663 | 650-376-3666 | 650-376-3667 | 650-376-3668 | 650-376-3800 | 650-376-3840 | 650-376-3845 | 650-376-3847 |
650-376-4XXX: 650-376-4000 | 650-376-4040 | 650-376-4045 | 650-376-4047 | 650-376-4052 | 650-376-4062 | 650-376-4880 | 650-376-4887 | 650-376-4888 | 650-376-4889 |
650-376-5XXX: 650-376-5500 | 650-376-5553 | 650-376-5554 | 650-376-5555 | 650-376-5566 | 650-376-5700 | 650-376-5706 | 650-376-5707 | 650-376-5756 | 650-376-5757 | 650-376-5787 |
650-376-6XXX: 650-376-6000 | 650-376-6008 | 650-376-6060 | 650-376-6070 | 650-376-6077 | 650-376-6078 |
650-376-7XXX: 650-376-7310 | 650-376-7314 | 650-376-7317 | 650-376-7371 | 650-376-7372 | 650-376-7373 | 650-376-7600 | 650-376-7676 | 650-376-7677 | 650-376-7678 | 650-376-7700 | 650-376-7777 | 650-376-7778 | 650-376-7783 | 650-376-7786 | 650-376-7788 |
650-376-8XXX: 650-376-8247 | 650-376-8250 | 650-376-8255 | 650-376-8258 | 650-376-8282 | 650-376-8311 | 650-376-8315 | 650-376-8317 |
650-376-9XXX: 650-376-9270 | 650-376-9272 | 650-376-9277 | 650-376-9762 | 650-376-9765 | 650-376-9766 |