510-248

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	510248
Basic Format	510-248
NPA (Area Code)	510
NXX	248

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
510-248-0XXX	649C	ONVOY, LLC - CA	FRNK MAIN	RT		FREMONT-NEWARK:MAIN DA	CA	WC
510-248-1XXX	9740	PACIFIC BELL	FRNK MAIN	AS	06/28/2002	FREMONT-NEWARK:MAIN DA	CA	WC	07/29/2002
510-248-2XXX	9740	PACIFIC BELL	FRNK MAIN	AS	06/28/2002	FREMONT-NEWARK:MAIN DA	CA	WC	07/29/2002
510-248-3XXX	9740	PACIFIC BELL	FRNK MAIN	AS	06/28/2002	FREMONT-NEWARK:MAIN DA	CA	WC	07/29/2002
510-248-4XXX	8826	LEVEL 3 COMMUNICATIONS, LLC - CA	FRNK MAIN	AS	04/12/2002	FREMONT-NEWARK:MAIN DA	CA	WC	05/06/2002
510-248-5XXX	9740	PACIFIC BELL	FRNK MAIN	AS	06/28/2002	FREMONT-NEWARK:MAIN DA	CA	WC	07/29/2002
510-248-6XXX	9740	PACIFIC BELL	FRNK MAIN	AS	06/28/2002	FREMONT-NEWARK:MAIN DA	CA	WC	07/29/2002
510-248-7XXX	9740	PACIFIC BELL	FRNK MAIN	AS	06/28/2002	FREMONT-NEWARK:MAIN DA	CA	WC	07/29/2002
510-248-8XXX	9740	PACIFIC BELL	FRNK MAIN	AS	06/28/2002	FREMONT-NEWARK:MAIN DA	CA	WC	07/29/2002
510-248-9XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	FRNK MAIN	AS	07/11/2008	FREMONT-NEWARK:MAIN DA	CA	WC	08/10/2008
510-248-XXXX	8826	LEVEL 3 COMMUNICATIONS, LLC - CA	FRNK MAIN	AS		FREMONT-NEWARK:MAIN DA	CA

Business/Government Phones on the 510-248 Prefix

Phone	Name	Address
510-248-0200	Dekso International, LLC
510-248-1000	Washington Township Medical Foundation
510-248-1450	Andrea L French M D
510-248-1550	Chawla, Harman M.D.
510-248-1590	Jason Van Tassel MD
510-248-1800	Kowsik, Swetha L M.D.
510-248-1800	Peela, Bhaskari M.D.
510-248-3000	Kaiser Permanente Fremont Medical Center
510-248-4636	C2 Education
510-248-4847	Ron Hernandez, DDS
510-248-4955	Premiere Career Services, LLC
510-248-6900	Shen Wen-Hui MD
510-248-9038	Aa Fire Systems & Life Safety LLC
510-248-9070	Little Steps Childcare and Preschool, Inc.
510-248-9222	Magic Detailings
510-248-0130	TaMee Thai	US
510-248-1065	Washington Township Medical Foundation	46650;46670;46678;46690 Mohave Drive US
510-248-3000	Kaiser Permanente Fremont Medical Center	39400 Paseo Padre Parkway Fremont 94538 US

Reports

Anonymous User from Sonoma, California

April 21, 2026 at 2:42 PM

510-248-4394 reported as a Robocall. Received on April 21, 2026 at 9:30 AM.
Call for Dropped call or no message

Anonymous User from Sonoma, California

April 21, 2026 at 1:27 PM

510-248-4399 reported as a Robocall. Received on April 21, 2026 at 9:30 AM.
Call for Dropped call or no message

Anonymous User from San Leandro, California

January 18, 2026 at 3:13 PM

510-248-0800 reported as a Robocall. Received on January 16, 2026 at 4:43 PM.

Anonymous User from , CA

December 31, 2025 at 10:41 AM

510-248-7434 reported as a Live Voice or Other. Received on December 31, 2025 at 7:25 AM.

Anonymous User from , CA

December 23, 2025 at 7:23 PM

510-248-0002 reported as a Live Voice or Other. Received on December 23, 2025 at 4:19 PM.
Call for Dropped call or no message

Anonymous User from , CA

December 17, 2025 at 1:52 PM

510-248-4370 reported as a Robocall. Received on December 17, 2025 at 7:00 AM.

