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Area Code 510

There are 800 phone number prefixes within area code 510. Additionally, there are more than 5,000 phone numbers in this area code that have received at least one user report. The location of calls from area code 510 is California, USA. Most numbers in this area code are in US Pacific time, where the time is currently 5:42:45 PM on January 16, 2025.
 
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.

Prefix City / State Primary Telco
510-800 Oakland:alameda Da, CA Onvoy, Llc - Ca
510-801 Oakland:main-piedmont Da, CA Usa Mobility Wireless, Inc.
510-802 Oakland:main-piedmont Da, CA Usa Mobility Wireless, Inc.
510-803 Hercules-rodeo, CA Xo California, Inc.
510-804 El Sobrante-pinole, CA Paetec Communications, Inc. - Ca
510-805 Oakland:main-piedmont Da, CA Usa Mobility Wireless, Inc.
510-806 Richmond, CA Level 3 Communications, Llc - Ca
510-807 Hayward, CA T-mobile Usa, Inc.
510-808 Oakland:main-piedmont Da, CA Pacific Bell
510-809 Oakland:berkeley Da, CA Us Telepacific Corp. - Ca
510-810 Oakland:berkeley Da, CA Usa Mobility Wireless, Inc.
510-811 California
510-812 Oakland:berkeley Da, CA Sprint Spectrum, L.p.
510-813 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-814 Oakland:alameda Da, CA Pacific Bell
510-815 El Sobrante-pinole, CA Sprint Spectrum, L.p.
510-816 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-817 Oakland:main-piedmont Da, CA Pacific Bell
510-818 Fremont-newark:main Da, CA Pacific Bell
510-819 Oakland:main-piedmont Da, CA American Messaging Services, Llc
510-820 Oakland:trinidad Da, CA T-mobile Usa, Inc.
510-821 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-822 Oakland:trinidad Da, CA T-mobile Usa, Inc.
510-823 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-824 Fremont-newark:oliver Da, CA Allegiance Telecom, Inc. - Ca
510-825 Hayward, CA Sprint Spectrum, L.p.
510-826 Hayward, CA New Cingular Wireless Pcs, Llc
510-827 Oakland:main-piedmont Da, CA Metropcs, Inc.
510-828 Hayward, CA Cellco Partnership Dba Verizon Wireless - Ca
510-829 Richmond, CA Sprint Spectrum, L.p.
510-830 Oakland:main-piedmont Da, CA O1 Communications, Inc. - Ca
510-831 Richmond, CA Bandwidth.com Clec, Llc - Ca
510-832 Oakland:main-piedmont Da, CA Pacific Bell
510-833 Oakland:berkeley Da, CA Comcast Ip Phone, Llc
510-834 Oakland:main-piedmont Da, CA Pacific Bell
510-835 Oakland:main-piedmont Da, CA Pacific Bell
510-836 Oakland:main-piedmont Da, CA Pacific Bell
510-837 Richmond, CA Teleport Communications America, Llc - Ca
510-838 Oakland:fruitvale Da, CA Bandwidth.com Clec, Llc - Ca
510-839 Oakland:main-piedmont Da, CA Pacific Bell
510-840 Oakland:main-piedmont Da, CA Utility Telecom Group, Llc - Ca
510-841 Oakland:berkeley Da, CA Pacific Bell
510-842 Oakland:fruitvale Da, CA Allegiance Telecom, Inc. - Ca
510-843 Oakland:berkeley Da, CA Pacific Bell
510-844 Oakland:main-piedmont Da, CA Allegiance Telecom, Inc. - Ca
510-845 Oakland:berkeley Da, CA Pacific Bell
510-846 Oakland:alameda Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-847 Oakland:berkeley Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-848 Oakland:berkeley Da, CA Pacific Bell
510-849 Oakland:berkeley Da, CA Pacific Bell
