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650-440

You are reviewing the Area Code (NPA/NXX) report for 650-440. Did you mean to search the SMS short code 650440?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number650440
Basic Format650-440
NPA (Area Code)650
NXX440

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
650-440-0XXX6529T-MOBILE USA, INC.HALFMOONBYRTHALF MOON BAYCAWC
650-440-1XXX6529T-MOBILE USA, INC.HALFMOONBYAS08/23/2005HALF MOON BAYCAWC09/18/2005
650-440-2XXX6529T-MOBILE USA, INC.HALFMOONBYAS08/23/2006HALF MOON BAYCAWC09/17/2006
650-440-3XXX6529T-MOBILE USA, INC.HALFMOONBYAS04/07/2006HALF MOON BAYCAWC05/05/2006
650-440-4XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCHALFMOONBYAS05/04/2007HALF MOON BAYCAWC06/01/2007
650-440-5XXX981EBANDWIDTH.COM CLEC, LLC - CAHALFMOONBYAS02/01/2010HALF MOON BAYCAWC02/28/2010
650-440-6XXX981EBANDWIDTH.COM CLEC, LLC - CAHALFMOONBYAS02/01/2010HALF MOON BAYCAWC02/28/2010
650-440-7XXX981EBANDWIDTH.COM CLEC, LLC - CAHALFMOONBYAS08/02/2010HALF MOON BAYCAWC08/29/2010
650-440-8XXX6529T-MOBILE USA, INC.HALFMOONBYAS11/15/2013HALF MOON BAYCAWC12/15/2013
650-440-9XXX6529T-MOBILE USA, INC.HALFMOONBYRTHALF MOON BAYCAWC
650-440-XXXX6529T-MOBILE USA, INC.HALFMOONBYAS09/19/2002HALF MOON BAYCA

Business/Government Phones on the 650-440 Prefix

PhoneNameAddress
650-440-0508Custom Cabinet Refacing
650-440-1371Champions At Portola
650-440-1412MM Tree Care
650-440-3355Atlas General Construction
650-440-4022Stochl Landscape Services, Inc.
650-440-4606Second Genome Inc.
650-440-4812TVU Networks Corp.
650-440-5434Maloneys Horses & Ponies
650-440-7386Opulands Landscape Design and Construction
650-440-9797Assisted Graceful Living
650-440-9903America's Garage Doors
650-440-7400Anthem Interiors889 Santa Cruz Avenue Menlo Park 94025 US

Reports

Anonymous User from Bergenfield, New Jersey

April 25, 2026 at 4:39 PM

650-440-6412 reported as a Live Voice or Other. Received on April 25, 2026 at 3:24 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

April 16, 2026 at 10:42 AM

650-440-4684 reported as a Live Voice or Other. Received on April 16, 2026 at 6:38 AM.

Anonymous User from Bangor, Maine

April 5, 2026 at 8:36 PM

650-440-5042 reported as a Robocall. Received on April 5, 2026 at 8:27 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Morgantown, West Virginia

April 5, 2026 at 8:15 AM

650-440-5043 reported as a Live Voice or Other. Received on April 4, 2026 at 8:35 PM.

Anonymous User from Pearland, TX

March 19, 2026 at 4:57 PM

650-440-6028 reported as a Live Voice. Received on March 19, 2026 at 11:00 AM.
Unwanted call for Computer Tech Support Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Corona, California

March 16, 2026 at 9:33 PM

650-440-7475 reported as a Robocall. Received on March 15, 2026 at 2:53 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Corona, California

March 15, 2026 at 4:55 PM

650-440-7475 reported as a Robocall. Received on March 14, 2026 at 1:14 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , OH

December 2, 2025 at 1:24 PM

650-440-6424 reported as a unwanted call. Received on December 2, 2025 at 12:53 PM.

Anonymous User from , CA

November 19, 2025 at 11:06 AM

650-440-5412 reported as a unwanted call. Received on November 18, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from High Ridge, Missouri

November 17, 2025 at 8:09 PM

650-440-5048 reported as a Live Voice or Other. Received on November 17, 2025 at 4:40 PM.

