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925-421

You are reviewing the Area Code (NPA/NXX) report for 925-421. Did you mean to search the SMS short code 925421?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number925421
Basic Format925-421
NPA (Area Code)925
NXX421

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
925-421-0XXX981EBANDWIDTH.COM CLEC, LLC - CACONCORDAS01/30/2012CONCORDCAWC03/25/2012
925-421-1XXX981EBANDWIDTH.COM CLEC, LLC - CACONCORDAS01/30/2012CONCORDCAWC03/25/2012
925-421-2XXX8826LEVEL 3 COMMUNICATIONS, LLC - CACONCORDAS03/07/2012CONCORDCAWC03/31/2012
925-421-3XXX5562METROPCS, INC.CONCORDAS05/23/2012CONCORDCAWC06/05/2012
925-421-4XXX5562METROPCS, INC.CONCORDAS05/23/2012CONCORDCAWC06/05/2012
925-421-5XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CACONCORDAS06/12/2012CONCORDCAWC06/22/2012
925-421-6XXX981EBANDWIDTH.COM CLEC, LLC - CACONCORDAS08/13/2012CONCORDCAWC09/07/2012
925-421-7XXX5562METROPCS, INC.CONCORDAS06/21/2012CONCORDCAWC07/03/2012
925-421-8XXX5562METROPCS, INC.CONCORDAS06/21/2012CONCORDCAWC07/03/2012
925-421-9XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CACONCORDAS08/17/2012CONCORDCAWC08/29/2012
925-421-XXXX981EBANDWIDTH.COM CLEC, LLC - CACONCORDAS01/27/2012CONCORDCA

Business/Government Phones on the 925-421 Prefix

PhoneNameAddress
925-421-0222Fix Fitness
925-421-0233Bedzone
925-421-039320 20 Eye Wellness Optometry
925-421-0411Got Watts Electric, Inc.
925-421-0756Radiance Wellness & Aesthetics
925-421-0888Ariston Heating and Cooling
925-421-0888Ariston Heating and Cooling, Inc.
925-421-0898Harvest House
925-421-1575GMBC Construction Inc
925-421-1829Paul Parkhurst Tax Svc
925-421-2972Cinnabon
925-421-3906Ash Bay Construction
925-421-3998Mason Rogan Landscaping
925-421-4354J Q Construction
925-421-4535Powell Mechanical Inc.
925-421-5894Zenganic
925-421-62925.2 Properties, Inc.
925-421-6749Drive NRG
925-421-7105Kortney Van Wert General Contractor
925-421-7659Penny Chauffeur Service
925-421-8923NV Hvac & Construction Inc
925-421-8933MILAGOS AUTO SALES
925-421-9502Hello, Baklava LLC
925-421-5615Starbucks2435 San Ramon Valley Boulevard San Ramon 94583 US
925-421-7550E & B Autorepair2570 Cloverdale Avenue Concord 94518 US

Reports

Anonymous User from Pleasant Hilll, California

April 2, 2026 at 1:44 PM

925-421-6819 reported as a Robocall. Received on April 2, 2026 at 9:06 AM.

Anonymous User from Pleasant Hilll, California

March 20, 2026 at 8:34 PM

925-421-2918 reported as a Robocall. Received on March 20, 2026 at 11:20 AM.
Call for Medical & prescriptions

Anonymous User from Liermore, California

February 27, 2026 at 1:00 PM

925-421-0461 reported as a Live Voice or Other. Received on February 27, 2026 at 8:22 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Pleasant Hill, California

February 26, 2026 at 9:34 PM

925-421-2534 reported as a Robocall. Received on February 26, 2026 at 12:34 PM.

Anonymous User from Pleasanton, California

January 13, 2026 at 5:50 PM

925-421-1502 reported as a Robocall. Received on January 13, 2026 at 2:18 PM.

Anonymous User from Pleasant Hilll, California

December 8, 2025 at 9:08 PM

925-421-6840 reported as a Robocall. Received on December 8, 2025 at 12:40 PM.

Anonymous User from Pleasant Hilll, California

November 26, 2025 at 7:59 PM

925-421-0428 reported as a Robocall. Received on November 26, 2025 at 11:18 AM.
Call for Dropped call or no message

Anonymous User from Pleasant Hilll, California

August 29, 2025 at 4:13 PM

925-421-1926 reported as a Robocall. Received on August 29, 2025 at 12:59 PM.

Anonymous User from Pleasant Hilll, California

July 22, 2025 at 9:04 PM

925-421-1079 reported as a Robocall. Received on July 22, 2025 at 12:39 PM.

Anonymous User from , CA

June 26, 2025 at 11:53 AM

925-421-6808 reported as a Live Voice or Other. Received on June 17, 2025 at 12:40 PM.

