1. Area Code Lookup
  2. Area code 510
  3. Prefix 978
510-979-XXXX

Area Code 510 Information and Location Details

The 510-978-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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510-978 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) 978-xxxx Phone Numbers grouped by hundreds

00XX - 09XX
(510) 978 00XX
(510) 978 01XX
(510) 978 02XX
(510) 978 05XX
(510) 978 06XX
(510) 978 09XX
Total Reported Spam Calls : 239
10XX - 19XX
(510) 978 10XX
(510) 978 11XX
(510) 978 12XX
(510) 978 15XX
(510) 978 17XX
(510) 978 18XX
(510) 978 19XX
Total Reported Spam Calls : 530
20XX - 29XX
(510) 978 21XX
(510) 978 22XX
(510) 978 23XX
(510) 978 24XX
(510) 978 26XX
(510) 978 27XX
(510) 978 28XX
(510) 978 29XX
Total Reported Spam Calls : 250
30XX - 39XX
(510) 978 30XX
(510) 978 31XX
(510) 978 32XX
(510) 978 35XX
(510) 978 36XX
(510) 978 37XX
(510) 978 38XX
(510) 978 39XX
Total Reported Spam Calls : 436
40XX - 49XX
(510) 978 44XX
Total Reported Spam Calls : 159
50XX - 59XX
(510) 978 50XX
(510) 978 51XX
(510) 978 52XX
(510) 978 53XX
(510) 978 54XX
(510) 978 56XX
(510) 978 57XX
(510) 978 58XX
(510) 978 59XX
Total Reported Spam Calls : 117
60XX - 69XX
(510) 978 61XX
(510) 978 62XX
(510) 978 63XX
(510) 978 64XX
(510) 978 66XX
(510) 978 67XX
(510) 978 69XX
Total Reported Spam Calls : 442
70XX - 79XX
(510) 978 70XX
(510) 978 71XX
(510) 978 72XX
(510) 978 73XX
(510) 978 74XX
(510) 978 75XX
(510) 978 76XX
(510) 978 77XX
(510) 978 78XX
(510) 978 79XX
Total Reported Spam Calls : 403
80XX - 89XX
(510) 978 82XX
(510) 978 83XX
(510) 978 84XX
(510) 978 85XX
(510) 978 86XX
(510) 978 87XX
(510) 978 89XX
Total Reported Spam Calls : 114
90XX - 99XX
(510) 978 90XX
(510) 978 91XX
(510) 978 92XX
(510) 978 93XX
(510) 978 94XX
(510) 978 96XX
(510) 978 97XX
(510) 978 98XX
Total Reported Spam Calls : 73
The 510-978-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) 978-2878Dangerous

Scam free Marriott Hotel scam

(510) 978-3982Unknown

Silent CF (510) 978-3982 FLORES VICTOR Today 05:00 PM 00:13. Dangerous looking sites while doing a search

(510) 978-3982Unknown

No message left, likely SCAM. BLOCKED

(510) 978-2615Dangerous

Voice message from an "Officer Amanda Barnes" claiming that fraudulent activity had been detected on my SSN on the south border of Texas, and to press 1 if I wanted to speak to an officer. Clearly a scam attempt as SSA don't operate like this.

(510) 978-4204Dangerous

same call every day same time....i hate them

(510) 978-4204Unknown

Received call from number I don't recognize. No message left.

(510) 978-4204Neutral

Same number keeps calling Cell every week same day at the same time!

(510) 978-4204Dangerous

Fake PG&E call ‘to lower utility rates’. First a recording to bait you, then switch to live full ID info farming!

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.

510-978-3439
ReportLevel 3 Communications
510-978-4896
ReportLevel 3 Communications
510-978-4264
ReportLevel 3 Communications
510-978-7724
ReportLevel 3 Communications
510-978-3686
ReportLevel 3 Communications
510-978-9424
ReportLevel 3 Communications
510-978-4616
ReportLevel 3 Communications
510-978-8139
ReportLevel 3 Communications
510-978-7332
ReportLevel 3 Communications
510-978-5393
ReportLevel 3 Communications
510-978-5506
ReportLevel 3 Communications
510-978-4977
ReportLevel 3 Communications
510-978-9806
ReportLevel 3 Communications
510-978-9174
ReportLevel 3 Communications
510-978-1434
ReportLevel 3 Communications
510-978-3188
ReportLevel 3 Communications
510-978-4163
ReportLevel 3 Communications

Most searched numbers

Cell
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510-978-6140First seen 2012-10-03510-978-8595First seen 2020-06-14
510-978-1391First seen 2020-08-17510-978-4003First seen 2014-12-23
510-978-6071First seen 2014-04-17510-978-7123First seen 2011-03-03
510-978-1115First seen 2011-03-23510-978-7623First seen 2024-07-28
510-978-7433First seen 2013-06-21510-978-2269First seen 2023-01-25
Landline
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510-978-1386First seen 2025-08-30510-978-9496First seen 2026-01-21
510-978-6594First seen 2017-06-04510-978-5384First seen 2026-01-09
510-978-2883First seen 2017-12-13510-978-6844First seen 2013-11-22
510-978-8155First seen 2018-07-19510-978-7817First seen 2022-06-07
510-978-2244First seen 2014-11-11510-978-1625First seen 2021-06-21

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