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650-436

You are reviewing the Area Code (NPA/NXX) report for 650-436. Did you mean to search the SMS short code 650436?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number650436
Basic Format650-436
NPA (Area Code)650
NXX436

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
650-436-0XXX515JIP HORIZON LLCSAN MATEOAS09/22/2015SAN MATEOCAWC10/24/2015
650-436-1XXX829JPAETEC ITEL, LLCSAN MATEOAS06/22/2016SAN MATEOCAWC07/05/2016
650-436-2XXX6010NEW CINGULAR WIRELESS PCS, LLCSAN MATEOAS06/03/2016SAN MATEOCAWC07/03/2016
650-436-3XXX6010NEW CINGULAR WIRELESS PCS, LLCSAN MATEOAS06/03/2016SAN MATEOCAWC07/03/2016
650-436-4XXX649CONVOY, LLC - CASAN MATEOAS11/22/2021SAN MATEOCAWC12/21/2021
650-436-5XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEOAS11/24/2015SAN MATEOCAWC12/18/2015
650-436-6XXX8826LEVEL 3 COMMUNICATIONS, LLC - CASAN MATEOAS03/16/2016SAN MATEOCAWC04/09/2016
650-436-7XXX6010NEW CINGULAR WIRELESS PCS, LLCSAN MATEOAS12/04/2015SAN MATEOCAWC01/03/2016
650-436-8XXX6010NEW CINGULAR WIRELESS PCS, LLCSAN MATEOAS09/08/2015SAN MATEOCAWC10/23/2015
650-436-9XXX6010NEW CINGULAR WIRELESS PCS, LLCSAN MATEOAS09/08/2015SAN MATEOCAWC10/23/2015
650-436-XXXX6010NEW CINGULAR WIRELESS PCS, LLCSAN MATEOAS09/08/2015SAN MATEOCA

Business/Government Phones on the 650-436 Prefix

PhoneNameAddress
650-436-4333Bay Area Self Storage
650-436-6032Csiro USA LLC
650-436-6330Cadillac of South San Francisco Service

Reports

Anonymous User from , CA

March 13, 2026 at 6:05 PM

650-436-4206 reported as a Live Voice or Other. Received on March 12, 2026 at 10:04 AM.

Anonymous User from Grapevine, Texas

February 2, 2026 at 4:04 PM

650-436-0760 reported as a unwanted call. Received on February 2, 2026 at 2:59 PM.

Anonymous User from Rio Rancho, New Mexico

December 5, 2025 at 5:27 PM

650-436-0761 reported as a Live Voice or Other. Received on December 5, 2025 at 11:47 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Draper, Utah

August 31, 2025 at 3:50 PM

650-436-5344 reported as a Robocall. Received on August 29, 2025 at 9:34 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MA

July 8, 2025 at 11:20 PM

650-436-3237 reported as a Robocall. Received on July 4, 2025 at 1:06 PM.

Anonymous User from , CA

April 25, 2025 at 3:18 PM

650-436-5245 reported as a Robocall. Received on April 25, 2025 at 10:35 AM.

Anonymous User from Oakland, California

April 2, 2024 at 4:21 PM

650-436-4716 reported as a Live Voice or Other. Received on April 2, 2024 at 1:11 PM.
Call for Computer & technical support

Anonymous User from , CA

March 26, 2024 at 11:57 AM

650-436-1070 reported as a Live Voice or Other. Received on March 26, 2024 at 8:28 AM.
Call for No Subject Provided

Anonymous User from Clovis, California

March 13, 2024 at 2:24 AM

650-436-0341 reported as a Robocall. Received on March 12, 2024 at 7:05 AM.

Anonymous User from San Jose, California

February 5, 2024 at 11:34 PM

650-436-6460 reported as a Robocall. Received on February 5, 2024 at 7:58 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Lincoln, Nebraska

September 11, 2023 at 5:00 PM

650-436-0547 reported as a Live Voice or Other. Received on September 11, 2023 at 3:44 PM.
Call for No Subject Provided

Anonymous User from Chatham, Illinois

September 6, 2023 at 7:16 PM

650-436-0513 reported as a Live Voice or Other. Received on August 28, 2023 at 5:24 PM.

