510-863

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	510863
Basic Format	510-863
NPA (Area Code)	510
NXX	863

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date	Block Available Date
510-863-0XXX	981E	BANDWIDTH.COM CLEC, LLC - CA	OKLD ALMD	AS	02/01/2010	OAKLAND:ALAMEDA DA	CA	WC	02/27/2010
510-863-1XXX	981E	BANDWIDTH.COM CLEC, LLC - CA	OKLD ALMD	AS	02/01/2010	OAKLAND:ALAMEDA DA	CA	WC	02/27/2010
510-863-2XXX	649C	ONVOY, LLC - CA	OKLD ALMD	AS	04/28/2008	OAKLAND:ALAMEDA DA	CA	WC	05/26/2008
510-863-3XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	OKLD ALMD	AV		OAKLAND:ALAMEDA DA	CA	WC		01/08/2025
510-863-4XXX	981E	BANDWIDTH.COM CLEC, LLC - CA	OKLD ALMD	AS	02/01/2010	OAKLAND:ALAMEDA DA	CA	WC	02/27/2010
510-863-5XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	OKLD ALMD	RT		OAKLAND:ALAMEDA DA	CA	WC
510-863-6XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	OKLD ALMD	RT		OAKLAND:ALAMEDA DA	CA	WC
510-863-7XXX	649C	ONVOY, LLC - CA	OKLD ALMD	AS	03/11/2026	OAKLAND:ALAMEDA DA	CA	WC	04/04/2026
510-863-8XXX	8826	LEVEL 3 COMMUNICATIONS, LLC - CA	OKLD ALMD	AS	10/27/2010	OAKLAND:ALAMEDA DA	CA	WC	11/20/2010
510-863-9XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	OKLD ALMD	RT		OAKLAND:ALAMEDA DA	CA	WC
510-863-XXXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	OKLD ALMD	AS		OAKLAND:ALAMEDA DA	CA

Business/Government Phones on the 510-863 Prefix

Phone	Name	Address
510-863-0886	Law Offces of Terance Orme Esq
510-863-1104	Herzberg, Genesee
510-863-1537	Sylvia's Lactation Office
510-863-2847	Aptive Environmental, LLC
510-863-3258	4D Miracles LLC
510-863-3400	All American Home Solutions Group
510-863-4485	Lockbox Tax Service
510-863-8034	Regional Demolition Inc.
510-863-8607	Roto-Rooter Plumbing & Water Cleanup
510-863-9004	Lisa Marie Leng
510-863-0333	Natura	US
510-863-1440	Awaken Cafe	1429 Broadway Oakland 94612 US
510-863-9000	Safeway	2227 South Shore Center Alameda 94501 US

Reports

Anonymous User from San Mateo, California

April 28, 2026 at 1:22 PM

510-863-7379 reported as a Live Voice or Other. Received on April 28, 2026 at 10:17 AM.

Anonymous User from , RI

April 23, 2026 at 11:55 AM

510-863-7544 reported as a Live Voice or Other. Received on April 23, 2026 at 11:30 AM.

Anonymous User from San Lorenzo, California

April 17, 2026 at 4:59 PM

510-863-2769 reported as a Live Voice or Other. Received on April 16, 2026 at 10:04 AM.

Anonymous User from Oakland, California

April 17, 2026 at 12:35 PM

510-863-2744 reported as a Robocall. Received on April 15, 2026 at 11:30 AM.

Anonymous User from San Lorenzo, California

April 16, 2026 at 6:10 PM

510-863-2769 reported as a Live Voice or Other. Received on April 16, 2026 at 10:04 AM.

Anonymous User from Pinole, California

April 16, 2026 at 5:18 PM

510-863-2245 reported as a Robocall. Received on April 16, 2026 at 1:07 PM.

Anonymous User from Wasilla, Alaska

April 15, 2026 at 3:51 PM

510-863-7264 reported as a Robocall. Received on April 3, 2026 at 9:30 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

April 14, 2026 at 11:53 PM

510-863-2012 reported as a unwanted call. Received on April 14, 2026 at 4:41 PM.
Call for Dropped call or no message

Anonymous User from San Leandro, California

April 14, 2026 at 10:10 PM

510-863-2110 reported as a Robocall. Received on April 14, 2026 at 4:00 PM.

Anonymous User from San Lorenzo, California

April 14, 2026 at 12:49 PM

510-863-2672 reported as a Live Voice or Other. Received on April 13, 2026 at 9:13 PM.

Anonymous User from Pinole, California

April 8, 2026 at 3:01 PM

510-863-2533 reported as a Robocall. Received on April 8, 2026 at 10:37 AM.

Anonymous User from Novato, California

March 19, 2026 at 10:16 AM

510-863-2847 reported as a Live Voice or Other. Received on March 17, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Mill Valley, California

March 9, 2026 at 3:28 PM

510-863-2218 reported as a Live Voice or Other. Received on March 4, 2026 at 4:11 PM.

Anonymous User from , CA

March 3, 2026 at 12:01 PM

510-863-2013 reported as a Live Voice or Other. Received on March 3, 2026 at 8:59 AM.
Call for No Subject Provided

Anonymous User from Mill Valley, California

March 2, 2026 at 6:20 PM

510-863-2463 reported as a Live Voice or Other. Received on February 27, 2026 at 1:48 PM.

