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650 Area Code

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650 AREA CODE INFO


State

California

Major City

San Mateo


Time Zone

America/Los_Angeles

Current Time

02:07 PM

Where is area code 650 located?

Reverse Phone Lookup for Area Code 650

Unwanted calls from a 650 number in CA can interrupt your day and raise concerns. Is it someone you know or a scammer trying to steal your personal information or money? Searqle makes it easy to find out. Stop annoying calls and protect yourself from potential threats with just a few clicks.

The service works online, so you don’t need to install anything. Just open the website in any browser, type in the phone number, and receive a report uncovering name, address, and other useful information. It’s an ideal solution for anyone curious about a missed call, verifying a contact, or even following up on an important connection.
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Nearby Area Codes

Area Code 341

State

California

Major City

Oakland

Area Code 408

State

California

Major City

San Jose

Area Code 415

State

California

Major City

San Francisco

Area Code 510

State

California

Major City

Oakland

Area Code 628

State

California

Major City

San Francisco

Area Code 669

State

California

Major City

San Jose

Area Code 831

State

California

Major City

Salinas

Area Code 925

State

California

Major City

Concord

History of the 650 Area Code

The 650 area code was introduced in 1997, splitting the original 415 area code to accommodate the rapid population growth and increasing demand for phone numbers. Silicon Valley's explosion as a tech hub led to the need for additional phone numbers to support the growing number of businesses and residents in the area.

Key Milestones

  • 1947: The 415 area code was originally assigned to the San Francisco Bay Area.
  • 1997: The 650 area code was created by splitting the 415 area code to serve the southern part of the Peninsula.
  • Present Day: The 650 area code continues to serve the heart of Silicon Valley, a global center for technology and innovation.

Facts and Statistics

1,601,517Population
39,6Median age
$87,991Income (per capita)
3,2Median family size
910,583Labor force
4,70%Unemployment rate
781 records found

Phone number prefixes in the 650 area code

Prefix:City:Carrier:
Prefix:City:Carrier:
Prefix:City:Carrier:
(650) 200San MateoO1 Communications, Inc. - Ca
(650) 201San BrunoSprint Spectrum L.p.
(650) 202San MateoUtility Telecom Group, Llc - Ca
(650) 203Mountain ViewBandwidth.com Clec, Llc - Ca
(650) 204San FranciscoLevel 3 Telecom Of California, Lp - Ca
(650) 205San BrunoUsa Mobility Wireless, Inc.
(650) 206Redwood CityMpower Communications Corp - Ca
(650) 207Redwood CityCellco Partnership Dba Verizon Wireless - Ca
(650) 208Redwood CityCellco Partnership Dba Verizon Wireless - Ca
(650) 209San JoseU.s. Telepacific Corp. - Ca
(650) 210Mountain ViewPacific Bell
(650) 212San MateoPacific Bell
(650) 213Palo AltoPacific Bell
(650) 214Mountain ViewMci Worldcom Communications, Inc., Ca
(650) 215Mountain ViewGlobal Crossing Local Services, Inc.-ca
(650) 216Redwood CityPacific Bell
(650) 217San MateoUsa Mobility Wireless, Inc.
(650) 218BrisbaneSprint Spectrum L.p.
(650) 219San BrunoSprint Spectrum L.p.
(650) 220San MateoAmerican Messaging Services, Llc
(650) 221Redwood CityAmerican Messaging Services, Llc
(650) 222San MateoSprint Spectrum L.p.
(650) 223Palo AltoMpower Communications Corp - Ca
(650) 224Mountain ViewNew Cingular Wireless Pcs, Llc
(650) 225San BrunoPacific Bell
(650) 226Redwood CityMci Worldcom Communications, Inc., Ca
(650) 227San MateoXo California, Inc.
(650) 228San BrunoXo California, Inc.
(650) 229FremontXo California, Inc.
(650) 230FremontXo California, Inc.
(650) 231MillbraeXo California, Inc.
(650) 232San CarlosXo California, Inc.
(650) 233Palo AltoPacific Bell
(650) 234Palo AltoPacific Bell
(650) 235San MateoBrooks Fiber Communications Of California - Ca
(650) 236Palo AltoPacific Bell
(650) 237Mountain ViewPacific Bell
(650) 238San BrunoMci Worldcom Communications, Inc., Ca
(650) 239MillbraeMatrix Telecom, Llc. Sii Tnci - Ca
(650) 240San MateoMatrix Telecom, Llc. Sii Tnci - Ca
(650) 241Redwood CityLevel 3 Communications, Llc - Ca
(650) 242San MateoLevel 3 Communications, Llc - Ca
(650) 243San BrunoU.s. Telepacific Corp. - Ca
(650) 244San BrunoPacific Bell
(650) 245San MateoNew Cingular Wireless Pcs, Llc
(650) 246San BrunoPacific Bell
(650) 247Palo AltoAmerican Messaging Services, Llc
(650) 248Palo AltoSprint Spectrum L.p.
(650) 249Redwood CityMatrix Telecom, Llc. Sii Tnci - Ca
(650) 250Palo AltoT-mobile Usa, Inc.
(650) 251Palo AltoPacific Bell
(650) 252Palo AltoPeerless Network Of California, Llc - Ca
(650) 253Mountain ViewMci Worldcom Communications, Inc., Ca
(650) 254Mountain ViewPacific Bell
(650) 255San BrunoNew Cingular Wireless Pcs, Llc
(650) 256San BrunoAmerican Messaging Services, Llc
(650) 257Redwood CityGlobal Crossing Local Services, Inc.-ca
(650) 258Palo AltoTeleport Communications Group - San Francisco
(650) 259MillbraePacific Bell
(650) 260Redwood CityAt&t Local
(650) 261Redwood CityPacific Bell
(650) 262PescaderoLevel 3 Communications, Llc - Ca
(650) 263Moss BeachMci Worldcom Communications, Inc., Ca
(650) 264San CarlosAt&t Local
(650) 265Mountain ViewAt&t Local
(650) 266San BrunoPacific Bell
(650) 267San FranciscoLevel 3 Communications, Llc - Ca
(650) 268PescaderoXo California, Inc.
(650) 269Palo AltoCellco Partnership Dba Verizon Wireless - Ca
(650) 270San BrunoSprint Spectrum L.p.
(650) 271San FranciscoMetro Pcs, Inc.
(650) 272FremontXo California, Inc.
(650) 273San BrunoAstound Broadband, Llc - Ca
(650) 274BrisbaneSprint Spectrum L.p.
(650) 275Redwood CityXo California, Inc.
(650) 276Half Moon BayLevel 3 Telecom Of California, Lp - Ca
(650) 277Redwood City33 Wireless Inc.
(650) 278San MateoT-mobile Usa, Inc.
(650) 279Mountain ViewCellco Partnership Dba Verizon Wireless - Ca
(650) 280Mountain ViewSprint Spectrum L.p.
(650) 281BrisbaneSprint Spectrum L.p.
(650) 282Mountain ViewAstound Broadband, Llc - Ca
(650) 283Palo AltoT-mobile Usa, Inc.
(650) 284Half Moon BayMatrix Telecom, Llc. Sii Tnci - Ca
(650) 285Palo AltoBandwidth.com Clec, Llc - Ca
(650) 286San MateoPacific Bell
(650) 287San MateoPacific Bell
(650) 288San MateoLevel 3 Communications, Llc - Ca
(650) 289Palo AltoPacific Bell
(650) 290PacificaMetro Pcs, Inc.
(650) 291San BrunoCellco Partnership Dba Verizon Wireless - Ca
(650) 292San MateoBroadwing Communications, Llc - Ca
(650) 293San MateoPacific Bell
(650) 294San MateoPacific Bell
(650) 295San MateoPacific Bell
(650) 296San BrunoNew Cingular Wireless Pcs, Llc
(650) 297PescaderoLevel 3 Telecom Of California, Lp - Ca
(650) 298Redwood CityPacific Bell