Anonymous User from Pleasant Hilll, California

April 24, 2025 at 7:55 PM

925-421-6731 reported as a Robocall. Received on April 24, 2025 at 3:05 PM.

Anonymous User from Pleasant Hilll, California

April 11, 2025 at 5:31 PM

925-421-6872 reported as a Robocall. Received on April 11, 2025 at 1:19 PM.

Anonymous User from Stockton, California

April 11, 2025 at 5:12 PM

925-421-0310 reported as a Robocall. Received on April 11, 2025 at 2:05 PM.

Anonymous User from Martinez, California

April 5, 2025 at 2:07 PM

925-421-0585 reported as a Robocall. Received on April 4, 2025 at 9:07 AM.

Anonymous User from Martinez, California

January 18, 2025 at 12:08 PM

925-421-1751 reported as a Robocall. Received on January 9, 2025 at 3:57 PM.

Anonymous User from Pleasant Hilll, California

October 25, 2024 at 7:51 PM

925-421-0821 reported as a Robocall. Received on October 25, 2024 at 4:28 PM.

Anonymous User from , CA

October 7, 2024 at 3:36 PM

925-421-0978 reported as a Live Voice or Other. Received on October 7, 2024 at 12:34 PM.

Anonymous User from , CA

September 26, 2024 at 10:22 PM

925-421-1615 reported as a Robocall. Received on September 23, 2024 at 9:18 AM.

Anonymous User from Walnut Creek, California

June 21, 2024 at 1:29 AM

925-421-9632 reported as a Robocall. Received on June 20, 2024 at 10:45 AM.
Call for Dropped call or no message

Anonymous User from Los Angeles, California

March 14, 2024 at 8:45 AM

925-421-1891 reported as a Robocall. Received on March 14, 2024 at 5:41 AM.
Call for Dropped call or no message

Anonymous User from Big Bear Lake, California

February 28, 2024 at 7:43 PM

925-421-0693 reported as a Live Voice or Other. Received on February 28, 2024 at 8:23 AM.

Anonymous User from Livermore, California

January 11, 2024 at 4:18 PM

925-421-3055 reported as a Robocall. Received on January 11, 2024 at 1:17 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Livermore, California

October 3, 2023 at 3:30 PM

925-421-6798 reported as a Live Voice or Other. Received on October 3, 2023 at 12:28 PM.
Call for Medical & prescriptions

Anonymous User from Pleasant Hill, California

July 3, 2023 at 7:49 PM

925-421-1903 reported as a Robocall. Received on July 1, 2023 at 12:29 PM.

Anonymous User from Pleasant Hill Public, California

June 8, 2023 at 9:36 PM

925-421-0067 reported as a Robocall. Received on June 8, 2023 at 3:19 PM.

Anonymous User from Pleasant Hill Public, California

May 24, 2023 at 2:58 PM

925-421-8625 reported as a Robocall. Received on May 23, 2023 at 10:09 AM.
Call for Dropped call or no message

Anonymous User from Pleasant Hill, California

March 20, 2023 at 9:14 PM

925-421-3770 reported as a Robocall. Received on March 18, 2023 at 2:07 PM.

Anonymous User from , CA

August 19, 2022 at 2:12 PM

925-421-4409 reported as a Live Voice or Other. Received on August 19, 2022 at 10:58 AM.

Anonymous User from Pleasant Hill, California

August 17, 2022 at 8:50 PM

925-421-4070 reported as a Robocall. Received on August 17, 2022 at 11:30 AM.

Anonymous User from , CA

August 8, 2022 at 12:34 PM

925-421-8347 reported as a Live Voice or Other. Received on July 27, 2022 at 10:03 AM.

Anonymous User from Pleasant Hill, California

June 20, 2022 at 7:58 PM

925-421-7172 reported as a Robocall. Received on June 20, 2022 at 3:37 PM.

Anonymous User from , CA

November 5, 2015 at 8:03 PM

reported as a Abandoned Calls. Received on November 5, 2015 at 10:30 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 925-421-4461
Contacted via Wired

Anonymous User from , CA

April 9, 2015 at 7:10 PM

reported as a Prerecorded Voice. Received on April 9, 2015 at 11:00 AM.
Robocall for unknown
Caller ID indicated they called from 925-421-1485
Contacted via Wired

Anonymous User from , CA

January 9, 2015 at 8:32 PM

925-421-1485 reported as a Prerecorded Voice. Received on January 9, 2015 at 11:23 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