Anonymous User from , CA

March 2, 2026 at 4:14 PM

510-863-2619 reported as a Live Voice or Other. Received on March 2, 2026 at 11:40 AM.
Call for No Subject Provided

Anonymous User from Dilworth, Minnesota

September 22, 2025 at 11:18 AM

510-863-2824 reported as a Robocall. Received on September 22, 2025 at 10:12 AM.

Anonymous User from Chinese, California

August 20, 2025 at 9:08 PM

510-863-8260 reported as a Live Voice or Other. Received on August 20, 2025 at 4:21 PM.

Anonymous User from Chinese, California

August 19, 2025 at 5:11 PM

510-863-9153 reported as a Live Voice or Other. Received on August 19, 2025 at 1:40 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Little Rock, Arkansas

May 29, 2025 at 7:31 AM

510-863-4690 reported as a Robocall. Received on May 28, 2025 at 3:13 PM.

Anonymous User from Berkeley, California

May 13, 2025 at 9:06 PM

510-863-2325 reported as a Live Voice or Other. Received on May 13, 2025 at 10:35 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

September 21, 2024 at 12:20 PM

510-863-8705 reported as a Robocall. Received on September 21, 2024 at 8:07 AM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , CA

November 4, 2023 at 5:41 PM

510-863-6395 reported as a Robocall. Received on November 4, 2023 at 7:06 AM.
Call for No Subject Provided

Anonymous User from , CA

June 21, 2023 at 4:06 PM

510-863-9903 reported as a Live Voice or Other. Received on June 21, 2023 at 10:51 AM.
Call for No Subject Provided

Anonymous User from Hayward, California

May 17, 2023 at 12:25 PM

510-863-7543 reported as a Robocall. Received on May 17, 2023 at 9:02 AM.
Call for Medical & prescriptions

Anonymous User from Oakland, California

November 17, 2022 at 2:23 PM

510-863-1310 reported as a Robocall. Received on November 15, 2022 at 12:00 AM.

Anonymous User from San Jose, California

October 14, 2022 at 12:06 AM

510-863-1545 reported as a Robocall. Received on October 13, 2022 at 9:03 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Jose, California

October 13, 2022 at 3:40 PM

510-863-1545 reported as a Robocall. Received on October 13, 2022 at 10:59 AM.

Anonymous User from San Leandro, CA

February 27, 2021 at 2:24 AM

None reported as a Live Voice. Received on February 27, 2021 at 6:00 PM.
Unwanted call for unknown
Caller ID indicated they called from 510-863-8838
Contacted via Wired

Anonymous User from , MD

June 8, 2016 at 10:10 PM

reported as a Live Voice. Received on June 8, 2016 at 5:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 510-863-2872
Contacted via Wired

Most 'popular' numbers on this prefix:

510-863-0XXX: 510-863-0800 | 510-863-0808 | 510-863-0830 | 510-863-0880 | 510-863-0881 | 510-863-0888 |
510-863-1XXX: 510-863-1100 | 510-863-1103 | 510-863-1107 | 510-863-1111 | 510-863-1122 | 510-863-1300 | 510-863-1313 | 510-863-1314 | 510-863-1315 | 510-863-1337 | 510-863-1387 | 510-863-1500 | 510-863-1506 | 510-863-1530 | 510-863-1538 | 510-863-1539 | 510-863-1547 | 510-863-1600 | 510-863-1608 | 510-863-1614 | 510-863-1615 | 510-863-1616 | 510-863-1647 |
510-863-2XXX: 510-863-2800 | 510-863-2870 | 510-863-2875 | 510-863-2877 | 510-863-2888 |
510-863-3XXX: 510-863-3231 | 510-863-3236 | 510-863-3250 | 510-863-3255 | 510-863-3258 | 510-863-3400 | 510-863-3404 | 510-863-3409 |
510-863-4XXX: 510-863-4400 | 510-863-4404 | 510-863-4409 | 510-863-4480 | 510-863-4487 | 510-863-4488 |
510-863-6XXX: 510-863-6303 | 510-863-6304 | 510-863-6307 | 510-863-6390 | 510-863-6393 | 510-863-6399 |
510-863-7XXX: 510-863-7500 | 510-863-7505 | 510-863-7507 | 510-863-7540 | 510-863-7545 | 510-863-7547 |
510-863-8XXX: 510-863-8000 | 510-863-8009 | 510-863-8030 | 510-863-8031 | 510-863-8038 | 510-863-8080 | 510-863-8140 | 510-863-8141 | 510-863-8144 | 510-863-8200 | 510-863-8210 | 510-863-8211 | 510-863-8212 | 510-863-8600 | 510-863-8601 | 510-863-8606 | 510-863-8660 | 510-863-8700 | 510-863-8701 | 510-863-8707 | 510-863-8777 | 510-863-8800 | 510-863-8833 | 510-863-8837 | 510-863-8838 | 510-863-8880 |
510-863-9XXX: 510-863-9000 | 510-863-9002 | 510-863-9003 | 510-863-9010 | 510-863-9020 | 510-863-9810 | 510-863-9814 | 510-863-9815 | 510-863-9900 | 510-863-9907 | 510-863-9909 | 510-863-9962 |