Anonymous User from , IL

August 7, 2023 at 4:37 PM

650-436-0086 reported as a Robocall. Received on August 2, 2023 at 11:45 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Redwood City, CA

August 4, 2023 at 6:35 PM

None reported as a Prerecorded Voice. Received on August 4, 2023 at 6:00 AM.
Unwanted call for Other Services
Caller ID indicated they called from 650-436-4065
Contacted via Internet (VOIP)

Anonymous User from Port Saint Lucie, Florida

July 31, 2023 at 2:21 PM

650-436-0427 reported as a Robocall. Received on July 31, 2023 at 2:04 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Carlos, California

June 7, 2023 at 2:51 PM

650-436-4919 reported as a Robocall. Received on June 5, 2023 at 2:15 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Carlos, California

May 18, 2023 at 2:43 PM

650-436-4944 reported as a Robocall. Received on May 17, 2023 at 1:05 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Carlos, California

May 9, 2023 at 10:17 AM

650-436-4944 reported as a Robocall. Received on May 8, 2023 at 2:19 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Foster City, California

March 17, 2023 at 11:24 AM

650-436-4919 reported as a Live Voice or Other. Received on March 17, 2023 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Carlos, California

February 16, 2023 at 11:06 PM

650-436-4919 reported as a Robocall. Received on February 16, 2023 at 1:28 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Carlos, California

February 6, 2023 at 11:58 PM

650-436-4944 reported as a Robocall. Received on February 6, 2023 at 11:16 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Carlos, California

February 3, 2023 at 10:59 PM

650-436-4944 reported as a Robocall. Received on February 3, 2023 at 8:45 AM.

Anonymous User from San Carlos, California

February 2, 2023 at 5:20 PM

650-436-4944 reported as a Robocall. Received on February 2, 2023 at 8:46 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Carlos, California

February 1, 2023 at 1:16 AM

650-436-4919 reported as a Robocall. Received on January 31, 2023 at 8:41 AM.

Anonymous User from San Carlos, California

January 26, 2023 at 11:59 PM

650-436-4944 reported as a Robocall. Received on January 26, 2023 at 9:01 AM.

Anonymous User from San Carlos, California

January 25, 2023 at 9:13 PM

650-436-4944 reported as a Robocall. Received on January 25, 2023 at 11:48 AM.

Anonymous User from Fate, Michigan

October 12, 2022 at 5:37 PM

650-436-0315 reported as a Robocall. Received on October 11, 2022 at 10:12 AM.

Anonymous User from San Mateo, California

July 11, 2022 at 12:08 PM

650-436-0337 reported as a Live Voice or Other. Received on July 11, 2022 at 9:07 AM.

Anonymous User from Burlingame, California

June 29, 2022 at 12:50 PM

650-436-0287 reported as a Robocall. Received on June 29, 2022 at 9:46 AM.
Call for Warranties & protection plans

Anonymous User from Granada Hills, California

June 20, 2022 at 1:19 PM

650-436-0904 reported as a Robocall. Received on June 20, 2022 at 10:15 AM.
Call for Warranties & protection plans

Anonymous User from Merritt Island, Florida

June 15, 2022 at 5:04 PM

650-436-0546 reported as a Robocall. Received on June 15, 2022 at 12:46 PM.
Call for Dropped call or no message

Most 'popular' numbers on this prefix:

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650-436-1XXX: 650-436-1000 | 650-436-1001 | 650-436-1005 | 650-436-1070 | 650-436-1078 | 650-436-1079 |
650-436-2XXX: 650-436-2275 | 650-436-2277 | 650-436-2278 |
650-436-4XXX: 650-436-4000 | 650-436-4040 | 650-436-4060 | 650-436-4062 | 650-436-4067 | 650-436-4330 | 650-436-4333 | 650-436-4336 | 650-436-4343 | 650-436-4346 | 650-436-4349 | 650-436-4710 | 650-436-4711 | 650-436-4717 | 650-436-4910 | 650-436-4911 | 650-436-4919 | 650-436-4992 | 650-436-4997 | 650-436-4998 |
650-436-5XXX: 650-436-5240 | 650-436-5246 | 650-436-5247 |
650-436-6XXX: 650-436-6000 | 650-436-6008 | 650-436-6030 | 650-436-6033 | 650-436-6039 | 650-436-6060 | 650-436-6333 | 650-436-6336 | 650-436-6337 | 650-436-6362 | 650-436-6363 | 650-436-6369 | 650-436-6452 | 650-436-6462 | 650-436-6464 | 650-436-6468 |