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650-381

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number650381
Basic Format650-381
NPA (Area Code)650
NXX381

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
650-381-0XXX649CONVOY, LLC - CAREDWOOD CYAS07/15/2015REDWOOD CITYCAWC07/31/2015
650-381-1XXX649CONVOY, LLC - CAREDWOOD CYAS07/15/2015REDWOOD CITYCAWC07/31/2015
650-381-2XXX9740PACIFIC BELLREDWOOD CYRTREDWOOD CITYCAWC
650-381-3XXX9740PACIFIC BELLREDWOOD CYRTREDWOOD CITYCAWC
650-381-4XXX6010NEW CINGULAR WIRELESS PCS, LLCREDWOOD CYAS07/05/2016REDWOOD CITYCAWC07/15/2016
650-381-5XXX9740PACIFIC BELLREDWOOD CYRTREDWOOD CITYCAWC
650-381-6XXX9740PACIFIC BELLREDWOOD CYRTREDWOOD CITYCAWC
650-381-7XXX9740PACIFIC BELLREDWOOD CYRTREDWOOD CITYCAWC
650-381-8XXX9740PACIFIC BELLREDWOOD CYRTREDWOOD CITYCAWC
650-381-9XXX981EBANDWIDTH.COM CLEC, LLC - CAREDWOOD CYAS10/01/2010REDWOOD CITYCAWC10/28/2010
650-381-XXXX9740PACIFIC BELLREDWOOD CYASREDWOOD CITYCA

Business/Government Phones on the 650-381 Prefix

PhoneNameAddress
650-381-6000Akamai Technologies Inc.
650-381-9160Upendo Ventures
650-381-9225Lark
650-381-3575Cañada College Athletic CenterUS

Reports

Anonymous User from San Diego, California

December 8, 2025 at 11:18 AM

650-381-0304 reported as a Robocall. Received on December 8, 2025 at 8:00 AM.

Anonymous User from San Jose, California

August 13, 2025 at 11:12 PM

650-381-0865 reported as a Robocall. Received on August 13, 2025 at 3:37 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

June 30, 2025 at 6:52 AM

650-381-0385 reported as a Live Voice or Other. Received on June 28, 2025 at 2:28 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Redwood City, California

June 26, 2025 at 5:20 PM

650-381-5783 reported as a Live Voice or Other. Received on June 25, 2025 at 6:07 AM.

Anonymous User from San Carlos, California

August 14, 2024 at 3:02 PM

650-381-0017 reported as a Robocall. Received on August 13, 2024 at 9:56 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Costa Mesa,

May 15, 2024 at 6:23 PM

650-381-9428 reported as a Live Voice or Other. Received on May 15, 2024 at 3:22 PM.

Anonymous User from San Diego, California

March 28, 2024 at 4:48 PM

650-381-1138 reported as a Live Voice or Other. Received on March 28, 2024 at 8:44 AM.
Call for Dropped call or no message

Anonymous User from Katonah, New York

March 6, 2024 at 3:11 PM

650-381-1943 reported as a unwanted call. Received on March 6, 2024 at 2:59 PM.

Anonymous User from , TN

March 6, 2024 at 7:16 AM

650-381-0442 reported as a Live Voice or Other. Received on March 1, 2024 at 3:08 PM.

Anonymous User from San Carlos, California

February 8, 2024 at 1:29 AM

650-381-1230 reported as a Robocall. Received on February 7, 2024 at 10:08 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , HI

November 20, 2023 at 1:39 PM

650-381-1296 reported as a unwanted call. Received on November 18, 2023 at 12:05 PM.
Call for Dropped call or no message

Anonymous User from Belmont, California

August 26, 2023 at 1:02 AM

650-381-6154 reported as a Live Voice or Other. Received on August 25, 2023 at 11:43 AM.
Call for No Subject Provided

Anonymous User from Hiawassee, Georgia

July 28, 2023 at 10:02 AM

650-381-1296 reported as a Robocall. Received on July 27, 2023 at 12:19 PM.

Anonymous User from Palo Alto, CA

April 13, 2023 at 3:24 PM

650-381-4023 reported as a Prerecorded Voice. Received on April 13, 2023 at 8:08 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Palo Alto, California

April 13, 2023 at 11:19 AM

650-381-4923 reported as a Robocall. Received on April 13, 2023 at 8:08 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

April 11, 2023 at 11:17 PM

650-381-0017 reported as a Robocall. Received on April 11, 2023 at 4:21 PM.
Call for Dropped call or no message

Anonymous User from , CA

April 4, 2023 at 11:57 AM

650-381-0890 reported as a Live Voice or Other. Received on April 4, 2023 at 8:08 AM.
Call for Medical & prescriptions

Anonymous User from , TN

March 20, 2023 at 1:08 PM

650-381-1296 reported as a Robocall. Received on March 6, 2023 at 12:21 PM.