Anonymous User from San Bruno, California

August 26, 2025 at 7:15 PM

650-440-2052 reported as a Live Voice or Other. Received on August 25, 2025 at 7:05 PM.
Call for No Subject Provided

Anonymous User from , TX

June 13, 2025 at 9:10 PM

650-440-6384 reported as a Robocall. Received on June 13, 2025 at 8:02 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NJ

June 7, 2025 at 2:47 PM

650-440-5290 reported as a Live Voice or Other. Received on June 7, 2025 at 2:17 PM.
Call for Computer & technical support

Anonymous User from , CA

April 25, 2025 at 3:17 PM

650-440-1577 reported as a Robocall. Received on April 25, 2025 at 11:11 AM.

Anonymous User from Redwood City, California

February 17, 2025 at 10:46 AM

650-440-4510 reported as a Robocall. Received on February 17, 2025 at 7:06 AM.

Anonymous User from , OR

December 11, 2024 at 10:56 AM

650-440-6874 reported as a Live Voice or Other. Received on December 11, 2024 at 12:00 AM.

Anonymous User from Los Altos, California

June 3, 2024 at 11:22 AM

650-440-0328 reported as a Robocall. Received on June 3, 2024 at 7:54 AM.

Anonymous User from Biddeford, Maine

April 30, 2024 at 1:28 PM

650-440-5896 reported as a Robocall. Received on April 30, 2024 at 1:27 PM.

Anonymous User from , CA

March 26, 2024 at 11:19 PM

650-440-6579 reported as a Live Voice or Other. Received on March 26, 2024 at 10:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MA

August 8, 2023 at 12:29 PM

650-440-7246 reported as a Live Voice or Other. Received on August 8, 2023 at 9:20 AM.

Anonymous User from , CA

June 22, 2023 at 6:53 PM

650-440-7990 reported as a Robocall. Received on June 22, 2023 at 10:59 AM.

Anonymous User from San Jose, California

February 20, 2023 at 2:49 PM

650-440-4996 reported as a Robocall. Received on February 20, 2023 at 6:50 AM.
Call for Medical & prescriptions

Anonymous User from , CA

November 16, 2022 at 10:30 AM

650-440-4943 reported as a Robocall. Received on November 16, 2022 at 10:28 AM.
Call for Dropped call or no message

Anonymous User from Palo Alto, California

November 5, 2022 at 2:17 PM

650-440-9728 reported as a Robocall. Received on November 5, 2022 at 11:07 AM.

Anonymous User from American Canyon, California

September 14, 2022 at 4:00 PM

650-440-8632 reported as a Live Voice or Other. Received on September 14, 2022 at 12:00 PM.
Call for Medical & prescriptions

Anonymous User from , CA

June 6, 2022 at 10:14 PM

650-440-7399 reported as a Robocall. Received on May 30, 2022 at 10:49 AM.
Call for Warranties & protection plans

Anonymous User from Palo Alto, California

May 31, 2022 at 3:25 PM

650-440-6917 reported as a Robocall. Received on May 31, 2022 at 10:28 AM.

Anonymous User from San Carlos, California

May 31, 2022 at 2:58 PM

650-440-5056 reported as a Robocall. Received on May 31, 2022 at 10:52 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Palo Alto, CA

April 6, 2022 at 7:06 PM

None reported as a Prerecorded Voice. Received on April 6, 2022 at 11:40 AM.
Unwanted call for unknown
Caller ID indicated they called from 650-440-7361
Contacted via Wired

Anonymous User from , MN

December 31, 2014 at 1:21 AM

reported as a Prerecorded Voice. Received on December 30, 2014 at 3:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 650-440-3092
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , NC

December 30, 2014 at 12:11 AM

650-440-3092 reported as a Prerecorded Voice. Received on December 29, 2014 at 5:48 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

