925-431

You are reviewing the Area Code (NPA/NXX) report for 925-431. Did you mean to search the SMS short code 925431?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	925431
Basic Format	925-431
NPA (Area Code)	925
NXX	431

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
925-431-0XXX	9740	PACIFIC BELL	PITTSBURG	RT		PITTSBURG	CA	WC
925-431-1XXX	9740	PACIFIC BELL	PITTSBURG	RT		PITTSBURG	CA	WC
925-431-2XXX	9740	PACIFIC BELL	PITTSBURG	RT		PITTSBURG	CA	WC
925-431-3XXX	9740	PACIFIC BELL	PITTSBURG	RT		PITTSBURG	CA	WC
925-431-4XXX	9740	PACIFIC BELL	PITTSBURG	RT		PITTSBURG	CA	WC
925-431-5XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	PITTSBURG	AS	09/04/2018	PITTSBURG	CA	WC	09/14/2018
925-431-6XXX	649C	ONVOY, LLC - CA	PITTSBURG	AS	01/24/2019	PITTSBURG	CA	WC	02/21/2019
925-431-7XXX	9740	PACIFIC BELL	PITTSBURG	RT		PITTSBURG	CA	WC
925-431-8XXX	9740	PACIFIC BELL	PITTSBURG	RT		PITTSBURG	CA	WC
925-431-9XXX	6010	NEW CINGULAR WIRELESS PCS, LLC	PITTSBURG	AS	07/13/2011	PITTSBURG	CA	WC	07/25/2011
925-431-XXXX	9740	PACIFIC BELL	PITTSBURG	AS		PITTSBURG	CA

Business/Government Phones on the 925-431 Prefix

Phone	Name	Address
925-431-0181	Prestigio Jewelry
925-431-0410	B & C Garage Door Co
925-431-0415	Meadowbrook Circle Icf/Ddh
925-431-0620	Woods Construction
925-431-1000	Thrifty Car Sales
925-431-1140	Bank Of America
925-431-1230	LA Clinica
925-431-1330	Crown North Insurance Marketing
925-431-2600	Michael S Martinez M D
925-431-9336	A-Z Cleaning Solutions
925-431-9467	Elite Heating and Air Conditioning, LLC

Reports

Anonymous User from Pleasant Hilll, California

April 27, 2026 at 9:12 PM

925-431-1946 reported as a Robocall. Received on April 27, 2026 at 12:35 PM.
Call for Medical & prescriptions

Anonymous User from Pleasant Hill, California

March 2, 2026 at 9:46 PM

925-431-0684 reported as a Robocall. Received on March 2, 2026 at 2:38 PM.
Call for Medical & prescriptions

Anonymous User from Pittsburg, California

February 11, 2026 at 1:53 PM

925-431-6524 reported as a unwanted call. Received on February 10, 2026 at 1:26 PM.

Anonymous User from Pleasant Hilll, California

January 26, 2026 at 4:57 PM

925-431-6057 reported as a Robocall. Received on January 26, 2026 at 9:59 AM.
Call for Medical & prescriptions

Anonymous User from Pleasanton, California

January 21, 2026 at 3:08 PM

925431092 reported as a Robocall. Received on January 21, 2026 at 9:41 AM.

Anonymous User from Pittsburg, California

January 19, 2026 at 1:09 PM

925-431-6903 reported as a Live Voice or Other. Received on January 16, 2026 at 2:52 PM.

Anonymous User from Martinez, California

January 12, 2026 at 7:32 PM

925-431-7313 reported as a Robocall. Received on January 8, 2026 at 8:59 AM.

Anonymous User from Pittsburgh, California

January 7, 2026 at 11:59 AM

925-431-0635 reported as a Live Voice or Other. Received on January 6, 2026 at 4:39 AM.

Anonymous User from Concord, California

December 23, 2025 at 8:09 PM

925-431-6425 reported as a unwanted call. Received on December 23, 2025 at 12:36 PM.
Call for Dropped call or no message

Anonymous User from Pleasant Hilll, California

December 6, 2025 at 1:39 PM

925-431-7723 reported as a Robocall. Received on December 5, 2025 at 6:12 PM.
Call for Medical & prescriptions

Anonymous User from Pleasant Hilll, California

December 5, 2025 at 8:54 PM

925-431-3934 reported as a Robocall. Received on December 5, 2025 at 3:41 PM.

