sosou.de
sosou.de

Area Code 510

Where does the 510 area code belong?

STATE
California
TIME ZONE
Pacific Time
MAJOR CITY
Oakland

The 510 Area Code (or Area Code 510) is located in the state of CA. Area Code 510 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.42 million unique phone numbers and 7.86 million individuals near the city of Hayward

Area Code 510 History

Area code 510 was put into service. Area code 510 was created from a split of area code 415. In 1998 area code 510 was split to form area code 925.

Following cities also use area code 510:

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

ZIP codes in Area Code 510:

90001 (Los Angeles)
90002 (Los Angeles)
90003 (Los Angeles)
90004 (Los Angeles)
90005 (Los Angeles)
90006 (Los Angeles)
90007 (Los Angeles)
90008 (Los Angeles)
90009 (Los Angeles)
90010 (Los Angeles)

Big city in area code 510

Oakland

COUNTY
Alameda
POPULATION
392,681
Fremont

COUNTY
Alameda
POPULATION
220,411
Hayward

COUNTY
Alameda
POPULATION
182,295
Berkeley

COUNTY
Alameda
POPULATION
122,077
Source: WorldAtlas.com
NUMBER OF PREFIXES
779
NUMBER OF CELLPHONES
644,855
NUMBER OF LAND LINES
1,284,353
MEDIAN HOME VALUE
$453K
MEDIAN INCOME
$75.8K
Source: WorldAtlas.com

Browse Area Code (510) Prefixes

PREFIX COUNTY CITY CARRIER TYPE
510-832 Alameda Oakland Pacific Bell Landline
510-834 Alameda Oakland Pacific Bell Landline
510-835 Alameda Oakland Pacific Bell Landline
510-836 Alameda Oakland Pacific Bell Landline
510-837 Contra Costa Richmond Teleport Communications Group - San Francisco Landline
510-839 Alameda Oakland Pacific Bell Landline
510-840 Alameda Oakland American Messaging Services, Llc Wireless
510-841 Alameda Berkeley Pacific Bell Landline
510-842 San Francisco San Francisco Allegiance Telecom, Inc. - CA Landline
510-843 Alameda Berkeley Pacific Bell Landline
510-844 Alameda Oakland Allegiance Telecom, Inc. - CA Landline
510-845 Alameda Berkeley Pacific Bell Landline
510-846 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-847 Alameda Berkeley Cellco Partnership Dba Verizon Wireless - CA Wireless
510-848 Alameda Berkeley Pacific Bell Landline
510-849 Alameda Berkeley Pacific Bell Landline
510-851 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-852 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-853 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-854 Contra Costa El Sobrante O1 Communications, Inc. - CA Landline
510-855 Alameda Oakland Utility Telecom Group, Llc - CA Wireless
510-856 Alameda Hayward Allegiance Telecom, Inc. - CA Landline
510-857 Alameda Fremont Allegiance Telecom, Inc. - CA Landline
510-858 San Francisco San Francisco Sprint Spectrum L.p. Wireless
510-859 Alameda Oakland Mpower Communications Corp - CA Landline
510-860 Contra Costa Richmond Level 3 Communications, Llc - CA Landline
510-861 Alameda Hayward New Cingular Wireless Pcs, Llc Wireless
510-862 Alameda Hayward New Cingular Wireless Pcs, Llc Wireless
510-863 San Francisco San Francisco Mcimetro Access Transmission Services Llc Landline
510-864 Alameda Alameda Pacific Bell Landline
510-865 Alameda Alameda Pacific Bell Landline
510-866 San Francisco San Francisco Sprint Spectrum L.p. Wireless
510-867 Alameda Oakland Sprint Spectrum L.p. Wireless
510-868 San Francisco San Francisco Broadwing Communications, Llc - CA Landline
510-869 Alameda Oakland Pacific Bell Landline
510-870 Alameda Union City Broadwing Communications, Llc - CA Landline
510-872 San Francisco San Francisco Sprint Spectrum L.p. Wireless
510-873 Alameda Oakland Pacific Bell Landline
510-874 Alameda Oakland Pacific Bell Landline
510-875 Alameda Oakland Xo California, Inc. Landline
510-877 San Francisco San Francisco Mci Worldcom Communications, Inc., CA Landline
510-878 San Francisco San Francisco Comcast Phone Of California, Llc - CA Landline
510-879 San Francisco San Francisco Teleport Communications Group - San Francisco Landline
510-880 Alameda Hayward Matrix Telecom, Llc. Sii Tnci - CA Landline
510-881 Alameda Hayward Pacific Bell Landline
510-882 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-883 Alameda Berkeley Pacific Bell Landline
510-884 Alameda Hayward Pacific Bell Wireless
510-885 Alameda Hayward Pacific Bell Landline
510-886 Alameda Hayward Pacific Bell Landline
510-887 Alameda Hayward Pacific Bell Landline
510-888 Alameda Hayward Pacific Bell Landline
510-889 Alameda Hayward Pacific Bell Landline
510-891 Alameda Oakland Pacific Bell Landline
510-892 Alameda Hayward Matrix Telecom, Llc. Sii Tnci - CA Landline
510-893 Alameda Oakland Pacific Bell Landline
510-894 Alameda Fremont Comcast Phone Of California, Llc - CA Landline
510-895 Alameda San Leandro Pacific Bell Landline
510-896 Alameda Fremont Teleport Communications Group - San Francisco Landline
510-897 Alameda Fremont Teleport Communications Group - San Francisco Landline
510-898 San Francisco San Francisco Teleport Communications Group - San Francisco Landline
510-899 Alameda Oakland Matrix Telecom, Llc. Sii Tnci - CA Landline
510-900 San Francisco San Francisco Cf Communications, Llc Dba Telekenex - CA Landline
510-903 San Francisco San Francisco Broadwing Communications, Llc - CA Landline
510-904 San Francisco San Francisco Broadwing Communications, Llc - CA Landline
510-907 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-908 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-909 Alameda Hayward Cellco Partnership Dba Verizon Wireless - CA Wireless
510-910 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
510-912 Alameda Oakland Cellco Partnership Dba Verizon Wireless - CA Wireless
« 1 ...7 8 9 10 »

Phone Numbers Starting With (510) Area Code

Phone Number
510-738-3275		 USAGE
Wireless		 City
Oakland		 Operate
Read more about who called from 5107383275		 Update Time
Mar-26-2026
Phone Number
510-340-9029		 USAGE
Wireless		 City
Hayward		 Operate
Read more about who called from 5103409029		 Update Time
Mar-26-2026
Phone Number
510-224-2019		 USAGE
Wireless		 City
Hercules		 Operate
Read more about who called from 5102242019		 Update Time
Mar-26-2026
Phone Number
510-561-6012		 USAGE
Wireless		 City
Hercules		 Operate
Read more about who called from 5105616012		 Update Time
Mar-26-2026
Phone Number
510-564-2888		 USAGE
Landline		 City
San Francisco		 Operate
Read more about who called from 5105642888		 Update Time
Mar-26-2026
Phone Number
510-892-4463		 USAGE
Landline		 City
Hayward		 Operate
Read more about who called from 5108924463		 Update Time
Mar-26-2026
Phone Number
510-936-6285		 USAGE
Landline		 City
Fremont		 Operate
Read more about who called from 5109366285		 Update Time
Mar-26-2026
Phone Number
510-244-1150		 USAGE
Landline		 City
Hayward		 Operate
Read more about who called from 5102441150		 Update Time
Mar-26-2026
  1. United States
    2. >
  2. 5XX
    3. >
  3. California - CA
    4. >
  4. Area code 510