Anonymous User from Belmont, California

March 8, 2023 at 10:54 AM

650-381-9947 reported as a Live Voice or Other. Received on March 2, 2023 at 10:14 AM.
Call for No Subject Provided

Anonymous User from , CA

October 12, 2022 at 2:02 PM

650-381-3582 reported as a Robocall. Received on October 12, 2022 at 12:27 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

October 12, 2022 at 2:01 PM

650-381-3582 reported as a Robocall. Received on October 12, 2022 at 12:27 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Mystic, Connecticut

October 3, 2022 at 10:15 AM

650381489 reported as a Live Voice or Other. Received on October 3, 2022 at 10:07 AM.

Anonymous User from , CA

September 8, 2022 at 3:51 PM

650-381-7597 reported as a Live Voice or Other. Received on September 8, 2022 at 10:00 AM.
Call for No Subject Provided

Anonymous User from , OR

August 25, 2022 at 10:42 AM

650-381-1887 reported as a Robocall. Received on August 8, 2022 at 2:06 PM.

Anonymous User from , OR

August 25, 2022 at 10:41 AM

650-381-1887 reported as a Robocall. Received on August 8, 2022 at 2:05 PM.

Anonymous User from Englewood, Colorado

August 16, 2022 at 5:42 PM

650-381-1887 reported as a Robocall. Received on August 9, 2022 at 10:14 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

August 4, 2022 at 8:29 PM

650-381-1887 reported as a Robocall. Received on August 3, 2022 at 10:26 AM.

Anonymous User from Temecula, California

July 26, 2022 at 6:03 PM

650-381-1887 reported as a Robocall. Received on July 26, 2022 at 12:00 AM.

Anonymous User from Mercer, PA

June 14, 2021 at 11:19 PM

650-381-3041 reported as a Abandoned Calls. Received on June 14, 2021 at 1:59 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

April 13, 2017 at 9:35 PM

None reported as a Abandoned Calls. Received on April 13, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 650-381-1424
Contacted via Internet (VOIP)

Anonymous User from , CA

November 30, -0001 at 12:00 AM

650-381-1128 reported as a Robocall. Received on November 30, -0001 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Most 'popular' numbers on this prefix:

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650-381-2XXX: 650-381-2149 | 650-381-2151 | 650-381-2155 | 650-381-2157 | 650-381-2169 | 650-381-2188 | 650-381-2200 | 650-381-2224 | 650-381-2240 | 650-381-2244 | 650-381-2247 | 650-381-2262 |
650-381-3XXX: 650-381-3000 | 650-381-3030 | 650-381-3040 | 650-381-3045 | 650-381-3047 | 650-381-3062 | 650-381-3500 | 650-381-3501 | 650-381-3508 | 650-381-3554 | 650-381-3556 | 650-381-3558 |
650-381-4XXX: 650-381-4887 | 650-381-4888 | 650-381-4889 | 650-381-4890 | 650-381-4895 | 650-381-4899 | 650-381-4920 | 650-381-4922 | 650-381-4929 | 650-381-4992 | 650-381-4997 | 650-381-4998 |
650-381-5XXX: 650-381-5000 | 650-381-5001 | 650-381-5008 | 650-381-5060 | 650-381-5062 | 650-381-5063 | 650-381-5100 | 650-381-5102 | 650-381-5105 |
650-381-6XXX: 650-381-6001 | 650-381-6002 | 650-381-6008 | 650-381-6020 | 650-381-6060 | 650-381-6152 | 650-381-6157 | 650-381-6158 | 650-381-6188 | 650-381-6197 | 650-381-6198 |
650-381-7XXX: 650-381-7500 | 650-381-7507 | 650-381-7591 | 650-381-7595 | 650-381-7599 |
650-381-9XXX: 650-381-9162 | 650-381-9166 | 650-381-9167 | 650-381-9192 | 650-381-9197 | 650-381-9198 | 650-381-9220 | 650-381-9223 | 650-381-9229 | 650-381-9252 | 650-381-9292 | 650-381-9297 | 650-381-9420 | 650-381-9425 | 650-381-9427 | 650-381-9452 | 650-381-9453 | 650-381-9494 | 650-381-9900 | 650-381-9944 | 650-381-9945 | 650-381-9947 | 650-381-9962 |