Anonymous User from Berkeley, CA

November 18, 2025 at 10:29 PM

510-248-3713 reported as a Live Voice. Received on November 18, 2025 at 2:25 PM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Castro Valley, California

September 30, 2025 at 2:42 PM

510-248-0131 reported as a unwanted call. Received on September 30, 2025 at 11:42 AM.

Anonymous User from San Leandro, California

September 11, 2025 at 12:24 PM

510-248-0421 reported as a Live Voice or Other. Received on September 11, 2025 at 9:13 AM.

Anonymous User from San Jose, California

August 29, 2025 at 6:18 PM

510-248-0409 reported as a Robocall. Received on August 29, 2025 at 7:57 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Coca, Florida

August 29, 2025 at 5:09 PM

510-248-0744 reported as a Robocall. Received on August 26, 2025 at 3:17 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

July 26, 2025 at 11:17 AM

510-248-5206 reported as a Robocall. Received on July 26, 2025 at 8:13 AM.

Anonymous User from , PA

May 25, 2025 at 7:27 PM

510-248-3000 reported as a Live Voice or Other. Received on May 25, 2025 at 7:16 PM.
Call for Medical & prescriptions

Anonymous User from San Diego, California

May 12, 2025 at 8:55 PM

510-248-3055 reported as a Robocall. Received on May 12, 2025 at 9:33 AM.
Call for Medical & prescriptions

Anonymous User from , TN

April 24, 2025 at 2:29 PM

510-248-4859 reported as a Live Voice or Other. Received on April 24, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

March 19, 2025 at 11:14 AM

510-248-4006 reported as a Robocall. Received on March 19, 2025 at 8:05 AM.

Anonymous User from , CA

November 29, 2024 at 4:28 PM

510-248-4818 reported as a Robocall. Received on November 7, 2024 at 2:22 PM.

Anonymous User from Sacramento, California

November 12, 2024 at 10:01 PM

510-248-4277 reported as a Live Voice or Other. Received on November 9, 2024 at 10:38 AM.
Call for Dropped call or no message

Anonymous User from Sacramento, California

November 12, 2024 at 9:59 PM

510-248-4260 reported as a Live Voice or Other. Received on November 8, 2024 at 3:38 PM.
Call for Dropped call or no message

Anonymous User from Carmichael, California

October 16, 2024 at 4:34 PM

510-248-4236 reported as a Robocall. Received on October 16, 2024 at 1:16 PM.
Call for Home improvement & cleaning

Anonymous User from Berkeley, California

September 19, 2024 at 6:18 PM

510-248-0024 reported as a Live Voice or Other. Received on September 19, 2024 at 3:15 PM.
Call for Vacation & timeshares

Anonymous User from , CA

August 13, 2024 at 6:44 PM

510-248-0432 reported as a Live Voice or Other. Received on August 9, 2024 at 12:07 PM.

Anonymous User from , CA

July 29, 2024 at 12:00 PM

510-248-4036 reported as a Robocall. Received on July 26, 2024 at 8:12 AM.
Call for No Subject Provided

Anonymous User from Tustin, California

June 20, 2024 at 3:47 PM

510-248-0432 reported as a Live Voice or Other. Received on June 20, 2024 at 12:38 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from St Augustine, Florida

May 14, 2024 at 11:23 AM

510-248-0030 reported as a unwanted call. Received on March 28, 2024 at 7:46 PM.
Call for Dropped call or no message

Anonymous User from Antioch, California

March 8, 2024 at 6:18 PM

510-248-0017 reported as a Live Voice or Other. Received on March 8, 2024 at 2:28 PM.

Anonymous User from , CA

March 7, 2024 at 2:24 PM

510-248-0017 reported as a Live Voice or Other. Received on March 7, 2024 at 2:10 PM.

Anonymous User from Fremont, California

March 7, 2024 at 1:44 PM

510-248-2374 reported as a Robocall. Received on March 7, 2024 at 9:07 AM.

Anonymous User from Cerritos, California

February 23, 2024 at 10:22 AM

510-248-2185 reported as a Robocall. Received on February 23, 2024 at 7:16 AM.
Call for Medical & prescriptions

Anonymous User from Hayward, CA

February 15, 2024 at 8:52 PM

510-248-8443 reported as a Prerecorded Voice. Received on February 15, 2024 at 12:43 PM.
Unwanted call for Medicare Medicaid Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Johns Creek, Georgia

January 11, 2024 at 2:10 PM

510-248-0986 reported as a Robocall. Received on January 11, 2024 at 2:07 AM.

