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510-855

You are reviewing the Area Code (NPA/NXX) report for 510-855. Did you mean to search the SMS short code 510855?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number510855
Basic Format510-855
NPA (Area Code)510
NXX855

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
510-855-0XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDAS11/29/2017OAKLAND:MAIN-PIEDMONT DACAWC12/08/2017
510-855-1XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDAS11/29/2017OAKLAND:MAIN-PIEDMONT DACAWC12/08/2017
510-855-2XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDAS11/29/2017OAKLAND:MAIN-PIEDMONT DACAWC12/08/2017
510-855-3XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDAS11/29/2017OAKLAND:MAIN-PIEDMONT DACAWC12/08/2017
510-855-4XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDAS11/29/2017OAKLAND:MAIN-PIEDMONT DACAWC12/08/2017
510-855-5XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDAS11/29/2017OAKLAND:MAIN-PIEDMONT DACAWC12/08/2017
510-855-6XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDAS11/29/2017OAKLAND:MAIN-PIEDMONT DACAWC12/08/2017
510-855-7XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-855-8XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-855-9XXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDRTOAKLAND:MAIN-PIEDMONT DACAWC
510-855-XXXX9262UTILITY TELECOM GROUP, LLC - CAOKLD MN-PDASOAKLAND:MAIN-PIEDMONT DACA

Reports

Anonymous User from , AL

April 15, 2026 at 8:20 PM

510-855-3029 reported as a Robocall. Received on April 15, 2026 at 12:20 PM.
Call for Dropped call or no message

Anonymous User from Alameda, California

June 13, 2025 at 8:06 PM

510-855-4792 reported as a Live Voice or Other. Received on June 13, 2025 at 4:54 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Fremont, California

June 3, 2025 at 4:35 PM

510-855-0938 reported as a Robocall. Received on May 30, 2025 at 3:41 PM.

Anonymous User from Fremont, California

June 3, 2025 at 4:20 PM

510-855-0938 reported as a Robocall. Received on May 30, 2025 at 3:41 PM.

Anonymous User from , CA

January 2, 2025 at 2:19 PM

510-855-8868 reported as a Live Voice or Other. Received on January 2, 2025 at 9:51 AM.
Call for No Subject Provided

Anonymous User from Pinole, California

November 22, 2024 at 2:05 PM

510-855-1150 reported as a Live Voice or Other. Received on November 22, 2024 at 10:58 AM.

Anonymous User from San Lorenzo, California

July 16, 2024 at 2:01 PM

510-855-4561 reported as a Robocall. Received on July 15, 2024 at 9:53 AM.

Anonymous User from , CA

July 5, 2024 at 4:54 PM

510-855-0590 reported as a Robocall. Received on July 4, 2024 at 2:55 PM.
Call for No Subject Provided

Anonymous User from Piedmont, California

March 9, 2024 at 12:17 PM

510-855-0705 reported as a unwanted call. Received on March 9, 2024 at 9:01 AM.
Call for Dropped call or no message

Anonymous User from , CA

February 2, 2024 at 6:00 PM

510-855-9928 reported as a Live Voice or Other. Received on February 2, 2024 at 2:52 PM.
Call for Medical & prescriptions

Most 'popular' numbers on this prefix:

510-855-0XXX: 510-855-0500 | 510-855-0501 | 510-855-0506 | 510-855-0590 | 510-855-0597 | 510-855-0599 | 510-855-0700 | 510-855-0702 | 510-855-0707 | 510-855-0902 | 510-855-0907 | 510-855-0909 | 510-855-0930 | 510-855-0937 | 510-855-0939 |
510-855-1XXX: 510-855-1100 | 510-855-1111 | 510-855-1122 | 510-855-1152 | 510-855-1153 | 510-855-1154 |
510-855-4XXX: 510-855-4500 | 510-855-4545 | 510-855-4560 | 510-855-4562 | 510-855-4567 |
510-855-8XXX: 510-855-8800 | 510-855-8860 | 510-855-8862 | 510-855-8867 | 510-855-8888 | 510-855-8899 |
510-855-9XXX: 510-855-9900 | 510-855-9922 | 510-855-9924 | 510-855-9929 | 510-855-9962 |