Numbers starting with 510-473 in Oakland, CA
This page collects user-reported phone numbers starting with 510-473, a prefix associated with Oakland, CA and listed under ALLEGIANCE TELECOM.
Reported numbers
4
Reports in last 7 days
1
Reports in last 30 days
1
Last activity
Aug 24, 2026
Location
Oakland, CA
Number type
Landline
What stands out about this prefix
This prefix currently has 4 reported numbers on who-called.us. 1 reports were added in the last 7 days and 1 in the last 30 days.
In the deduplicated comment sample, the most frequent label is unknown; other labels include debt collector.
The reference data for this prefix points to Oakland, CA. In the available metadata, this range is labeled as landline. The listed carrier for this prefix is ALLEGIANCE TELECOM. Because this prefix belongs to area code 510, it can also be compared with broader reporting patterns across that area code.
How this prefix is being reported
These categories come from classified user reports tied to numbers starting with 510-473. They help show whether reports cluster around one kind of call or are spread across multiple patterns.
Type
Reports
Share
Unknown
3
75%
Debt collector
1
25%
Recent comment examples
The comments below are recent examples from reports tied to numbers starting with 510-473. They add real wording and context that category labels alone cannot show.
Recently reported numbers
The list below shows recently active numbers tied to this prefix.
1-510-473-3175
1
1-510-473-5000
When an unknown numbers calls me, I never answer it immediately. I usually wait for the voice message.This number 5104735000 called me a few times yesterday but no message was left.I don't think it was something importan…
1-510-473-8164
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 5104738164 . They call…
1-510-473-7496
Got a call from this phone number today in the morning 2/24/2020 , they left no message. It is risky to answer any unknown calls. In a lot of cases they get paid for every pick up call even though they don't get to fleec…