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 (341) 587-XXXX where 587 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (341) 587 exchange is located within the 341 area code in San Francisco-Oakland-San Jose, CA. It connects landline numbers from the Bandwidth.com carrier in Alameda county. Associated zip codes include 94587.
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:
(341) 587-8814 - April 10th, 2026 5:25am
Reported as spam through quick feedback
(341) 587-9639 - November 6th, 2025 9:24pm
A scammer that wants you to believe you have an account balance.
(341) 587-9639 - November 6th, 2025 9:24pm
A scammer that wants you to believe you have an account balance.
(341) 587-9038 - June 13th, 2023 5:24pm
****ants
(341) 587-9627 - February 2nd, 2022 3:47pm | Reported from Cibolo, TX
No info on this number. Rang once then ***g up. Possible scam.
(341) 587-9674 - July 29th, 2022 9:12pm | Reported from Ashburn, VA
This number has repeatedly called me it is a telemarketer