Anonymous User from Pleasant Hilll, California

December 5, 2025 at 7:18 PM

925-431-3934 reported as a Robocall. Received on December 5, 2025 at 3:44 PM.
Call for Home improvement & cleaning

Anonymous User from Pleasant Hill, California

December 2, 2025 at 4:54 PM

925-431-5754 reported as a Robocall. Received on December 2, 2025 at 1:43 PM.
Call for Medical & prescriptions

Anonymous User from Pleasant Hill, California

December 1, 2025 at 9:29 PM

925-431-5129 reported as a Robocall. Received on December 1, 2025 at 1:01 PM.
Call for Medical & prescriptions

Anonymous User from Pleasant Hilll, California

November 22, 2025 at 3:33 PM

925-431-8178 reported as a Robocall. Received on November 22, 2025 at 9:13 AM.

Anonymous User from Stockton, California

October 1, 2025 at 2:42 PM

925-431-5031 reported as a Robocall. Received on October 1, 2025 at 8:28 AM.

Anonymous User from Fullerton, California

September 30, 2025 at 5:43 PM

925-431-2851 reported as a Robocall. Received on September 29, 2025 at 11:04 AM.

Anonymous User from Rancho Murieta, California

September 22, 2025 at 4:50 PM

925-431-1938 reported as a Live Voice or Other. Received on September 22, 2025 at 1:42 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Pleasant Hilll, California

August 25, 2025 at 7:31 PM

925-431-8213 reported as a Robocall. Received on August 25, 2025 at 6:22 AM.

Anonymous User from , CA

August 5, 2025 at 7:35 PM

925-431-2358 reported as a Robocall. Received on August 5, 2025 at 12:10 PM.

Anonymous User from Pleasant Hilll, California

July 24, 2025 at 7:56 PM

92543125474 reported as a Robocall. Received on July 24, 2025 at 1:32 PM.
Call for Medical & prescriptions

Anonymous User from Pleasant Hilll, California

July 18, 2025 at 8:56 PM

925-431-7081 reported as a Robocall. Received on July 18, 2025 at 1:08 PM.

Anonymous User from Pleasant Hilll, California

June 19, 2025 at 4:50 PM

925-431-1825 reported as a Robocall. Received on June 19, 2025 at 1:47 PM.

Anonymous User from , CA

June 10, 2025 at 11:13 AM

925-431-1376 reported as a Live Voice or Other. Received on June 10, 2025 at 12:00 PM.
Call for Medical & prescriptions

Anonymous User from , CA

June 4, 2025 at 6:50 PM

925-431-6237 reported as a Robocall. Received on June 4, 2025 at 2:51 PM.
Call for Dropped call or no message

Anonymous User from Martinez, California

May 28, 2025 at 7:27 PM

925-431-1854 reported as a Robocall. Received on May 16, 2025 at 8:46 AM.

Anonymous User from Livermore, California

May 20, 2025 at 7:44 PM

925-431-2218 reported as a Robocall. Received on May 20, 2025 at 2:08 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Stockton, California

May 5, 2025 at 9:22 PM

925-431-5115 reported as a Robocall. Received on May 5, 2025 at 12:52 PM.

Anonymous User from Fair Oaks, California

April 9, 2025 at 10:44 PM

925-431-6237 reported as a unwanted call. Received on April 9, 2025 at 10:50 AM.
Call for Dropped call or no message

Anonymous User from Fair Oaks, California

April 9, 2025 at 10:42 PM

925-431-6237 reported as a unwanted call. Received on April 9, 2025 at 11:43 AM.
Call for Dropped call or no message

Anonymous User from Virginia Beach, VA

April 2, 2025 at 1:54 AM

reported as a Live Voice. Received on April 1, 2025 at 8:40 PM.
Unwanted call for Other Services
Caller ID indicated they called from 925-431-6237
Contacted via Internet (VOIP)

Anonymous User from Virginia Beach, VA

April 2, 2025 at 1:48 AM

reported as a Live Voice. Received on April 1, 2025 at 5:56 PM.
Unwanted call for Other Services
Caller ID indicated they called from 925-431-6237
Contacted via Internet (VOIP)

Anonymous User from Livermore, California

March 17, 2025 at 2:21 PM

925-431-9406 reported as a Live Voice or Other. Received on March 17, 2025 at 11:16 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Pasco, California

March 12, 2025 at 2:22 PM

925-431-6237 reported as a Robocall. Received on March 12, 2025 at 8:33 AM.