925-421-0XXX: 925-421-0001 | 925-421-0005 | 925-421-0007 | 925-421-0063 | 925-421-0065 | 925-421-0066 | 925-421-0230 | 925-421-0236 | 925-421-0238 | 925-421-0247 | 925-421-0248 | 925-421-0300 | 925-421-0303 | 925-421-0305 | 925-421-0393 | 925-421-0396 | 925-421-0399 | 925-421-0400 | 925-421-0401 | 925-421-0402 | 925-421-0410 | 925-421-0411 | 925-421-0415 | 925-421-0500 | 925-421-0501 | 925-421-0506 | 925-421-0580 | 925-421-0583 | 925-421-0587 | 925-421-0600 | 925-421-0601 | 925-421-0606 | 925-421-0691 | 925-421-0692 | 925-421-0696 | 925-421-0700 | 925-421-0707 | 925-421-0750 | 925-421-0751 | 925-421-0757 | 925-421-0777 | 925-421-0801 | 925-421-0803 | 925-421-0838 | 925-421-0883 | 925-421-0888 | 925-421-0889 | 925-421-0900 | 925-421-0902 | 925-421-0907 | 925-421-0970 | 925-421-0975 |
925-421-1XXX: 925-421-1401 | 925-421-1403 | 925-421-1405 | 925-421-1480 | 925-421-1485 | 925-421-1489 | 925-421-1500 | 925-421-1508 | 925-421-1515 | 925-421-1570 | 925-421-1578 | 925-421-1579 | 925-421-1600 | 925-421-1605 | 925-421-1608 | 925-421-1614 | 925-421-1615 | 925-421-1616 | 925-421-1700 | 925-421-1750 | 925-421-1754 | 925-421-1755 | 925-421-1777 | 925-421-1800 | 925-421-1850 | 925-421-1894 | 925-421-1896 | 925-421-1898 | 925-421-1900 | 925-421-1901 | 925-421-1905 | 925-421-1966 |
925-421-2XXX: 925-421-2890 | 925-421-2891 | 925-421-2899 | 925-421-2900 | 925-421-2970 | 925-421-2975 | 925-421-2977 | 925-421-2992 | 925-421-2998 |
925-421-3XXX: 925-421-3000 | 925-421-3030 | 925-421-3050 | 925-421-3056 | 925-421-3057 | 925-421-3700 | 925-421-3770 | 925-421-3776 | 925-421-3777 | 925-421-3900 | 925-421-3903 | 925-421-3906 |
925-421-4XXX: 925-421-4000 | 925-421-4030 | 925-421-4070 | 925-421-4075 | 925-421-4077 | 925-421-4300 | 925-421-4350 | 925-421-4353 | 925-421-4355 | 925-421-4400 | 925-421-4444 | 925-421-4465 | 925-421-4466 | 925-421-4468 | 925-421-4477 | 925-421-4500 | 925-421-4508 | 925-421-4530 | 925-421-4533 | 925-421-4535 |
925-421-5XXX: 925-421-5800 | 925-421-5808 | 925-421-5820 | 925-421-5890 | 925-421-5898 | 925-421-5899 |
925-421-6XXX: 925-421-6200 | 925-421-6220 | 925-421-6290 | 925-421-6292 | 925-421-6299 | 925-421-6700 | 925-421-6738 | 925-421-6780 | 925-421-6790 | 925-421-6795 | 925-421-6799 | 925-421-6800 | 925-421-6801 | 925-421-6808 | 925-421-6870 | 925-421-6875 | 925-421-6877 |
925-421-7XXX: 925-421-7000 | 925-421-7020 | 925-421-7040 | 925-421-7090 | 925-421-7096 | 925-421-7099 | 925-421-7100 | 925-421-7101 | 925-421-7103 | 925-421-7166 | 925-421-7171 | 925-421-7177 | 925-421-7600 | 925-421-7651 | 925-421-7653 | 925-421-7655 | 925-421-7676 | 925-421-7688 |
925-421-8XXX: 925-421-8100 | 925-421-8140 | 925-421-8144 | 925-421-8147 | 925-421-8301 | 925-421-8302 | 925-421-8309 | 925-421-8340 | 925-421-8343 | 925-421-8344 | 925-421-8620 | 925-421-8622 | 925-421-8626 | 925-421-8655 | 925-421-8684 | 925-421-8686 | 925-421-8800 | 925-421-8801 | 925-421-8840 | 925-421-8847 | 925-421-8848 | 925-421-8880 | 925-421-8900 | 925-421-8901 | 925-421-8930 | 925-421-8935 | 925-421-8938 | 925-421-8998 |
925-421-9XXX: 925-421-9100 | 925-421-9110 | 925-421-9111 | 925-421-9115 | 925-421-9119 | 925-421-9195 | 925-421-9500 | 925-421-9501 | 925-421-9505 | 925-421-9506 | 925-421-9550 | 925-421-9600 | 925-421-9606 | 925-421-9630 | 925-421-9635 | 925-421-9637 |