650 Area Code

State: California

Major City: Sacramento

Admission to Statehood:
September 9, 1850 (31st State)
Constitution:
California's Constitution , 31st State
Nickname:
Golden State
Population (2013):
38,332,521; Rank: 1 of 50 | Population Quick Facts

Area:

Area: 163,707 sq.mi (423,999 sq.km.), 3rd
Land: 155,973 sq.mi. (403,969 sq.km.), 3rd
Water: 7,734 sq.mi. (20,031 sq.km.), 6th
Coastline: 840 mi. (1,352 km.), 3rd
Shoreline: 3,427 mi. (5,515 km.), 5th

Area Code 650

Map:

Area Code	Prefix	Usage	Primary City	Carrier	Introduced
650	(650) 200-	Landline	San Mateo	O1 Communications	07/06/1997
650	(650) 201-	Wireless	San Bruno	Sprint Spectrum L.p.	06/30/2001
650	(650) 202-	Wireless	San Mateo	The Telephone Connection Local Services	03/03/2001
650	(650) 204-	Landline	San Francisco	Tw Telecom Of California Lp	05/10/1999
650	(650) 205-	Wireless	San Bruno	Usa Mobility Wireless	08/14/1998
650	(650) 206-	Landline	Woodside	Mpower Communications Corp	02/27/1999
650	(650) 207-	Wireless	Redwood City	Cellco Partnership DBA Verizon Wireless	11/20/1998
650	(650) 208-	Wireless	Redwood City	Cellco Partnership DBA Verizon Wireless	11/20/1998
650	(650) 209-	Landline	San Jose	U.s. Telepacific Corp.	05/10/1999
650	(650) 210-	Landline	Mountain View	Pacific Bell	05/10/1999
650	(650) 212-	Landline	San Mateo	Pacific Bell	05/10/1999
650	(650) 213-	Landline	Palo Alto	Pacific Bell	05/10/1999
650	(650) 214-	Landline	Mountain View	Mci Worldcom Communications, Ca	02/15/2007
650	(650) 215-	Landline	Mountain View	Global Crossing Local Services-ca	05/10/1999
650	(650) 216-	Landline	Redwood City	Pacific Bell	05/10/1999
650	(650) 217-	Wireless	San Mateo	Usa Mobility Wireless	08/14/1998
650	(650) 218-	Wireless	Brisbane	Sprint Spectrum L.p.	08/14/1998
650	(650) 219-	Wireless	San Bruno	Sprint Spectrum L.p.	08/14/1998
650	(650) 220-	Wireless	San Mateo	American Messaging (am)	08/14/1998
650	(650) 221-	Wireless	Redwood City	American Messaging Services	08/14/1998
650	(650) 222-	Wireless	San Mateo	Sprint Spectrum L.p.	11/20/1998
650	(650) 223-	Landline	Palo Alto	Mpower Communications Corp	07/06/1997
650	(650) 224-	Wireless	Mountain View	New Cingular Wireless PCS	11/20/1998
650	(650) 225-	Landline	San Bruno	Pacific Bell	07/06/1997
650	(650) 226-	Landline	Redwood City	Mci Worldcom Communications, Ca	07/06/1997
650	(650) 227-	Landline	San Mateo	Xo California	08/14/1998
650	(650) 228-	Landline	San Bruno	Xo California	08/14/1998
650	(650) 229-	Landline	Fremont	Xo California	08/14/1998
650	(650) 230-	Landline	Fremont	Xo California	08/14/1998
650	(650) 231-	Landline	Millbrae	Xo California	08/14/1998
650	(650) 232-	Landline	San Carlos	Xo California	08/14/1998
650	(650) 233-	Landline	Palo Alto	Pacific Bell	07/06/1997
650	(650) 234-	Landline	Palo Alto	Pacific Bell	07/06/1997
650	(650) 235-	Landline	San Mateo	Brooks Fiber Communications Of California	07/06/1997
650	(650) 236-	Landline	Palo Alto	Pacific Bell	07/06/1997
650	(650) 237-	Landline	Mountain View	Pacific Bell	07/06/1997
650	(650) 238-	Landline	San Bruno	Mci Worldcom Communications, Ca	07/06/1997
650	(650) 239-	Landline	Millbrae	Pac - West Telecomm	08/14/1998
650	(650) 240-	Landline	San Mateo	Pac - West Telecomm	08/14/1998
650	(650) 241-	Landline	Redwood City	Level 3 Communications	08/14/1998
650	(650) 242-	Landline	San Mateo	Level 3 Communications	08/14/1998
650	(650) 243-	Landline	San Bruno	U.s. Telepacific Corp.	02/27/1999
650	(650) 244-	Landline	San Bruno	Pacific Bell	07/06/1997
650	(650) 245-	Wireless	San Mateo	New Cingular Wireless PCS	11/20/1998
650	(650) 246-	Landline	San Bruno	Pacific Bell	07/06/1997
650	(650) 247-	Wireless	Palo Alto	American Messaging Services	11/20/1998
650	(650) 248-	Wireless	Palo Alto	Sprint Spectrum L.p.	06/13/2000
650	(650) 249-	Landline	Redwood City	Pac - West Telecomm	07/22/1999
650	(650) 251-	Landline	Palo Alto	Pacific Bell	07/22/1999
650	(650) 252-	Landline	Palo Alto	Peerless Network Of California	04/13/2012