Anonymous User from Pasco, Washington

March 12, 2025 at 2:19 PM

925-431-6237 reported as a Robocall. Received on March 12, 2025 at 10:51 AM.

Anonymous User from Pleasant Hilll, California

February 24, 2025 at 7:29 PM

925-431-8702 reported as a Robocall. Received on February 24, 2025 at 6:27 AM.

Anonymous User from Statesville, Pennsylvania

February 21, 2025 at 8:46 PM

925-431-2645 reported as a Robocall. Received on January 21, 2025 at 1:28 PM.

Anonymous User from Pleasant Hilll, California

January 20, 2025 at 9:01 PM

925-431-2543 reported as a Robocall. Received on January 17, 2025 at 3:44 PM.

Anonymous User from Livermore, California

January 16, 2025 at 4:26 PM

925-431-0131 reported as a Robocall. Received on January 16, 2025 at 12:34 PM.
Call for Dropped call or no message

Anonymous User from Livermore, California

January 14, 2025 at 10:32 PM

925-431-8857 reported as a Live Voice or Other. Received on January 14, 2025 at 3:01 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Pleasant Hilll, California

November 25, 2024 at 8:02 PM

925-431-2474 reported as a Robocall. Received on November 25, 2024 at 10:10 AM.
Call for Energy, solar, & utilities

Anonymous User from Pleasant Hilll, California

November 18, 2024 at 9:09 PM

925-431-0389 reported as a Robocall. Received on November 18, 2024 at 11:30 AM.

Anonymous User from Pleasant Hilll, California

November 14, 2024 at 7:43 PM

925-431-8157 reported as a Robocall. Received on November 14, 2024 at 10:40 PM.

Anonymous User from Pleasant Hill, California

July 24, 2024 at 9:10 PM

925-431-3700 reported as a Robocall. Received on July 24, 2024 at 8:10 AM.

Anonymous User from Pleasant Hilll, California

July 11, 2024 at 12:37 PM

925-431-0446 reported as a Robocall. Received on July 10, 2024 at 2:38 PM.
Call for Energy, solar, & utilities

Anonymous User from Pleasant Hilll, California

June 25, 2024 at 5:52 PM

925-431-0236 reported as a Robocall. Received on June 25, 2024 at 9:35 AM.

Anonymous User from Seven Hills, California

May 16, 2024 at 9:31 AM

925-431-2461 reported as a Live Voice or Other. Received on May 10, 2024 at 12:13 PM.

Anonymous User from Livermore, California

March 20, 2024 at 12:15 AM

925-431-0559 reported as a Robocall. Received on March 19, 2024 at 1:55 PM.

Anonymous User from Pleasant Hill Public, California

January 31, 2024 at 8:46 PM

925-431-1823 reported as a Robocall. Received on January 31, 2024 at 8:17 AM.

Anonymous User from Pleasant Hill Public, California

January 31, 2024 at 8:01 PM

925-431-1823 reported as a Robocall. Received on January 31, 2024 at 8:17 AM.

Anonymous User from Pleasant Hill, California

November 22, 2023 at 9:21 PM

925-431-6372 reported as a Robocall. Received on November 22, 2023 at 8:50 AM.

Anonymous User from Pleasant Hill Public, California

November 12, 2023 at 4:08 PM

925-431-0104 reported as a Robocall. Received on November 12, 2023 at 10:29 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

November 1, 2023 at 10:10 PM

925-431-9895 reported as a unwanted call. Received on October 31, 2023 at 12:00 AM.

Anonymous User from Livermore, California

October 5, 2023 at 1:10 PM

925-431-4010 reported as a Live Voice or Other. Received on October 5, 2023 at 9:37 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

August 26, 2023 at 12:56 AM

925-431-6667 reported as a Robocall. Received on August 25, 2023 at 9:57 AM.
Call for No Subject Provided

Anonymous User from Pleasant Hill, California

July 24, 2023 at 9:11 PM

925-431-0896 reported as a Robocall. Received on July 24, 2023 at 11:16 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Livermore, California

July 1, 2023 at 11:15 AM

925-431-0621 reported as a Live Voice or Other. Received on July 1, 2023 at 8:12 AM.
Call for Dropped call or no message

Anonymous User from Livermore, California

July 1, 2023 at 11:15 AM

925-431-0621 reported as a Live Voice or Other. Received on July 1, 2023 at 8:12 AM.
Call for Dropped call or no message

Anonymous User from Livermore, California

June 19, 2023 at 1:08 PM

925-431-1634 reported as a Robocall. Received on June 19, 2023 at 9:37 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Pleasant Hill Public, California

June 7, 2023 at 9:27 PM

925-431-1195 reported as a Robocall. Received on June 7, 2023 at 3:41 PM.