Anonymous User from Tracy, California

August 30, 2023 at 2:17 PM

510-248-4075 reported as a Robocall. Received on August 30, 2023 at 10:19 AM.
Call for Medical & prescriptions

Anonymous User from San Leandro, CA

August 26, 2023 at 2:29 AM

510-248-3503 reported as a Live Voice. Received on August 26, 2023 at 7:15 PM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

July 24, 2023 at 8:00 PM

510-248-9973 reported as a Robocall. Received on August 22, 2022 at 8:02 AM.

Anonymous User from El Cerrito, California

June 20, 2023 at 6:05 PM

510-248-0324 reported as a unwanted call. Received on June 17, 2023 at 11:06 AM.

Anonymous User from , CA

May 3, 2023 at 3:48 PM

510-248-0025 reported as a Live Voice or Other. Received on May 3, 2023 at 11:45 AM.
Call for No Subject Provided

Anonymous User from Fremont, California

May 2, 2023 at 8:52 PM

510-248-0028 reported as a Robocall. Received on May 2, 2023 at 10:07 AM.

Anonymous User from Fremont, California

May 2, 2023 at 8:50 PM

510-248-0028 reported as a Robocall. Received on May 2, 2023 at 12:00 AM.

Anonymous User from Fremont, California

May 2, 2023 at 1:09 PM

510-248-0028 reported as a Robocall. Received on May 2, 2023 at 10:08 AM.

Anonymous User from El Cerrito, California

February 16, 2023 at 6:15 PM

510-248-5859 reported as a Robocall. Received on February 15, 2023 at 7:43 AM.
Call for Energy, solar, & utilities

Anonymous User from Crestview, Florida

November 26, 2022 at 2:21 PM

510-248-4004 reported as a Robocall. Received on November 25, 2022 at 12:10 PM.
Call for Dropped call or no message

Anonymous User from Crestview, Florida

November 26, 2022 at 2:20 PM

510-248-4004 reported as a Robocall. Received on November 25, 2022 at 2:22 PM.
Call for Dropped call or no message

Anonymous User from , CA

November 21, 2022 at 4:27 PM

510-248-2041 reported as a Robocall. Received on November 21, 2022 at 10:40 AM.

Anonymous User from , CA

November 16, 2022 at 10:52 PM

510-248-0161 reported as a Robocall. Received on November 16, 2022 at 8:11 AM.

Anonymous User from San Leandro, California

September 20, 2022 at 2:04 PM

510-248-0783 reported as a Robocall. Received on September 19, 2022 at 2:46 PM.

Anonymous User from Petaluma, California

September 8, 2022 at 12:41 PM

510-248-4833 reported as a Robocall. Received on September 7, 2022 at 10:36 AM.
Call for Medical & prescriptions

Anonymous User from Martinez, California

July 21, 2022 at 6:59 PM

510-248-4833 reported as a unwanted call. Received on July 19, 2022 at 12:11 PM.

Anonymous User from , MO

July 8, 2022 at 6:14 PM

510-248-8643 reported as a Live Voice or Other. Received on July 8, 2022 at 4:51 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Santa Clara, California

June 27, 2022 at 4:15 PM

510-248-0523 reported as a Robocall. Received on June 27, 2022 at 10:58 AM.
Call for Warranties & protection plans

Anonymous User from , CA

June 1, 2022 at 11:21 AM

510-248-0672 reported as a Live Voice or Other. Received on May 25, 2022 at 11:10 AM.

Anonymous User from Alameda, CA

August 30, 2021 at 4:25 PM

510-248-0028 reported as a Prerecorded Voice. Received on August 30, 2021 at 9:13 AM.
Unwanted call for auto_warranty_services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MI

January 13, 2016 at 11:38 PM

reported as a Prerecorded Voice. Received on January 13, 2016 at 5:26 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 510-248-0701
Contacted via Wired

Anonymous User from , OH

December 18, 2015 at 7:21 PM

reported as a Abandoned Calls. Received on December 18, 2015 at 1:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 510-248-0701
Contacted via Wired

Anonymous User from , VA

December 3, 2015 at 8:01 PM

510-248-0701 reported as a Prerecorded Voice. Received on December 3, 2015 at 1:00 PM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

November 30, 2015 at 9:02 PM

510-248-0701 reported as a Abandoned Calls. Received on November 30, 2015 at 2:55 PM.
Robocall for unknown
Contacted via Wired