Area Code: 650
Prefix: (650) 200-
Usage: Landline
Primary City: San Mateo
Carrier: O1 Communications
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 201-
Usage: Wireless
Primary City: San Bruno
Carrier: Sprint Spectrum L.p.
Introduced: 06/30/2001

Area Code: 650
Prefix: (650) 202-
Usage: Wireless
Primary City: San Mateo
Carrier: The Telephone Connection Local Services
Introduced: 03/03/2001

Area Code: 650
Prefix: (650) 204-
Usage: Landline
Primary City: San Francisco
Carrier: Tw Telecom Of California Lp
Introduced: 05/10/1999

Area Code: 650
Prefix: (650) 205-
Usage: Wireless
Primary City: San Bruno
Carrier: Usa Mobility Wireless
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 206-
Usage: Landline
Primary City: Woodside
Carrier: Mpower Communications Corp
Introduced: 02/27/1999

Area Code: 650
Prefix: (650) 207-
Usage: Wireless
Primary City: Redwood City
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 11/20/1998

Area Code: 650
Prefix: (650) 208-
Usage: Wireless
Primary City: Redwood City
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 11/20/1998

Area Code: 650
Prefix: (650) 209-
Usage: Landline
Primary City: San Jose
Carrier: U.s. Telepacific Corp.
Introduced: 05/10/1999

Area Code: 650
Prefix: (650) 210-
Usage: Landline
Primary City: Mountain View
Carrier: Pacific Bell
Introduced: 05/10/1999

Area Code: 650
Prefix: (650) 212-
Usage: Landline
Primary City: San Mateo
Carrier: Pacific Bell
Introduced: 05/10/1999

Area Code: 650
Prefix: (650) 213-
Usage: Landline
Primary City: Palo Alto
Carrier: Pacific Bell
Introduced: 05/10/1999

Area Code: 650
Prefix: (650) 214-
Usage: Landline
Primary City: Mountain View
Carrier: Mci Worldcom Communications, Ca
Introduced: 02/15/2007

Area Code: 650
Prefix: (650) 215-
Usage: Landline
Primary City: Mountain View
Carrier: Global Crossing Local Services-ca
Introduced: 05/10/1999

Area Code: 650
Prefix: (650) 216-
Usage: Landline
Primary City: Redwood City
Carrier: Pacific Bell
Introduced: 05/10/1999