Anonymous User from Livermore, California

April 25, 2023 at 2:05 PM

925-431-4120 reported as a Robocall. Received on April 25, 2023 at 11:02 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Livermore, California

April 17, 2023 at 1:21 PM

925-431-8116 reported as a unwanted call. Received on April 17, 2023 at 8:28 AM.
Call for Dropped call or no message

Anonymous User from San Lorenzo, California

April 1, 2023 at 3:33 PM

925-431-6012 reported as a unwanted call. Received on April 1, 2023 at 8:42 AM.

Anonymous User from Walnut Creek, California

December 31, 2022 at 1:26 AM

925-431-1284 reported as a Robocall. Received on December 30, 2022 at 7:43 AM.
Call for Dropped call or no message

Anonymous User from Martinez, California

June 4, 2022 at 12:32 PM

925-431-6094 reported as a Robocall. Received on June 3, 2022 at 6:16 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Ramon, CA

November 4, 2020 at 2:59 AM

925-431-6411 reported as a Text Message. Received on November 3, 2020 at 12:45 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Pleasanton, CA

October 1, 2020 at 10:28 PM

None reported as a Prerecorded Voice. Received on October 1, 2020 at 3:20 PM.
Unwanted call for unknown
Caller ID indicated they called from 925-431-6233
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Pleasant Hilll, California

November 30, -0001 at 12:00 AM

925-431-8157 reported as a Robocall. Received on November 30, -0001 at 12:00 AM.

Most 'popular' numbers on this prefix:

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925-431-2XXX: 925-431-2400 | 925-431-2425 | 925-431-2447 | 925-431-2460 | 925-431-2462 | 925-431-2469 | 925-431-2500 | 925-431-2510 | 925-431-2525 | 925-431-2540 | 925-431-2545 | 925-431-2547 | 925-431-2600 | 925-431-2601 | 925-431-2606 | 925-431-2607 | 925-431-2666 |
925-431-3XXX: 925-431-3700 | 925-431-3706 | 925-431-3708 | 925-431-3777 |
925-431-4XXX: 925-431-4000 | 925-431-4010 | 925-431-4011 | 925-431-4013 | 925-431-4030 | 925-431-4121 | 925-431-4123 | 925-431-4127 | 925-431-4132 | 925-431-4133 | 925-431-4141 |
925-431-6XXX: 925-431-6000 | 925-431-6030 | 925-431-6050 | 925-431-6090 | 925-431-6096 | 925-431-6098 | 925-431-6217 | 925-431-6230 | 925-431-6231 | 925-431-6232 | 925-431-6262 | 925-431-6277 | 925-431-6310 | 925-431-6318 | 925-431-6330 | 925-431-6372 | 925-431-6373 | 925-431-6377 | 925-431-6400 | 925-431-6410 | 925-431-6414 | 925-431-6417 | 925-431-6477 | 925-431-6600 | 925-431-6665 | 925-431-6666 | 925-431-6668 | 925-431-6677 |
925-431-8XXX: 925-431-8100 | 925-431-8110 | 925-431-8111 | 925-431-8115 | 925-431-8700 | 925-431-8701 | 925-431-8707 | 925-431-8777 | 925-431-8800 | 925-431-8801 | 925-431-8850 | 925-431-8853 | 925-431-8855 | 925-431-8880 |
925-431-9XXX: 925-431-9300 | 925-431-9303 | 925-431-9330 | 925-431-9333 | 925-431-9335 | 925-431-9400 | 925-431-9405 | 925-431-9440 | 925-431-9460 | 925-431-9462 | 925-431-9464 | 925-431-9800 | 925-431-9845 | 925-431-9848 | 925-431-9849 | 925-431-9877 | 925-431-9885 | 925-431-9900 | 925-431-9962 | 925-431-9986 | 925-431-9987 | 925-431-9988 |