925-528

You are reviewing the Area Code (NPA/NXX) report for 925-528. Did you mean to search the SMS short code 925528?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	925528
Basic Format	925-528
NPA (Area Code)	925
NXX	528

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
925-528-0XXX	649C	ONVOY, LLC - CA	ORINDA	AS	09/12/2014	ORINDA	CA	WC	09/26/2014
925-528-1XXX	6010	NEW CINGULAR WIRELESS PCS, LLC	ORINDA	AS	05/19/2015	ORINDA	CA	WC	06/01/2015
925-528-2XXX	649C	ONVOY, LLC - CA	ORINDA	AS	09/12/2014	ORINDA	CA	WC	09/26/2014
925-528-3XXX	649C	ONVOY, LLC - CA	ORINDA	AS	10/01/2023	ORINDA	CA	WC	10/29/2023
925-528-4XXX	649C	ONVOY, LLC - CA	ORINDA	AS	02/12/2019	ORINDA	CA	WC	03/11/2019
925-528-5XXX	649C	ONVOY, LLC - CA	ORINDA	AS	02/12/2019	ORINDA	CA	WC	03/11/2019
925-528-6XXX	6529	T-MOBILE USA, INC.	ORINDA	AS	07/16/2021	ORINDA	CA	WC	08/13/2021
925-528-7XXX	373F	PEERLESS NETWORK OF CALIFORNIA, LLC - CA	ORINDA	AS	10/18/2018	ORINDA	CA	WC	11/16/2018
925-528-8XXX	6529	T-MOBILE USA, INC.	ORINDA	AS	01/26/2005	ORINDA	CA	WC	02/10/2005
925-528-9XXX	5562	METROPCS, INC.	ORINDA	RT		ORINDA	CA	WC
925-528-XXXX	6529	T-MOBILE USA, INC.	ORINDA	AS		ORINDA	CA

Business/Government Phones on the 925-528 Prefix

Phone	Name	Address
925-528-0000	Best Brains Learning Center
925-528-8081	Robert Burtt
925-528-9008	Homes Buy Ro
925-528-2420	STIIIZY Pacheco	5753 Pacheco Boulevard Pacheco 94553 US

Reports

Anonymous User from Rocklin, California

April 29, 2026 at 10:46 PM

925-528-5924 reported as a Robocall. Received on April 28, 2026 at 1:00 PM.

Anonymous User from Rocklin, California

April 29, 2026 at 10:45 PM

925-528-5807 reported as a Robocall. Received on April 28, 2026 at 3:06 PM.

Anonymous User from Campbell, California

April 28, 2026 at 6:11 PM

925-528-5837 reported as a Robocall. Received on April 28, 2026 at 3:07 PM.
Call for Dropped call or no message

Anonymous User from Piedmont, California

April 27, 2026 at 6:48 PM

925-528-3862 reported as a unwanted call. Received on April 27, 2026 at 2:22 PM.
Call for Dropped call or no message

Anonymous User from , CA

April 27, 2026 at 5:11 PM

925-528-5873 reported as a Robocall. Received on April 27, 2026 at 1:43 PM.

Anonymous User from Piedmont, California

April 24, 2026 at 2:40 PM

925-528-5892 reported as a unwanted call. Received on April 23, 2026 at 11:08 AM.
Call for Dropped call or no message

Anonymous User from San Francisco, California

April 23, 2026 at 4:03 PM

925-528-5931 reported as a Robocall. Received on April 22, 2026 at 12:43 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Berkeley, California

April 23, 2026 at 3:18 PM

925-528-5456 reported as a Robocall. Received on April 23, 2026 at 12:14 PM.
Call for Home improvement & cleaning

Anonymous User from Pleasant Hill, California

April 23, 2026 at 3:16 PM

925-528-5987 reported as a Robocall. Received on April 23, 2026 at 11:00 AM.

Anonymous User from Pleasant Hill, California

April 23, 2026 at 3:06 PM

925-528-5987 reported as a Robocall. Received on April 23, 2026 at 12:00 PM.