Area Code: 650
Prefix: (650) 217-
Usage: Wireless
Primary City: San Mateo
Carrier: Usa Mobility Wireless
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 218-
Usage: Wireless
Primary City: Brisbane
Carrier: Sprint Spectrum L.p.
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 219-
Usage: Wireless
Primary City: San Bruno
Carrier: Sprint Spectrum L.p.
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 220-
Usage: Wireless
Primary City: San Mateo
Carrier: American Messaging (am)
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 221-
Usage: Wireless
Primary City: Redwood City
Carrier: American Messaging Services
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 222-
Usage: Wireless
Primary City: San Mateo
Carrier: Sprint Spectrum L.p.
Introduced: 11/20/1998

Area Code: 650
Prefix: (650) 223-
Usage: Landline
Primary City: Palo Alto
Carrier: Mpower Communications Corp
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 224-
Usage: Wireless
Primary City: Mountain View
Carrier: New Cingular Wireless PCS
Introduced: 11/20/1998

Area Code: 650
Prefix: (650) 225-
Usage: Landline
Primary City: San Bruno
Carrier: Pacific Bell
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 226-
Usage: Landline
Primary City: Redwood City
Carrier: Mci Worldcom Communications, Ca
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 227-
Usage: Landline
Primary City: San Mateo
Carrier: Xo California
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 228-
Usage: Landline
Primary City: San Bruno
Carrier: Xo California
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 229-
Usage: Landline
Primary City: Fremont
Carrier: Xo California
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 230-
Usage: Landline
Primary City: Fremont
Carrier: Xo California
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 231-
Usage: Landline
Primary City: Millbrae
Carrier: Xo California
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 232-
Usage: Landline
Primary City: San Carlos
Carrier: Xo California
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 233-
Usage: Landline
Primary City: Palo Alto
Carrier: Pacific Bell
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 234-
Usage: Landline
Primary City: Palo Alto
Carrier: Pacific Bell
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 235-
Usage: Landline
Primary City: San Mateo
Carrier: Brooks Fiber Communications Of California
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 236-
Usage: Landline
Primary City: Palo Alto
Carrier: Pacific Bell
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 237-
Usage: Landline
Primary City: Mountain View
Carrier: Pacific Bell
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 238-
Usage: Landline
Primary City: San Bruno
Carrier: Mci Worldcom Communications, Ca
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 239-
Usage: Landline
Primary City: Millbrae
Carrier: Pac - West Telecomm
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 240-
Usage: Landline
Primary City: San Mateo
Carrier: Pac - West Telecomm
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 241-
Usage: Landline
Primary City: Redwood City
Carrier: Level 3 Communications
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 242-
Usage: Landline
Primary City: San Mateo
Carrier: Level 3 Communications
Introduced: 08/14/1998

Area Code: 650
Prefix: (650) 243-
Usage: Landline
Primary City: San Bruno
Carrier: U.s. Telepacific Corp.
Introduced: 02/27/1999

Area Code: 650
Prefix: (650) 244-
Usage: Landline
Primary City: San Bruno
Carrier: Pacific Bell
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 245-
Usage: Wireless
Primary City: San Mateo
Carrier: New Cingular Wireless PCS
Introduced: 11/20/1998

Area Code: 650
Prefix: (650) 246-
Usage: Landline
Primary City: San Bruno
Carrier: Pacific Bell
Introduced: 07/06/1997

Area Code: 650
Prefix: (650) 247-
Usage: Wireless
Primary City: Palo Alto
Carrier: American Messaging Services
Introduced: 11/20/1998

Area Code: 650
Prefix: (650) 248-
Usage: Wireless
Primary City: Palo Alto
Carrier: Sprint Spectrum L.p.
Introduced: 06/13/2000

Area Code: 650
Prefix: (650) 249-
Usage: Landline
Primary City: Redwood City
Carrier: Pac - West Telecomm
Introduced: 07/22/1999

Area Code: 650
Prefix: (650) 251-
Usage: Landline
Primary City: Palo Alto
Carrier: Pacific Bell
Introduced: 07/22/1999

Area Code: 650
Prefix: (650) 252-
Usage: Landline
Primary City: Palo Alto
Carrier: Peerless Network Of California
Introduced: 04/13/2012