510-850 Oakland:trinidad Da, CA T-mobile Usa, Inc.
510-851 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-852 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-853 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-854 El Sobrante-pinole, CA O1 Communications, Inc. - Ca
510-855 Oakland:main-piedmont Da, CA Utility Telecom Group, Llc - Ca
510-856 Hayward, CA Allegiance Telecom, Inc. - Ca
510-857 Fremont-newark:main Da, CA Allegiance Telecom, Inc. - Ca
510-858 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-859 Oakland:berkeley Da, CA Mpower Communications Corp. - Ca
510-860 Richmond, CA Level 3 Communications, Llc - Ca
510-861 Hayward, CA New Cingular Wireless Pcs, Llc
510-862 Hayward, CA New Cingular Wireless Pcs, Llc
510-863 Oakland:alameda Da, CA Mcimetro Access Transmission Services Llc
510-864 Oakland:alameda Da, CA Pacific Bell
510-865 Oakland:alameda Da, CA Pacific Bell
510-866 Oakland:fruitvale Da, CA Sprint Spectrum, L.p.
510-867 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-868 Oakland:berkeley Da, CA Level 3 Communications, Llc - Ca
510-869 Oakland:main-piedmont Da, CA Pacific Bell
510-870 Fremont-newark:greenleaf Da, CA Level 3 Communications, Llc - Ca
510-871 Oakland:alameda Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-872 Oakland:alameda Da, CA Sprint Spectrum, L.p.
510-873 Oakland:main-piedmont Da, CA Pacific Bell
510-874 Oakland:main-piedmont Da, CA Pacific Bell
510-875 Oakland:trinidad Da, CA Xo California, Inc.
510-876 Hayward, CA At&t Corp.
510-877 Oakland:trinidad Da, CA Mcimetro Access Transmission Services Llc - Ca
510-878 Oakland:trinidad Da, CA Comcast Ip Phone, Llc
510-879 Oakland:main-piedmont Da, CA Teleport Communications America, Llc - Ca
510-880 Hayward, CA Onvoy, Llc - Ca
510-881 Hayward, CA Pacific Bell
510-882 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-883 Oakland:berkeley Da, CA Pacific Bell
510-884 Hayward, CA Utility Telecom Group, Llc - Ca
510-885 Hayward, CA Pacific Bell
510-886 Hayward, CA Pacific Bell
510-887 Hayward, CA Pacific Bell
510-888 Hayward, CA Pacific Bell
510-889 Hayward, CA Pacific Bell
510-890 Richmond, CA T-mobile Usa, Inc.
510-891 Oakland:main-piedmont Da, CA Pacific Bell
510-892 Hayward, CA Onvoy, Llc - Ca
510-893 Oakland:main-piedmont Da, CA Pacific Bell
510-894 Fremont-newark:main Da, CA Comcast Ip Phone, Llc
510-895 Oakland:trinidad Da, CA Pacific Bell
510-896 Fremont-newark:main Da, CA Teleport Communications America, Llc - Ca
510-897 Fremont-newark:oliver Da, CA Teleport Communications America, Llc - Ca
510-898 Oakland:berkeley Da, CA Teleport Communications America, Llc - Ca
510-899 Oakland:main-piedmont Da, CA Bandwidth.com Clec, Llc - Ca

Recent Call Explore
User Reports

305-714-9935
January 16, 2025
Do not recognize this number. It was a non-solicited call.
224-236-9497
January 13, 2025
Possible scam caller did not leave a message and used Direct TV for ID
224-236-9497
January 13, 2025
Do not recognize this number. It was a non-solicited call.
866-618-8686
December 30, 2024
"It is important you call BMO at 1-866-618-8686. Call 1-866-618-8686 " Did not pick up call.
866-269-1726
December 20, 2024
2024-11-04 09:14 Z-07 Mon +1 866 269 1726 no voicemail 2024-11-26 09:52 Z-07 Tue +1 866 269 1726 vo ...