Reported numbers
9
Reports in last 7 days
0
Reports in last 30 days
0
Last activity
Jan 9, 2024
Prefix allocation location
Oakland, CA
Line type
Landline
Carrier / operator
GLOBAL CROSSING LOCAL SERVICES

The location describes the prefix allocation.

How this prefix is being reported

These categories come from classified user reports tied to numbers starting with 510-277. They help show whether reports cluster around one kind of call or are spread across multiple patterns.

Type
Reports
Share
Unknown
8
88.9%
SSN scam
1
11.1%

Dated report examples

1-510-277-3351

Date: Dec 17, 2021

I picked up but no one responded so I am assuming that it is some form of auto-connect on voice system, I had music in background which may have confused it. No idea yet if it is nuisance sales type call or criminal spam…

1-510-277-4011

Date: Jun 24, 2021

When an unknown number like the one 5102774011 is calling I never answer. I don't like telemarketers. If it was something important they would leave a voice message. But they didn't. I think it is another telephone ad.

1-510-277-4308

Date: Oct 25, 2020

This number 5102774308 called me yesterday and early this morning. I thought it was something important. I'm returning this call now but there is no answer. I'm trying again and now it seems I'm losing the connection. Pr…

1-510-277-4024

Date: Oct 17, 2020

Yesterday 10/16/2020 the number 5102774024 phoned me several times. I couldn't answer it. Later I called it back. I was rejected. I called it later again but there was silence on the other side. I think it is nothing imp…

1-510-277-4446

Date: Oct 13, 2020

This number 5102774446 called me yesterday when I was driving. Then it called me again in the morning but I was at work and couldn't answer it. I was trying to call back several times but the line was engaged. I'm sure t…

1-510-277-5155

Date: Aug 15, 2020

It is good that there are such pages. It is easy to find out who called you. But this time I didn't find answer who called me. Anybody can help me to find it out ??. I'm searching info about number 5102775155 . They call…

1-510-277-4737

Date: Mar 25, 2020

They called me from the number 5102774737 No message left. Not calling them back. Waste of my time. I do not know who this is nor do I answer calls from people I don't know. If you don't leave a message I won't call you,…

1-510-277-4556

Date: Jul 5, 2019

Wanna know whose number is this 510-277-4556 ?

Reported numbers — newest report first

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