Reverse phone number lookup area code 510

They claimed they are a company called RES for a las Vegas getaway and are giving you a $500 gift towards the price of getaway.

Thank you i am tired of thise calls

Unknown Hayward CA annoying spam caller.

Unsolicited call regarding a job

British accent. No identification. Couldn?t identify that it was speaking to voicemail. Seems like it might be AI-generated (I?ve received others like this).

Scam reported by others. Claims to be Kaiser.

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Scam Call, No Caller ID, No Message Left. NEVER Answer ANY Calls From Numbers W/No Caller ID, Let Them Go To Voicemail, If They Don't Leave A Message, It Wasn't Important. If You Do Answer A Call From A Number W/No Caller ID, Ask For The Name Of The Company They Are Calling From & Call Them Back Using The Number On The Company's Website BEFORE Discussing ANYTHING W/Them So They Don't Use Your Info For Identity Theft. Do NOT Hire Anyone Who Calls From A Number W/No Caller ID, Give Them A Donation Or Accept Any Offers From Them. Get A Referral From Someone You Trust If You Need To Hire Someone, Make Donations On The Website Of The Organization Or Charity You Want To Support & Look For Offers On Government Or Company Websites. People Making Unwanted Sales Or Robo Calls, Asking For Donations And Scammers Use Numbers W/No Caller ID. DO NOT ANSWER CALLS FROM THIS NUMBER, IT IS AN UNWANTED CALL. POSSIBLY AN UNWANTED SALES OR ROBO CALL, DONATION SOLICITATION OR FROM A SCAMMER. BE CAREFUL.

Cell phone call from someone stating they were calling from Homeland Security

Spam report it and block it