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650-283

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Raw Number650283
Basic Format650-283
NPA (Area Code)650
NXX283

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
650-283-0XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-1XXX6529T-MOBILE USA, INC.PALO ALTOAS06/08/2007PALO ALTOCAWC07/06/2007
650-283-2XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-3XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-4XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-5XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-6XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-7XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-8XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-9XXX6529T-MOBILE USA, INC.PALO ALTORTPALO ALTOCAWC
650-283-XXXX6529T-MOBILE USA, INC.PALO ALTOAS12/27/2001PALO ALTOCA

Business/Government Phones on the 650-283 Prefix

PhoneNameAddress
650-283-0990Hair Galleria
650-283-1504Timesharegateway.com
650-283-4050Diaz Landscape
650-283-4478Bay Area Concrete Pumping Service
650-283-4869Marina Esterlis
650-283-5271Ape Action Africa
650-283-7423Titan Specialized Trucking
650-283-8203Al's Plumbing Services
650-283-8637Alexander Roofing
650-283-8934Logimove Inc.
650-283-9252153 Cornerstone Construction Inc.

Reports

Anonymous User from Foster City, California

March 17, 2026 at 6:09 PM

650-283-2878 reported as a Live Voice or Other. Received on March 17, 2026 at 2:02 PM.

Anonymous User from San Bruno, California

July 12, 2025 at 1:05 PM

650-283-2263 reported as a Live Voice or Other. Received on July 12, 2025 at 5:08 PM.
Call for No Subject Provided

Anonymous User from San Bruno, California

July 8, 2025 at 1:10 PM

650-283-9491 reported as a Live Voice or Other. Received on July 8, 2025 at 10:03 AM.
Call for No Subject Provided

Anonymous User from , OH

August 24, 2023 at 4:38 PM

650-283-4002 reported as a Robocall. Received on August 24, 2023 at 4:30 PM.
Call for Energy, solar, & utilities

Anonymous User from , CA

August 7, 2023 at 4:07 PM

650-283-6589 reported as a Live Voice or Other. Received on August 4, 2023 at 8:30 AM.
Call for No Subject Provided

Anonymous User from Palo Alto, CA

June 9, 2023 at 6:51 PM

650-283-1686 reported as a Prerecorded Voice. Received on June 9, 2023 at 11:35 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Palo Alto, California

June 9, 2023 at 2:47 PM

650-283-1686 reported as a Robocall. Received on June 9, 2023 at 11:35 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Belmont, California

April 13, 2023 at 10:42 AM

650-283-0142 reported as a Live Voice or Other. Received on April 6, 2023 at 1:40 PM.
Call for No Subject Provided

Anonymous User from Belmont, California

November 20, 2022 at 10:55 AM

650-283-1212 reported as a Live Voice or Other. Received on November 17, 2022 at 2:45 PM.
Call for No Subject Provided

Anonymous User from Twentynine Palms, California

September 14, 2022 at 2:33 PM

650-283-7176 reported as a Robocall. Received on September 14, 2022 at 10:53 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

July 8, 2022 at 2:09 PM

650-283-6820 reported as a Live Voice or Other. Received on July 8, 2022 at 10:35 AM.
Call for No Subject Provided

Anonymous User from Mountain View, California

July 4, 2022 at 6:56 PM

650-283-1983 reported as a Robocall. Received on June 30, 2022 at 1:26 PM.
Call for Dropped call or no message

Anonymous User from , CO

June 14, 2022 at 2:17 PM

650-283-8612 reported as a Robocall. Received on June 14, 2022 at 12:17 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

June 11, 2022 at 1:34 PM

650-283-9830 reported as a Robocall. Received on June 10, 2022 at 4:24 PM.
Call for Dropped call or no message

Anonymous User from Rosedale, NY

August 22, 2021 at 12:36 AM

None reported as a Text Message. Received on August 22, 2021 at 8:24 PM.
Unwanted call for other_services
Caller ID indicated they called from 650-283-5947
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from San Jose, CA

November 23, 2020 at 10:15 PM

None reported as a Prerecorded Voice. Received on November 23, 2020 at 2:12 PM.
Unwanted call for unknown
Caller ID indicated they called from 650-283-6999
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

