phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

650-404

You are reviewing the Area Code (NPA/NXX) report for 650-404. Did you mean to search the SMS short code 650404?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number650404
Basic Format650-404
NPA (Area Code)650
NXX404

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
650-404-0XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-1XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-2XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-3XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-4XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-5XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-6XXX6529T-MOBILE USA, INC.MT VIEWAS03/08/2023MOUNTAIN VIEWCAWC03/20/2023
650-404-7XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAMT VIEWAS08/22/2011MOUNTAIN VIEWCAWC09/17/2011
650-404-8XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-9XXX9740PACIFIC BELLMT VIEWRTMOUNTAIN VIEWCAWC
650-404-XXXX9740PACIFIC BELLMT VIEWASMOUNTAIN VIEWCA

Business/Government Phones on the 650-404 Prefix

PhoneNameAddress
650-404-8400Ramrakhiani, Sanjay MD
650-404-3600Satellite Healthcare300 Santana Row San Jose 95128 US
650-404-3600Well Bound300 Santana Row San Jose 95128 US

Reports

Anonymous User from , CA

June 2, 2025 at 6:59 PM

650-404-3786 reported as a Live Voice or Other. Received on June 2, 2025 at 3:57 PM.
Call for No Subject Provided

Anonymous User from Santa Clara, California

March 17, 2025 at 5:12 PM

650-404-8739 reported as a Live Voice or Other. Received on March 17, 2025 at 2:08 PM.
Call for Medical & prescriptions

Anonymous User from South San Francisco, California

March 12, 2025 at 5:20 PM

650-404-3707 reported as a Live Voice or Other. Received on February 24, 2025 at 8:09 AM.

Anonymous User from , CA

January 2, 2025 at 7:45 PM

650-404-7904 reported as a Robocall. Received on January 2, 2025 at 2:10 PM.
Call for Work from home & other ways to make money

Anonymous User from , CA

November 17, 2024 at 11:08 PM

650-404-3699 reported as a Live Voice or Other. Received on November 12, 2024 at 9:58 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Redwood City, California

August 14, 2024 at 3:10 PM

650-404-9309 reported as a Robocall. Received on August 14, 2024 at 9:59 AM.

Anonymous User from Belmont, California

September 8, 2022 at 10:47 AM

650-404-0368 reported as a Live Voice or Other. Received on September 6, 2022 at 12:25 PM.

Anonymous User from South San Francisco, California

June 4, 2022 at 6:24 PM

650-404-1030 reported as a Robocall. Received on June 4, 2022 at 2:30 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Renton, WA

December 22, 2020 at 9:15 PM

650-404-0669 reported as a Live Voice. Received on December 22, 2020 at 12:00 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from , CA

January 28, 2016 at 5:40 PM

reported as a Live Voice. Received on January 27, 2016 at 2:52 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 650-404-7749
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

650-404-0XXX: 650-404-0302 | 650-404-0303 | 650-404-0308 | 650-404-0362 | 650-404-0363 | 650-404-0365 | 650-404-0602 | 650-404-0606 | 650-404-0647 | 650-404-0662 | 650-404-0663 | 650-404-0667 |
650-404-3XXX: 650-404-3600 | 650-404-3636 | 650-404-3668 | 650-404-3690 | 650-404-3695 | 650-404-3699 | 650-404-3700 | 650-404-3706 | 650-404-3708 | 650-404-3776 | 650-404-3777 | 650-404-3778 |
650-404-5XXX: 650-404-5820 | 650-404-5822 | 650-404-5828 | 650-404-5887 | 650-404-5900 | 650-404-5906 | 650-404-5909 | 650-404-5959 | 650-404-5996 | 650-404-5997 |
650-404-6XXX: 650-404-6002 | 650-404-6004 | 650-404-6008 | 650-404-6020 | 650-404-6060 |
650-404-8XXX: 650-404-8100 | 650-404-8103 | 650-404-8109 | 650-404-8186 | 650-404-8187 | 650-404-8188 | 650-404-8400 | 650-404-8404 | 650-404-8406 | 650-404-8452 | 650-404-8453 | 650-404-8458 |
650-404-9XXX: 650-404-9300 | 650-404-9303 | 650-404-9309 | 650-404-9393 |