Anonymous User from Elk Grove, California

April 23, 2026 at 2:49 PM

925-528-3313 reported as a Robocall. Received on April 23, 2026 at 11:00 AM.

Anonymous User from , CA

April 21, 2026 at 7:01 PM

925-528-3975 reported as a unwanted call. Received on April 21, 2026 at 3:57 PM.

Anonymous User from Piedmont, California

April 21, 2026 at 4:14 PM

925-528-5713 reported as a unwanted call. Received on April 21, 2026 at 12:43 PM.
Call for Dropped call or no message

Anonymous User from San Francisco, California

April 21, 2026 at 12:49 PM

925-528-5931 reported as a Robocall. Received on April 21, 2026 at 12:43 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Bothell, Washington

April 8, 2026 at 1:26 PM

925-528-5859 reported as a Robocall. Received on April 7, 2026 at 12:07 PM.
Call for Dropped call or no message

Anonymous User from Reno, Nevada

April 6, 2026 at 1:23 PM

925-528-7184 reported as a unwanted call. Received on April 6, 2026 at 9:05 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Bothell, Washington

February 19, 2026 at 3:17 PM

925-528-5840 reported as a Robocall. Received on January 9, 2026 at 10:47 AM.
Call for Dropped call or no message

Anonymous User from , CA

February 13, 2026 at 12:15 PM

925-528-5898 reported as a unwanted call. Received on February 8, 2026 at 8:30 AM.
Call for No Subject Provided

Anonymous User from , CA

February 13, 2026 at 12:14 PM

925-528-5898 reported as a unwanted call. Received on February 9, 2026 at 10:29 AM.
Call for No Subject Provided

Anonymous User from , CA

February 13, 2026 at 12:12 PM

925-528-5898 reported as a unwanted call. Received on February 9, 2026 at 1:45 PM.
Call for No Subject Provided

Anonymous User from , CA

January 21, 2026 at 6:04 PM

925-528-5817 reported as a Live Voice or Other. Received on January 21, 2026 at 2:59 AM.
Call for Home improvement & cleaning

Anonymous User from Seattle, Washington

January 20, 2026 at 6:15 PM

925-528-5864 reported as a Live Voice or Other. Received on January 20, 2026 at 12:09 PM.

Anonymous User from , CA

January 9, 2026 at 3:15 PM

925-528-2370 reported as a Live Voice or Other. Received on January 9, 2026 at 12:12 PM.
Call for Medical & prescriptions

Anonymous User from Pittsburgh, California

January 6, 2026 at 1:25 PM

925-528-0483 reported as a Live Voice or Other. Received on January 6, 2026 at 10:24 AM.

Anonymous User from Martinez, California

December 11, 2025 at 4:15 PM

925-528-5393 reported as a unwanted call. Received on October 9, 2025 at 12:09 PM.

Anonymous User from San Francisco, California

November 15, 2025 at 4:37 PM

925-528-4846 reported as a Robocall. Received on November 14, 2025 at 7:20 PM.

Anonymous User from Piedmont, California

November 14, 2025 at 6:40 PM

925-528-7212 reported as a unwanted call. Received on October 20, 2025 at 8:52 AM.
Call for Dropped call or no message

Anonymous User from Piedmont, California

November 14, 2025 at 5:24 PM

925-528-7248 reported as a unwanted call. Received on November 12, 2025 at 2:51 PM.
Call for Dropped call or no message

Anonymous User from Pleasant Hill, California

September 22, 2025 at 7:43 PM

925-528-7415 reported as a Robocall. Received on September 22, 2025 at 2:50 PM.

Anonymous User from Emmett, Idaho

September 22, 2025 at 2:47 PM

925-528-7132 reported as a Live Voice or Other. Received on September 22, 2025 at 12:42 PM.
Call for Home improvement & cleaning

Anonymous User from Pleasant Hill, California

September 2, 2025 at 5:49 PM

925-528-0238 reported as a Robocall. Received on September 2, 2025 at 6:03 AM.

