1. Area Code Lookup
  2. Area code 510
  3. Prefix 442
510-441-XXXX
510-443-XXXX

Area Code 510 Information and Location Details

The 510-442-XXXX area code prefix is located in San Jose, California including Hayward, Oakland and was originally put into service on January 14th 2000. Run a search and find out who's calling you now.

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Country

United States of America

State

California

Largest City

San Jose

Timezone

Pacific

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510-442 PHONE NUMBERS DIRECTORY

To make looking up a phone number easier when you’re not sure about the last 4 digits, we grouped them below by hundreds.

(510) 442-xxxx Phone Numbers grouped by hundreds

10XX - 19XX
(510) 442 13XX
(510) 442 14XX
(510) 442 16XX
Total Reported Spam Calls : 372
20XX - 29XX
(510) 442 21XX
(510) 442 22XX
(510) 442 24XX
(510) 442 25XX
(510) 442 26XX
Total Reported Spam Calls : 216
30XX - 39XX
(510) 442 38XX
Total Reported Spam Calls : 165
40XX - 49XX
(510) 442 44XX
(510) 442 45XX
Total Reported Spam Calls : 118
50XX - 59XX
(510) 442 52XX
(510) 442 56XX
Total Reported Spam Calls : 156
60XX - 69XX
(510) 442 68XX
(510) 442 69XX
Total Reported Spam Calls : 347
80XX - 89XX
(510) 442 80XX
Total Reported Spam Calls : 352
The 510-442-XXXX area code prefix is located in San Jose, California including Hayward, Oakland and was originally put into service on January 14th 2000. Run a search and find out who's calling you now.

Recently Reported Numbers

(510) 442-7377Neutral

Got a text stating to call 850-390-4724 or court is scheduled for 01/09/2020. Called number they stated I owed on a defaulted PAYDAY Loan from 2013. I never took out a Payday loan. Company is called Mediation Collection Services...I think its a scam

(510) 442-3718Unknown

After I ran the number through both Yahoo and Google I found out that this number does not go back to them. Lying is against the TOS and your post has been reported for removal.

(510) 442-7344Dangerous

Same as the others - they call my phone from different numbers looking for my sister regarding some “file”. Completely bogus.

(510) 442-3740Unknown

Caller ID says "TOLL FREE CALL". Left no message.

(510) 442-6792Unknown

Left no message.

(510) 442-4899Neutral

Received this msg. “Mollie been diagnosed w/feminine or Uterus Cancer, You Can qualify for Substantial compensation, Reply YES for more info or quit”

(510) 442-5068Neutral

Debt Collector - Account Control Technology

(510) 442-5832Unknown

hey

(510) 442-4598Dangerous

Unsolicited call stating that my doctor sent a discount for my prescription. There was a link to click. I do not have any prescriptions from my doctor.

(510) 442-3827Unknown

Case number being sued

(510) 442-3340Unknown

Hey, I'm now up to 19 calls from this number. Does anyone know if there is a way to sue a company for harassment when they bother you a ridiculous number of times?

(510) 442-3358Unknown

Call your local FBI immediately! 681-661-0505 is an extortionist of funds and may have illegal ties. Call ASAP.

(510) 442-1613Unknown

I didn't answer. No message.

(510) 442-8367Unknown

Picked up phone and there was silence on the other end.

(510) 442-1038Unknown

Constantly calls

(510) 442-2312Unknown

Several calls from 866-317-1292.

(510) 442-7858Unknown

Caller ID shows "SCAM LIKELY".I pressed IGNORE.Caller left no message.Caller blocked.Call type: Scam suspicion

(510) 442-5300Unknown

They called my mobile phone.

Recently Searched Numbers

No additional information reported for these searched numbers. Received a call from any phone number listed below? Please consider helping the community by reporting your experience.

510-442-7488
ReportAmerican Messaging (am)
510-442-9409
ReportAmerican Messaging (am)
510-442-7574
ReportAmerican Messaging (am)
510-442-8499
ReportAmerican Messaging (am)
510-442-1477
ReportAmerican Messaging (am)
510-442-2895
ReportAmerican Messaging (am)
510-442-4807
ReportAmerican Messaging (am)
510-442-3191
ReportAmerican Messaging (am)
510-442-3048
ReportAmerican Messaging (am)
510-442-3953
ReportAmerican Messaging (am)
510-442-9051
ReportAmerican Messaging (am)
510-442-7067
ReportAmerican Messaging (am)
510-442-8553
ReportAmerican Messaging (am)
510-442-5316
ReportAmerican Messaging (am)
510-442-8144
ReportAmerican Messaging (am)
510-442-6077
ReportAmerican Messaging (am)

Most searched numbers

Cell
All TimeThis Month
510-442-5828First seen 2016-10-20510-442-2709First seen 2014-03-02
510-442-5389First seen 2022-12-16510-442-9545First seen 2021-04-24
510-442-2042First seen 2013-05-29510-442-6618First seen 2017-11-13
510-442-5495First seen 2019-03-24510-442-3479First seen 2012-09-26
510-442-9450First seen 2025-11-11510-442-7519First seen 2015-04-25
Landline
All TimeThis Month
510-442-1147First seen 2023-12-24510-442-1168First seen 2013-01-25
510-442-2960First seen 2014-08-16510-442-3870First seen 2022-07-09
510-442-2011First seen 2011-04-11510-442-8161First seen 2014-05-25
510-442-9149First seen 2011-09-05510-442-9055First seen 2024-10-26
510-442-7002First seen 2026-01-04510-442-2094First seen 2022-01-09

Cities With coverage

CITY LIST
Alameda
Albany
Berkeley
Crockett
El Sobrante
Fremont
Hayward
Hercules
Oakland
Richmond
San Francisco
San Jose
San Leandro
Sunnyvale
Union City
Walnut Creek