phone book, or the business directory.

Area Code 510

Located in the Pacific (GMT -08:00) time zone. Area code 510 serves the state of California. This area code was assigned on April 25th, 1990. On September 2nd, 1991 it went into service. 510 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Information for Area Code 510

Area Code
510
Country
United States
State
California (CA)
Major City
Oakland
Time Zone
Pacific (GMT -08:00)
Population
1,759,730
White Population
791,057
Black Population
298,240
Hispanic Population
342,790
Asian Population
383,206
Hawaiian Population
11,629
Indian Population
11,188
Other Population
166,286
Male Population
867,496
Female Population
892,234
Avg House Value
$308,709.52
Avg Household Income
$54,382.55
Avg Persons Per Household
2.55
Median Age
36.72
Median Age (Male)
35.75
Median Age (Female)
37.46

List of Cities in Area Code Overlay Complex 270

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

List of Zip Codes in Area Code 510

  • 94546
  • 94541
  • 94542
  • 94610
  • 94612
  • 94607
  • 94617
  • 94615
  • 94536
  • 94555
  • 94560
  • 94709
  • 94703
  • 94704
  • 94111
  • 94105
  • 94130
  • 94104
  • 94538
  • 94539
  • 94108
  • 94805
  • 94850
  • 94804
  • 94803
  • 94564
  • 94547
  • 94572
  • 94103
  • 94107
  • 94801
  • 94587
  • 94595
  • 94596
  • 94598
  • 94545
  • 94544
  • 94602
  • 94606
  • 94601
  • 94501
  • 94502
  • 94086
  • 94085
  • 94089
  • 94710
  • 94706
  • 94578
  • 94579
  • 94577
  • 94619
  • 94611
  • 94621
  • 94603
  • 94605
  • 94609
  • 94618
  • 94608
  • 94525
  • 95131
  • 95134
  • 95101
  • 94102
  • 94124
  • 94134
  • 94112
  • 94110

SPs and Telephone companies in Area Code 270

  • Pacific Bell
  • Sprint Spectrum L.p.
  • American Messaging Services, Llc
  • T-mobile Usa, Inc.
  • Usa Mobility Wireless, Inc.
  • New Cingular Wireless Pcs, Llc
  • Matrix Telecom, Llc. Sii Tnci - Ca
  • Mci Worldcom Communications, Inc., Ca
  • Bandwidth.com Clec, Llc - Ca
  • Peerless Network Of California, Llc - Ca
  • Level 3 Telecom Of California, Lp - Ca
  • O1 Communications, Inc. - Ca
  • Metro Pcs, Inc.
  • Mpower Communications Corp - Ca
  • At&t Corp.
  • Cellco Partnership Dba Verizon Wireless - Ca
  • Broadvox-clec, Llc - Ca
  • 33 Wireless Inc.
  • Mcimetro Access Transmission Services Llc
  • Broadwing Communications, Llc - Ca
  • Comcast Phone Of California, Llc - Ca
  • Xo California, Inc.
  • U.s. Telepacific Corp. - Ca
  • Level 3 Communications, Llc - Ca
  • Cf Communications, Llc Dba Telekenex - Ca
  • Centurylink Communications Llc
  • Teleport Communications Group - San Francisco
  • Global Crossing Local Services, Inc.-ca
  • North County Communications Corp. - Ca
  • Allegiance Telecom, Inc. - Ca
  • Getgo Communications Llc - Ca
  • Vaya Telecom, Inc. - Ca
  • Utility Telecom Group, Llc - Ca
  • Onvoy, Llc - Ca
  • Neutral Tandem-california, Llc - Ca
  • Neutral Tandem-California, Llc - CA
  • Sonic Telecom, Llc - CA
  • Brooks Fiber Communications Of California - Ca
  • Cellco Partnership Dba Verizon Wireless - CA
  • Airus, Inc. - Ca
  • Paetec Communications, Inc. - Ca
  • Mpower Networks Services Inc. - Ca

Phone Numbers Beginning With 510