Anonymous User from Bothell, Washington

July 9, 2025 at 5:25 PM

925-528-5839 reported as a Robocall. Received on July 8, 2025 at 4:53 PM.
Call for Dropped call or no message

Anonymous User from Brentwood, California

June 21, 2025 at 6:04 PM

925-528-7049 reported as a Robocall. Received on June 20, 2025 at 12:06 PM.

Anonymous User from Pleasant Hilll, California

June 18, 2025 at 1:20 PM

925-528-4023 reported as a Robocall. Received on June 18, 2025 at 7:49 AM.

Anonymous User from Brentwood, California

June 13, 2025 at 3:10 PM

925-528-7092 reported as a Robocall. Received on June 13, 2025 at 9:00 AM.

Anonymous User from Brentwood, California

June 13, 2025 at 11:55 AM

925-528-7049 reported as a Robocall. Received on June 12, 2025 at 2:57 PM.

Anonymous User from Brentwood, California

June 12, 2025 at 6:35 PM

925-528-7049 reported as a Robocall. Received on June 12, 2025 at 2:57 PM.

Anonymous User from Pleasant Hilll, California

May 14, 2025 at 9:13 PM

925-528-2396 reported as a Robocall. Received on May 14, 2025 at 4:59 PM.
Call for Energy, solar, & utilities

Anonymous User from Livermore, California

April 16, 2025 at 3:05 PM

925-528-5749 reported as a Robocall. Received on April 16, 2025 at 12:03 PM.
Call for Dropped call or no message

Anonymous User from Concord, California

March 13, 2025 at 9:53 PM

925-528-7092 reported as a unwanted call. Received on March 13, 2025 at 9:09 AM.

Anonymous User from Pleasant Hilll, California

March 5, 2025 at 5:55 PM

925-528-0285 reported as a Robocall. Received on March 5, 2025 at 12:50 PM.
Call for Energy, solar, & utilities

Anonymous User from Condord, California

February 28, 2025 at 7:55 PM

925-528-7092 reported as a Live Voice or Other. Received on February 27, 2025 at 12:00 AM.

Anonymous User from , CA

January 21, 2025 at 2:48 PM

925-528-7132 reported as a Live Voice or Other. Received on January 21, 2025 at 2:06 PM.

Anonymous User from Los Angeles, California

August 25, 2024 at 5:37 PM

925-528-4105 reported as a Robocall. Received on August 20, 2024 at 12:06 PM.
Call for Dropped call or no message

Anonymous User from , CA

August 14, 2024 at 4:48 AM

925-528-7132 reported as a Robocall. Received on August 6, 2024 at 11:19 AM.
Call for Dropped call or no message

Anonymous User from Martinez, California

June 21, 2024 at 10:55 PM

925-528-5839 reported as a unwanted call. Received on June 3, 2024 at 2:35 PM.
Call for No Subject Provided

Anonymous User from Pleasant Hilll, California

June 10, 2024 at 9:29 PM

925-528-4446 reported as a Robocall. Received on June 10, 2024 at 12:45 PM.

Anonymous User from Pleasant Hilll, California

June 3, 2024 at 9:15 PM

925-528-3987 reported as a Robocall. Received on June 1, 2024 at 12:04 PM.

Anonymous User from , CA

April 10, 2024 at 3:36 PM

925-528-0286 reported as a Robocall. Received on April 8, 2024 at 5:19 PM.
Call for No Subject Provided

Anonymous User from Marion, Iowa

March 14, 2024 at 9:15 AM

925-528-4929 reported as a Live Voice or Other. Received on March 14, 2024 at 8:15 AM.
Call for Medical & prescriptions

Anonymous User from , IN

March 6, 2024 at 9:09 PM

925-528-5859 reported as a Live Voice or Other. Received on March 6, 2024 at 5:54 PM.
Call for Home improvement & cleaning

Anonymous User from Pleasant Hill, California

February 13, 2024 at 6:04 PM

925-528-2837 reported as a Robocall. Received on February 13, 2024 at 9:35 AM.
Call for Dropped call or no message

Anonymous User from Vallejo, California

February 6, 2024 at 2:20 PM

925-528-4998 reported as a Live Voice or Other. Received on February 6, 2024 at 9:33 AM.

