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Area Code 650

There are 715 phone number prefixes within area code 650. Additionally, there are more than 1,300 phone numbers in this area code that have received at least one user report. The location of calls from area code 650 is California, USA. Most numbers in this area code are in US Pacific time, where the time is currently 9:39:15 PM on June 6, 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
650-712 Half Moon Bay, CA Pacific Bell
650-713 Half Moon Bay, CA Allegiance Telecom, Inc. - Ca
650-714 Palo Alto, CA New Cingular Wireless Pcs, Llc
650-716 Redwood City, CA Xo California, Inc.
650-718 Moss Beach, CA Teleport Communications America, Llc - Ca
650-719 Moss Beach, CA Allegiance Telecom, Inc. - Ca
650-720 Half Moon Bay, CA Mcimetro Access Transmission Services Llc
650-721 Palo Alto, CA Level 3 Communications, Llc - Ca
650-722 Redwood City, CA Cellco Partnership Dba Verizon Wireless - Ca
650-723 Palo Alto, CA Level 3 Communications, Llc - Ca
650-724 Palo Alto, CA Level 3 Communications, Llc - Ca
650-725 Palo Alto, CA Level 3 Communications, Llc - Ca
650-726 Half Moon Bay, CA Pacific Bell
650-727 San Mateo, CA Bandwidth.com Clec, Llc - Ca
650-728 Moss Beach, CA Pacific Bell
650-729 Half Moon Bay, CA Teleport Communications America, Llc - Ca
650-730 San Carlos-belmont, CA Cellco Partnership Dba Verizon Wireless - Ca
650-731 San Francisco:juniper Da, CA Astound Broadband, Llc - Ca
650-732 Millbrae, CA Cellco Partnership Dba Verizon Wireless - Ca
650-733 Pacifica, CA Allegiance Telecom, Inc. - Ca
650-735 Pacifica, CA Teleport Communications America, Llc - Ca
650-736 Palo Alto, CA Level 3 Communications, Llc - Ca
650-737 South San Francisco, CA Pacific Bell
650-738 Pacifica, CA Pacific Bell
650-739 Palo Alto, CA Pacific Bell
650-740 San Mateo, CA New Cingular Wireless Pcs, Llc
650-741 South San Francisco, CA Pacific Bell
650-742 South San Francisco, CA Pacific Bell
650-743 Redwood City, CA New Cingular Wireless Pcs, Llc
650-744 Mountain View, CA Fractel, Llc
650-745 South San Francisco, CA Teleport Communications America, Llc - Ca
650-746 San Francisco:juniper Da, CA Pacific Bell
650-747 La Honda, CA Pacific Bell
650-748 La Honda, CA Teleport Communications America, Llc - Ca
650-749 La Honda, CA Allegiance Telecom, Inc. - Ca
650-750 Half Moon Bay, CA Onvoy, Llc - Ca
650-752 Palo Alto, CA Pacific Bell
650-753 San Mateo, CA T-mobile Usa, Inc.
650-754 South San Francisco, CA Pacific Bell
650-755 San Francisco:juniper Da, CA Pacific Bell
650-756 San Francisco:juniper Da, CA Pacific Bell
650-757 San Francisco:juniper Da, CA Pacific Bell
650-758 San Francisco:juniper Da, CA Pacific Bell
650-759 San Mateo, CA Cellco Partnership Dba Verizon Wireless - Ca
650-761 San Francisco:juniper Da, CA Pacific Bell
650-762 San Mateo, CA Pacific Bell
650-763 South San Francisco, CA Level 3 Communications, Llc - Ca
650-764 California
650-766 San Mateo, CA New Cingular Wireless Pcs, Llc
650-769 San Carlos-belmont, CA Mcimetro Access Transmission Services Llc
650-770 Los Altos, CA Onvoy, Llc - Ca
650-771 Redwood City, CA Metropcs, Inc.
650-772 Mountain View, CA T-mobile Usa, Inc.
650-773 San Mateo, CA Cellco Partnership Dba Verizon Wireless - Ca
650-776 Palo Alto, CA Sprint Spectrum, L.p.
650-777 Millbrae, CA Pacific Bell
650-779 Redwood City, CA Teleport Communications America, Llc - Ca
650-780 Redwood City, CA Pacific Bell
650-781 San Mateo, CA Bandwidth.com Clec, Llc - Ca
650-782 Los Altos, CA Ton80 Communications, Llc
650-784 South San Francisco, CA Sprint Spectrum, L.p.
650-785 Palo Alto, CA Cellco Partnership Dba Verizon Wireless - Ca
650-786 Redwood City, CA Pacific Bell
650-787 San Mateo, CA New Cingular Wireless Pcs, Llc
650-788 Palo Alto, CA Fractel, Llc
650-789 Mountain View, CA Fractel, Llc
650-793 Mountain View, CA Cellco Partnership Dba Verizon Wireless - Ca
650-794 South San Francisco, CA Pacific Bell
650-795 La Honda, CA Mcimetro Access Transmission Services Llc
650-796 Palo Alto, CA New Cingular Wireless Pcs, Llc
650-797 South San Francisco, CA New Cingular Wireless Pcs, Llc
650-798 Palo Alto, CA Teleport Communications America, Llc - Ca
650-799 Palo Alto, CA New Cingular Wireless Pcs, Llc
650-800 Palo Alto, CA Onvoy, Llc - Ca
650-801 San Carlos-belmont, CA Teleport Communications America, Llc - Ca
650-802 San Carlos-belmont, CA Pacific Bell
650-804 Palo Alto, CA New Cingular Wireless Pcs, Llc
650-805 California
650-808 South San Francisco, CA Pacific Bell
650-810 Mountain View, CA Us Telepacific Corp. - Ca
650-811 California
650-812 Palo Alto, CA Pacific Bell
650-813 Palo Alto, CA Pacific Bell
650-814 Palo Alto, CA Sprint Spectrum, L.p.
650-815 Palo Alto, CA Mcimetro Access Transmission Services Llc
650-817 Redwood City, CA Pacific Bell
650-818 California
650-821 South San Francisco, CA Teleport Communications America, Llc - Ca
650-822 South San Francisco, CA Onvoy, Llc - Ca
650-823 Los Altos, CA New Cingular Wireless Pcs, Llc
650-825 South San Francisco, CA Mcimetro Access Transmission Services Llc
650-826 South San Francisco, CA Sprint Spectrum, L.p.
650-827 South San Francisco, CA Pacific Bell
650-829 South San Francisco, CA Pacific Bell
650-830 San Carlos-belmont, CA Level 3 Communications, Llc - Ca
650-831 California
650-832 San Carlos-belmont, CA Mpower Communications Corp. - Ca
650-833 Palo Alto, CA Pacific Bell
650-834 South San Francisco, CA Metropcs, Inc.
650-835 South San Francisco, CA O1 Communications, Inc. - Ca

Recent Call Explore
User Reports

925-433-0384
June 6, 2025
spam caller not wanted no answe doesn't answer when called back
256-216-4583
June 6, 2025
unknown caller who did not lreave a message after voicemai opened.
845-261-0542
June 5, 2025
I believe they are scammers seeking information. He even said to me when I questioned him “I will ...
219-209-9799
June 4, 2025
I received a call from this number and they want me to call them back at 855-705-0249
267-703-3744
June 2, 2025
They called 20 times a day leave no message. Very disturbing