Learn more about this area code and exchange and where the caller may be located.
The phone exchange is the three digits after the area code and before the extension. An example is (650) 977-XXXX where 977 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (650) 977 exchange is located within the 650 area code in San Francisco-Oakland-San Jose, CA. It connects landline numbers from the Bandwidth.com carrier in San Mateo county. Associated zip codes include 94044.
Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in San Francisco-Oakland-San Jose, CA or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.
People are Saying:
(650) 977-4287 - May 27th, 2026 3:18pm
Got a TEXT from this #. Calling me by some other name. CLARE from ALMOST FAMILY. I never got in touch with these people. ROBO SPAM SCAMMER.
(650) 977-7327 - August 19th, 2026 4:53pm
SCAMMERS HARASSERS PSYCHOPATHS YUCK SECRET ADMIRERS
(650) 977-3898 - June 25th, 2026 4:28am
Reported as spam through quick feedback
(650) 977-4706 - September 17th, 2026 6:28am
Reported as spam through quick feedback
(650) 977-4287 - May 27th, 2026 3:15pm
Reported as spam through quick feedback
(650) 977-2614 - August 7th, 2026 1:44am
repeated calls after 9:30 pm
(650) 977-8997 - June 18th, 2023 10:07pm | Reported from Ashburn, VA
He is stocking my child
(650) 977-2699 - June 5th, 2023 8:23pm | Reported from Palo Alto, CA
Pretended a previous correspondence
(650) 977-6010 - June 14th, 2023 8:13pm | Reported from Ashburn, VA
Potential scammer
(650) 977-8319 - May 22nd, 2022 10:44pm
I'm rea****g out giving you what you want with a delightful deal at hand on your property I tried to contact you last night, it turns out we missed., if you're thinking about selling please shell out a few technicalities and see the offer here RdKV1.com/chgZqwHT