Anonymous User from Piedmont, California

February 4, 2024 at 1:06 PM

925-528-5416 reported as a unwanted call. Received on February 4, 2024 at 10:04 AM.
Call for Dropped call or no message

Anonymous User from San Carlos, California

January 23, 2024 at 10:19 PM

925-528-0760 reported as a Robocall. Received on January 23, 2024 at 3:23 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Jose, California

September 17, 2023 at 10:52 AM

925-528-2052 reported as a Robocall. Received on September 14, 2023 at 2:57 PM.
Call for Dropped call or no message

Anonymous User from , CA

August 23, 2023 at 1:06 AM

925-528-5842 reported as a Robocall. Received on August 22, 2023 at 10:46 AM.
Call for Dropped call or no message

Anonymous User from , CA

August 22, 2023 at 12:01 AM

925-528-0736 reported as a Robocall. Received on August 21, 2023 at 9:17 AM.
Call for Dropped call or no message

Anonymous User from Livermore, California

August 11, 2023 at 11:22 AM

925-528-2950 reported as a Live Voice or Other. Received on August 11, 2023 at 8:20 AM.
Call for Energy, solar, & utilities

Anonymous User from Piedmont, California

July 10, 2023 at 8:34 PM

925-528-0718 reported as a unwanted call. Received on July 10, 2023 at 3:16 PM.
Call for Dropped call or no message

Anonymous User from , CA

July 5, 2023 at 12:50 PM

925-528-5942 reported as a Live Voice or Other. Received on July 5, 2023 at 9:47 AM.

Anonymous User from Amityville, New York

May 19, 2023 at 8:03 PM

925-528-5840 reported as a Live Voice or Other. Received on May 19, 2023 at 6:44 PM.

Anonymous User from Alameda, CA

April 13, 2023 at 10:17 PM

925-528-4049 reported as a Prerecorded Voice. Received on April 13, 2023 at 2:43 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

April 7, 2023 at 4:34 PM

925-528-5852 reported as a Robocall. Received on April 5, 2023 at 2:05 PM.

Anonymous User from , CA

March 23, 2023 at 2:43 PM

925-528-5771 reported as a Robocall. Received on March 23, 2023 at 11:37 AM.
Call for Dropped call or no message

Anonymous User from Martinez, California

March 11, 2023 at 12:18 PM

925-528-2600 reported as a Live Voice or Other. Received on March 11, 2023 at 12:00 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Martinez, California

February 3, 2023 at 6:45 PM

925-528-4174 reported as a unwanted call. Received on January 31, 2023 at 11:35 AM.

Anonymous User from Livermore, California

December 2, 2022 at 1:02 PM

925-528-3973 reported as a Robocall. Received on December 2, 2022 at 9:59 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Gonzales, California

September 26, 2022 at 11:58 PM

925-528-0677 reported as a Live Voice or Other. Received on September 26, 2022 at 12:00 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , VA

July 11, 2022 at 1:11 PM

925-528-2559 reported as a Robocall. Received on July 10, 2022 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Berkeley, California

July 10, 2022 at 6:01 PM

925-528-2559 reported as a Live Voice or Other. Received on July 10, 2022 at 12:59 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Berkeley, California

July 10, 2022 at 5:57 PM

925-528-2559 reported as a Live Voice or Other. Received on July 10, 2022 at 1:59 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Berkeley, California

May 30, 2022 at 1:59 PM

925-528-7220 reported as a Robocall. Received on May 30, 2022 at 9:39 AM.
Call for Warranties & protection plans

Anonymous User from , NC

May 27, 2022 at 11:05 AM

925-528-4738 reported as a Live Voice or Other. Received on May 27, 2022 at 10:33 AM.
Call for No Subject Provided