April 21, 2016 at 11:37 PM

650-283-2743 reported as a Live Voice. Received on April 21, 2016 at 3:25 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

December 30, 2015 at 8:11 PM

reported as a Prerecorded Voice. Received on December 30, 2015 at 11:05 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 650-283-2610
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

September 5, 2015 at 9:09 PM

reported as a Live Voice. Received on September 5, 2015 at 1:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 650-283-3615
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

April 16, 2015 at 12:37 AM

reported as a Live Voice. Received on April 15, 2015 at 6:20 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 650-283-3098
Contacted via Wired

Anonymous User from , AR

April 14, 2015 at 11:46 PM

reported as a Live Voice. Received on March 17, 2015 at 5:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 650-283-3098
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

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650-283-2XXX: 650-283-2200 | 650-283-2222 | 650-283-2224 | 650-283-2225 | 650-283-2252 | 650-283-2262 | 650-283-2300 | 650-283-2350 | 650-283-2361 | 650-283-2365 | 650-283-2368 | 650-283-2500 | 650-283-2525 | 650-283-2553 | 650-283-2554 | 650-283-2555 | 650-283-2562 | 650-283-2600 | 650-283-2611 | 650-283-2616 | 650-283-2617 | 650-283-2700 | 650-283-2740 | 650-283-2745 | 650-283-2748 |
650-283-3XXX: 650-283-3000 | 650-283-3003 | 650-283-3030 | 650-283-3090 | 650-283-3096 | 650-283-3097 | 650-283-3170 | 650-283-3172 | 650-283-3175 | 650-283-3196 | 650-283-3200 | 650-283-3201 | 650-283-3206 | 650-283-3300 | 650-283-3310 | 650-283-3311 | 650-283-3315 | 650-283-3333 | 650-283-3336 | 650-283-3600 | 650-283-3610 | 650-283-3611 | 650-283-3614 |
650-283-4XXX: 650-283-4000 | 650-283-4003 | 650-283-4050 | 650-283-4056 | 650-283-4057 | 650-283-4059 | 650-283-4400 | 650-283-4470 | 650-283-4476 | 650-283-4477 | 650-283-4800 | 650-283-4860 | 650-283-4866 | 650-283-4868 |
650-283-5XXX: 650-283-5217 | 650-283-5233 | 650-283-5272 | 650-283-5275 | 650-283-5277 | 650-283-5380 | 650-283-5385 | 650-283-5387 | 650-283-5600 | 650-283-5631 | 650-283-5637 | 650-283-5639 | 650-283-5940 | 650-283-5943 | 650-283-5947 | 650-283-5977 | 650-283-5982 | 650-283-5983 |
650-283-6XXX: 650-283-6500 | 650-283-6511 | 650-283-6580 | 650-283-6584 | 650-283-6589 | 650-283-6800 | 650-283-6820 | 650-283-6822 | 650-283-6828 | 650-283-6900 | 650-283-6995 | 650-283-6996 | 650-283-6999 |
650-283-7XXX: 650-283-7166 | 650-283-7171 | 650-283-7177 | 650-283-7178 | 650-283-7422 | 650-283-7424 | 650-283-7427 | 650-283-7901 | 650-283-7903 | 650-283-7909 |
650-283-8XXX: 650-283-8000 | 650-283-8008 | 650-283-8009 | 650-283-8050 | 650-283-8052 | 650-283-8053 | 650-283-8200 | 650-283-8201 | 650-283-8209 | 650-283-8232 | 650-283-8282 | 650-283-8288 | 650-283-8500 | 650-283-8501 | 650-283-8510 | 650-283-8511 | 650-283-8514 | 650-283-8559 | 650-283-8609 | 650-283-8633 | 650-283-8634 | 650-283-8638 | 650-283-8651 | 650-283-8655 | 650-283-8910 | 650-283-8917 | 650-283-8930 | 650-283-8937 | 650-283-8938 | 650-283-8939 |
650-283-9XXX: 650-283-9217 | 650-283-9250 | 650-283-9255 | 650-283-9259 | 650-283-9291 | 650-283-9292 | 650-283-9437 | 650-283-9438 | 650-283-9439 | 650-283-9453 | 650-283-9692 | 650-283-9695 | 650-283-9699 | 650-283-9800 | 650-283-9831 | 650-283-9833 | 650-283-9836 |