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

650-646

You are reviewing the Area Code (NPA/NXX) report for 650-646. Did you mean to search the SMS short code 650646?

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 Number650646
Basic Format650-646
NPA (Area Code)650
NXX646

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
650-646-0XXX6529T-MOBILE USA, INC.PALO ALTOAS03/08/2005PALO ALTOCAWC03/22/2005
650-646-1XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAPALO ALTOAS05/25/2011PALO ALTOCAWC06/21/2011
650-646-2XXX8826LEVEL 3 COMMUNICATIONS, LLC - CAPALO ALTOAS02/18/2005PALO ALTOCAWC03/16/2005
650-646-3XXX8826LEVEL 3 COMMUNICATIONS, LLC - CAPALO ALTOAS02/18/2005PALO ALTOCAWC03/16/2005
650-646-4XXX981EBANDWIDTH.COM CLEC, LLC - CAPALO ALTOAS10/12/2009PALO ALTOCAWC11/09/2009
650-646-5XXX981EBANDWIDTH.COM CLEC, LLC - CAPALO ALTOAS10/12/2009PALO ALTOCAWC11/09/2009
650-646-6XXX8826LEVEL 3 COMMUNICATIONS, LLC - CAPALO ALTOAS08/23/2006PALO ALTOCAWC09/17/2006
650-646-7XXX649CONVOY, LLC - CAPALO ALTOAS11/23/2009PALO ALTOCAWC12/20/2009
650-646-8XXX6529T-MOBILE USA, INC.PALO ALTOAS04/12/2005PALO ALTOCAWC05/08/2005
650-646-9XXX8826LEVEL 3 COMMUNICATIONS, LLC - CAPALO ALTOAS03/11/2010PALO ALTOCAWC04/04/2010
650-646-XXXX6529T-MOBILE USA, INC.PALO ALTOASPALO ALTOCA

Business/Government Phones on the 650-646 Prefix

PhoneNameAddress
650-646-1635Red Bird Build
650-646-2202Next Issue Media
650-646-2717High Gear Media
650-646-7500Bay Area Fertility Investment Company, LLC
650-646-7818Trantor Inc.
650-646-8409American Fame Express Transportation
650-646-8409Empire Elite Limo
650-646-1341Keeum Christian Academy2478 West El Camino Real Mountain View US

Reports

Anonymous User from Washington, District of Columbia

April 21, 2026 at 2:29 PM

650-646-5318 reported as a Robocall. Received on April 21, 2026 at 2:13 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , GA

April 21, 2026 at 10:13 AM

650-646-4543 reported as a Live Voice or Other. Received on April 20, 2026 at 7:12 PM.

Anonymous User from Austin, Texas

April 7, 2026 at 4:22 PM

650-646-4393 reported as a Live Voice or Other. Received on April 7, 2026 at 12:52 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Raleigh, North Carolina

April 2, 2026 at 4:41 PM

650-646-5306 reported as a Live Voice or Other. Received on April 2, 2026 at 3:26 PM.

Anonymous User from Rockford, Illinois

December 12, 2025 at 8:37 PM

650-646-4961 reported as a Robocall. Received on September 25, 2025 at 11:18 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Palos Hills, Illinois

November 25, 2025 at 5:38 PM

650-646-4961 reported as a Live Voice or Other. Received on November 13, 2025 at 1:51 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Ny, New York

September 25, 2025 at 8:46 AM

650-646-7376 reported as a Robocall. Received on September 24, 2025 at 12:53 PM.

Anonymous User from Laguna Hills, California

June 18, 2025 at 6:21 PM

650-646-3238 reported as a Live Voice or Other. Received on June 18, 2025 at 3:17 PM.
Call for Medical & prescriptions

Anonymous User from Cumming, Georgia

December 31, 2024 at 2:20 PM

650-646-7707 reported as a Live Voice or Other. Received on November 5, 2024 at 4:25 PM.

Anonymous User from , CA

January 24, 2024 at 10:55 AM

650-646-9736 reported as a Robocall. Received on January 24, 2024 at 7:39 AM.
Call for No Subject Provided

Anonymous User from Galveston, Texas

August 26, 2023 at 3:52 PM

650-646-2717 reported as a Robocall. Received on August 26, 2023 at 2:41 AM.

Anonymous User from , CA

August 1, 2023 at 12:39 PM

650-646-5237 reported as a Robocall. Received on August 1, 2023 at 7:50 AM.
Call for No Subject Provided

Anonymous User from Houston, Texas

February 1, 2023 at 12:34 PM

650-646-3297 reported as a Robocall. Received on January 18, 2023 at 1:33 PM.

Anonymous User from East Palo Alto, California

August 17, 2022 at 8:54 PM

650-646-8064 reported as a Live Voice or Other. Received on August 17, 2022 at 12:00 AM.
Call for Computer & technical support

Anonymous User from , CA

June 9, 2017 at 9:06 PM

650-646-4007 reported as a Live Voice. Received on June 9, 2017 at 1:33 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CO

September 29, 2016 at 11:01 PM

650-646-9526 reported as a Abandoned Calls. Received on September 29, 2016 at 4:57 PM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , RI

June 2, 2016 at 6:02 PM

reported as a Prerecorded Voice. Received on June 2, 2016 at 12:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 650-646-2126
Contacted via Wired

Anonymous User from , AZ

May 24, 2016 at 2:06 AM

reported as a Text Message. Received on May 23, 2016 at 3:23 PM.
Robocall for unknown
Caller ID indicated they called from 650-646-7179
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , WA

January 6, 2016 at 5:41 PM

reported as a Prerecorded Voice. Received on December 26, 2015 at 10:45 AM.
Robocall for unknown
Caller ID indicated they called from 650-646-2740
Contacted via Wired

Most 'popular' numbers on this prefix:

650-646-1XXX: 650-646-1600 | 650-646-1640 | 650-646-1641 | 650-646-1647 | 650-646-1652 |
650-646-2XXX: 650-646-2200 | 650-646-2203 | 650-646-2209 | 650-646-2252 | 650-646-2262 | 650-646-2657 | 650-646-2658 | 650-646-2666 | 650-646-2670 | 650-646-2677 | 650-646-2678 | 650-646-2700 | 650-646-2703 | 650-646-2707 | 650-646-2772 | 650-646-2777 | 650-646-2778 |
650-646-3XXX: 650-646-3252 | 650-646-3256 | 650-646-3258 | 650-646-3291 | 650-646-3296 | 650-646-3299 |
650-646-4XXX: 650-646-4000 | 650-646-4002 | 650-646-4007 | 650-646-4040 | 650-646-4062 | 650-646-4142 | 650-646-4188 | 650-646-4192 | 650-646-4196 | 650-646-4197 |
650-646-5XXX: 650-646-5247 |
650-646-7XXX: 650-646-7170 | 650-646-7172 | 650-646-7177 | 650-646-7178 | 650-646-7179 | 650-646-7500 | 650-646-7506 | 650-646-7507 | 650-646-7557 | 650-646-7700 | 650-646-7707 | 650-646-7709 | 650-646-7777 | 650-646-7778 | 650-646-7811 | 650-646-7815 | 650-646-7817 | 650-646-7883 | 650-646-7887 | 650-646-7889 |
650-646-8XXX: 650-646-8400 | 650-646-8404 | 650-646-8409 | 650-646-8443 | 650-646-8452 | 650-646-8453 |
650-646-9XXX: 650-646-9500 | 650-646-9520 | 650-646-9522 | 650-646-9524 | 650-646-9550 |