Anonymous User from Chico, CA

April 18, 2022 at 11:19 PM

925-528-6111 reported as a Text Message. Received on April 18, 2022 at 12:02 AM.
Unwanted call for Home Security Alarms Services
Caller ID indicated they called from 206-200-4323
Contacted via Wired

Anonymous User from Antelope, CA

January 27, 2022 at 9:39 PM

None reported as a Prerecorded Voice. Received on January 27, 2022 at 1:10 PM.
Unwanted call for Other Services
Caller ID indicated they called from 925-528-4969
Contacted via Wired

Most 'popular' numbers on this prefix:

925-528-0XXX: 925-528-0000 | 925-528-0001 | 925-528-0002 | 925-528-0010 | 925-528-0020 | 925-528-0230 | 925-528-0270 | 925-528-0280 | 925-528-0283 | 925-528-0287 | 925-528-0600 | 925-528-0606 | 925-528-0630 | 925-528-0670 | 925-528-0671 | 925-528-0673 | 925-528-0762 | 925-528-0766 | 925-528-0769 | 925-528-0771 | 925-528-0772 | 925-528-0773 |
925-528-2XXX: 925-528-2000 | 925-528-2020 | 925-528-2021 | 925-528-2050 | 925-528-2055 | 925-528-2057 | 925-528-2500 | 925-528-2525 | 925-528-2550 | 925-528-2554 | 925-528-2556 | 925-528-2600 | 925-528-2601 | 925-528-2606 | 925-528-2626 | 925-528-2666 | 925-528-2800 | 925-528-2827 | 925-528-2828 | 925-528-2830 | 925-528-2835 | 925-528-2838 | 925-528-2900 | 925-528-2927 | 925-528-2930 | 925-528-2956 | 925-528-2957 | 925-528-2959 |
925-528-3XXX: 925-528-3935 | 925-528-3938 | 925-528-3939 | 925-528-3976 | 925-528-3977 | 925-528-3979 |
925-528-4XXX: 925-528-4000 | 925-528-4003 | 925-528-4040 | 925-528-4044 | 925-528-4048 | 925-528-4131 | 925-528-4133 | 925-528-4134 | 925-528-4170 | 925-528-4171 | 925-528-4173 | 925-528-4400 | 925-528-4440 | 925-528-4444 | 925-528-4445 | 925-528-4730 | 925-528-4733 | 925-528-4738 | 925-528-4771 | 925-528-4772 | 925-528-4778 | 925-528-4927 | 925-528-4938 | 925-528-4984 | 925-528-4991 | 925-528-4992 | 925-528-4993 |
925-528-5XXX: 925-528-5414 | 925-528-5416 | 925-528-5419 | 925-528-5435 | 925-528-5444 | 925-528-5449 | 925-528-5771 | 925-528-5772 | 925-528-5778 | 925-528-5835 | 925-528-5838 | 925-528-5843 | 925-528-5847 | 925-528-5848 | 925-528-5855 | 925-528-5857 | 925-528-5858 | 925-528-5882 | 925-528-5888 | 925-528-5889 | 925-528-5927 | 925-528-5947 | 925-528-5948 | 925-528-5949 | 925-528-5983 | 925-528-5987 |
925-528-6XXX: 925-528-6111 | 925-528-6112 | 925-528-6119 | 925-528-6161 | 925-528-6162 | 925-528-6163 |
925-528-7XXX: 925-528-7000 | 925-528-7020 | 925-528-7040 | 925-528-7090 | 925-528-7096 | 925-528-7099 | 925-528-7100 | 925-528-7105 | 925-528-7130 | 925-528-7135 | 925-528-7136 | 925-528-7197 | 925-528-7221 | 925-528-7227 | 925-528-7228 | 925-528-7229 |
925-528-8XXX: 925-528-8000 | 925-528-8008 | 925-528-8080 | 925-528-8083 | 925-528-8088 |
925-528-9XXX: 925-528-9000 | 925-528-9002 | 925-528-9005 | 925-528-9010 | 925-528-9020 |