FAQ

What you need to know about area codes

Where is area code 650 located in the USA?

The 650 area code covers various cities in the southern part of the San Francisco Peninsula. This region includes both urban and suburban areas and is known for its highly educated workforce, economic growth, and vibrant cultural scene.

Who is calling from 650 area code?

In the 650 area code, 10-digit dialing is required to complete calls. Local Calls: Dial the area code followed by the 7-digit phone number. National Calls: Dial 1, followed by the area code and the number, e.g., 1-650-XXX-XXXX. International Calls: Dial your country’s exit code, followed by +1 (United States), and the area code and phone number, e.g., +1-650-XXX-XXXX.

Who Uses the 650 Area Code?

Search any phone number starting with 650 area code through Searqle's phone lookup tool. Enter the number and hit "SEARCH" to access caller details including full name and address. Our extensive database combines official records with user-reported data about spam, robocalls, and telemarketing numbers, helping you quickly identify unwanted callers.

How to Dial the 650 Area Code?

The 650 area code serves numerous communities, from tech-heavy cities like Mountain View to scenic areas like the coastal town of Half Moon Bay. Major Locations Palo Alto: Known for being the home of Stanford University, this city is also a major center for the tech industry. Mountain View: The headquarters of Google, Mountain View is a hub for innovation and technology development. Redwood City: Known for its historic downtown and growing number of tech companies, Redwood City is a central part of Silicon Valley. Menlo Park: A key area for venture capital and tech startups, Menlo Park is where Facebook's headquarters is located.

What cities are associated with 650 area code?

Residents The 650 area code serves residents in some of the most prestigious cities in the San Francisco Bay Area. The region is known for its high standard of living, excellent schools, and proximity to some of the world’s leading technology companies. Businesses Silicon Valley is home to countless startups, venture capital firms, and large tech companies, making the 650 area code a critical number for the tech industry. Major employers in the region include: Technology: Google, Facebook, Tesla, and many other tech companies have their headquarters or major operations in the 650 area code. Venture Capital: Menlo Park and surrounding areas are key centers for venture capital, supporting startups across the country and globally. Education: Stanford University in Palo Alto plays a major role in the local economy and innovation ecosystem.

How do I get a local phone number that starts from 650?

Here’s how you can get a phone number in the USA: For Non-Residents: If you're not a resident of the region covered by the 650 code, you can contact a phone service provider operating in that area and request a number with that area code. For Residents: If you live in the area covered by the 650 area code, you only need to choose the desired service provider. They’ll naturally assign you a number with the local area code.

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