Anonymous User from , VA

November 30, 2015 at 6:09 PM

reported as a Prerecorded Voice. Received on November 30, 2015 at 12:06 PM.
Robocall for unknown
Caller ID indicated they called from 510-248-0701
Contacted via Wired

Most 'popular' numbers on this prefix:

510-248-0XXX: 510-248-0015 | 510-248-0020 | 510-248-0023 | 510-248-0024 | 510-248-0052 | 510-248-0158 | 510-248-0163 | 510-248-0166 | 510-248-0167 | 510-248-0176 | 510-248-0178 | 510-248-0200 | 510-248-0202 | 510-248-0205 | 510-248-0246 | 510-248-0247 | 510-248-0248 | 510-248-0323 | 510-248-0325 | 510-248-0328 | 510-248-0402 | 510-248-0403 | 510-248-0408 | 510-248-0430 | 510-248-0437 | 510-248-0439 | 510-248-0523 | 510-248-0528 | 510-248-0529 | 510-248-0582 | 510-248-0583 | 510-248-0587 | 510-248-0647 | 510-248-0670 | 510-248-0673 | 510-248-0678 | 510-248-0706 | 510-248-0707 | 510-248-0783 | 510-248-0787 | 510-248-0788 | 510-248-0800 | 510-248-0802 | 510-248-0806 | 510-248-0808 | 510-248-0902 | 510-248-0907 | 510-248-0909 | 510-248-0982 | 510-248-0987 | 510-248-0989 |
510-248-1XXX: 510-248-1000 | 510-248-1001 | 510-248-1003 | 510-248-1008 | 510-248-1400 | 510-248-1431 | 510-248-1453 | 510-248-1454 | 510-248-1455 | 510-248-1487 | 510-248-1500 | 510-248-1506 | 510-248-1508 | 510-248-1595 | 510-248-1596 | 510-248-1599 | 510-248-1800 | 510-248-1808 | 510-248-1809 | 510-248-1852 | 510-248-1887 |
510-248-2XXX: 510-248-2000 | 510-248-2006 | 510-248-2008 | 510-248-2040 | 510-248-2047 | 510-248-2048 | 510-248-2169 | 510-248-2180 | 510-248-2187 | 510-248-2188 | 510-248-2198 | 510-248-2300 | 510-248-2345 | 510-248-2370 | 510-248-2375 | 510-248-2378 | 510-248-2387 |
510-248-3XXX: 510-248-3000 | 510-248-3003 | 510-248-3008 | 510-248-3062 | 510-248-3500 | 510-248-3501 | 510-248-3508 | 510-248-3535 | 510-248-3710 | 510-248-3711 | 510-248-3715 | 510-248-3776 | 510-248-3777 | 510-248-3778 |
510-248-4XXX: 510-248-4000 | 510-248-4040 | 510-248-4062 | 510-248-4070 | 510-248-4076 | 510-248-4078 | 510-248-4240 | 510-248-4241 | 510-248-4242 | 510-248-4248 | 510-248-4249 | 510-248-4600 | 510-248-4636 | 510-248-4637 | 510-248-4638 | 510-248-4800 | 510-248-4840 | 510-248-4847 | 510-248-4848 | 510-248-4887 | 510-248-4889 | 510-248-4992 | 510-248-4996 | 510-248-4997 | 510-248-4998 |
510-248-5XXX: 510-248-5850 | 510-248-5855 | 510-248-5858 | 510-248-5883 | 510-248-5887 |
510-248-6XXX: 510-248-6122 | 510-248-6125 | 510-248-6126 | 510-248-6188 | 510-248-6197 | 510-248-6198 | 510-248-6900 | 510-248-6901 | 510-248-6906 | 510-248-6995 | 510-248-6996 | 510-248-6998 |
510-248-8XXX: 510-248-8444 | 510-248-8446 | 510-248-8448 | 510-248-8486 | 510-248-8487 | 510-248-8489 | 510-248-8606 | 510-248-8640 | 510-248-8645 | 510-248-8647 | 510-248-8696 | 510-248-8697 |
510-248-9XXX: 510-248-9000 | 510-248-9060 | 510-248-9070 | 510-248-9078 | 510-248-9079 | 510-248-9090 | 510-248-9226 | 510-248-9228 | 510-248-9229 | 510-248-9900 | 510-248-9962 | 510-248-9970 | 510-248-9977 | 510-248-9979 |