650-440-0XXX: 650-440-0303 | 650-440-0308 | 650-440-0309 | 650-440-0323 | 650-440-0325 | 650-440-0328 | 650-440-0500 | 650-440-0502 | 650-440-0506 | 650-440-0552 | 650-440-0587 |
650-440-1XXX: 650-440-1110 | 650-440-1111 | 650-440-1112 | 650-440-1122 | 650-440-1199 | 650-440-1212 | 650-440-1220 | 650-440-1234 | 650-440-1250 | 650-440-1253 | 650-440-1255 | 650-440-1300 | 650-440-1308 | 650-440-1333 | 650-440-1370 | 650-440-1377 | 650-440-1378 | 650-440-1400 | 650-440-1411 | 650-440-1414 | 650-440-1415 | 650-440-1445 | 650-440-1500 | 650-440-1506 | 650-440-1508 | 650-440-1570 | 650-440-1577 | 650-440-1578 |
650-440-2XXX: 650-440-2200 | 650-440-2233 | 650-440-2260 | 650-440-2262 | 650-440-2269 | 650-440-2283 | 650-440-2400 | 650-440-2420 | 650-440-2424 | 650-440-2425 | 650-440-2447 | 650-440-2478 | 650-440-2800 | 650-440-2808 | 650-440-2830 | 650-440-2833 | 650-440-2838 |
650-440-3XXX: 650-440-3000 | 650-440-3003 | 650-440-3008 | 650-440-3090 | 650-440-3096 | 650-440-3099 | 650-440-3300 | 650-440-3333 | 650-440-3345 | 650-440-3350 | 650-440-3353 | 650-440-3355 | 650-440-3500 | 650-440-3535 | 650-440-3560 | 650-440-3562 | 650-440-3567 |
650-440-4XXX: 650-440-4000 | 650-440-4020 | 650-440-4023 | 650-440-4024 | 650-440-4040 | 650-440-4062 | 650-440-4606 | 650-440-4607 | 650-440-4609 | 650-440-4800 | 650-440-4810 | 650-440-4814 | 650-440-4815 | 650-440-4887 | 650-440-4889 | 650-440-4992 | 650-440-4997 | 650-440-4998 |
650-440-5XXX: 650-440-5000 | 650-440-5001 | 650-440-5008 | 650-440-5050 | 650-440-5052 | 650-440-5053 | 650-440-5432 | 650-440-5434 | 650-440-5437 | 650-440-5801 | 650-440-5803 | 650-440-5876 | 650-440-5890 | 650-440-5895 | 650-440-5898 |
650-440-6XXX: 650-440-6004 | 650-440-6006 | 650-440-6008 | 650-440-6020 | 650-440-6022 | 650-440-6024 | 650-440-6500 | 650-440-6504 | 650-440-6508 | 650-440-6570 | 650-440-6577 | 650-440-6578 | 650-440-6870 | 650-440-6877 | 650-440-6878 | 650-440-6883 | 650-440-6887 | 650-440-6889 | 650-440-6910 | 650-440-6911 | 650-440-6917 | 650-440-6996 | 650-440-6997 | 650-440-6998 |
650-440-7XXX: 650-440-7240 | 650-440-7247 | 650-440-7248 | 650-440-7258 | 650-440-7272 | 650-440-7278 | 650-440-7372 | 650-440-7373 | 650-440-7374 | 650-440-7383 | 650-440-7386 | 650-440-7387 | 650-440-7995 | 650-440-7997 | 650-440-7998 |
650-440-8XXX: 650-440-8408 | 650-440-8453 | 650-440-8454 | 650-440-8480 | 650-440-8484 | 650-440-8486 | 650-440-8606 | 650-440-8609 | 650-440-8630 | 650-440-8643 | 650-440-8647 | 650-440-8648 |
650-440-9XXX: 650-440-9706 | 650-440-9707 | 650-440-9792 | 650-440-9797 | 650-440-9798 | 650-440-9900 | 650-440-9907 | 650-440-9909 | 650-440-9962 |