Connecticut Area Codes

Admission to Statehood:
January 9, 1788 (5th State)
Constitution:
Connecticut's Constitution , 5th State
Capital City:
Hartford
Nickname:
Constitution State
Population (2013):
3,596,080; Rank: 29 of 50 | Population Quick Facts

Area:

Area: 5,544 sq.mi (14,359 sq.km.), 48th
Land: 4,845 sq.mi. (12,549 sq.km.), 48th
Water: 698 sq.mi. (1,808 sq.km.), 37th
Shoreline: 618 mi. (995 km.), 18th

Government website:

https://portal.ct.gov/

Area Codes Connecticut

Map:

Usage:

Area codes:

Primary Cities in this area codes

New Haven Darien Guilford Danbury Waterbury Branford Bridgeport Wilton Meriden Westport Stamford Trumbull Huntington Norwalk Derby Ridgefield Madison Cheshire

Area Codes in this state

203

First
1
2
3
4
5
Last

Area Code	Prefix	Usage	Primary City	Carrier	Introduced
203	(203) 200-	Landline	New Haven	Bandwidth.com Clec	08/14/2008
203	(203) 201-	Wireless	New Haven	Usa Mobility Wireless	01/10/1996
203	(203) 202-	Landline	Darien	Cablevision Lightpath	04/01/1997
203	(203) 204-	Landline	Guilford	Teleport Communications America	04/01/1997
203	(203) 205-	Landline	Danbury	Southern New England Telephone Co.	04/01/1997
203	(203) 206-	Wireless	Waterbury	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 207-	Landline	Danbury	Southern New England Telephone Co.	02/11/1995
203	(203) 208-	Landline	Branford	Comcast Phone Of Connecticut	04/01/1997
203	(203) 209-	Landline	Bridgeport	Cellco Partnership DBA Verizon Wireless	02/11/1995
203	(203) 210-	Landline	Wilton	Cablevision Lightpath	02/27/1999
203	(203) 212-	Wireless	Bridgeport	New Cingular Wireless PCS - DC	10/23/2008
203	(203) 213-	Wireless	Meriden	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 214-	Wireless	New Haven	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 215-	Wireless	New Haven	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 216-	Wireless	Westport	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 217-	Wireless	Waterbury	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 218-	Wireless	Bridgeport	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 219-	Wireless	Stamford	New Cingular Wireless PCS - DC	02/11/1995
203	(203) 220-	Landline	Trumbull	Cablevision Lightpath	01/25/1998
203	(203) 221-	Landline	Westport	Southern New England Telephone Co.	02/04/1994
203	(203) 222-	Landline	Westport	Southern New England Telephone Co.	02/04/1994
203	(203) 223-	Wireless	Stamford	Sprint Spectrum L.p.	04/01/1997
203	(203) 224-	Landline	Bridgeport	Southern New England Telephone Co.	01/11/1997
203	(203) 225-	Landline	Huntington	Southern New England Telephone Co.	01/11/1997
203	(203) 226-	Landline	Westport	Southern New England Telephone Co.	02/04/1994
203	(203) 227-	Landline	Westport	Southern New England Telephone Co.	02/04/1994
203	(203) 228-	Wireless	Waterbury	Cellco Partnership DBA Verizon Wireless	10/04/2002
203	(203) 229-	Landline	Norwalk	Southern New England Telephone Co.	01/25/1998
203	(203) 230-	Landline	New Haven	Southern New England Telephone Co.	02/04/1994
203	(203) 231-	Wireless	Derby	Cellco Partnership DBA Verizon Wireless	04/01/1997
203	(203) 232-	Wireless	Waterbury	Cellco Partnership DBA Verizon Wireless	04/01/1997
203	(203) 233-	Wireless	Waterbury	Cellco Partnership DBA Verizon Wireless	04/01/1997
203	(203) 234-	Landline	New Haven	Southern New England Telephone Co.	02/04/1994
203	(203) 235-	Landline	Meriden	Southern New England Telephone Co.	02/04/1994
203	(203) 236-	Landline	Waterbury	Southern New England Telephone Co.	01/11/1997
203	(203) 237-	Landline	Meriden	Southern New England Telephone Co.	02/04/1994
203	(203) 238-	Landline	Meriden	Southern New England Telephone Co.	02/04/1994
203	(203) 239-	Landline	New Haven	Southern New England Telephone Co.	02/04/1994
203	(203) 240-	Wireless	Danbury	Cellco Partnership DBA Verizon Wireless	04/01/1997
203	(203) 241-	Wireless	Danbury	Cellco Partnership DBA Verizon Wireless	04/01/1997
203	(203) 242-	Landline	Huntington	Cablevision Lightpath	01/25/1998
203	(203) 243-	Wireless	Bridgeport	Omnipoint Communications	04/01/1997
203	(203) 244-	Landline	Ridgefield	Cablevision Lightpath	03/28/2003
203	(203) 245-	Landline	Madison	Southern New England Telephone Co.	02/04/1994
203	(203) 246-	Wireless	Norwalk	Cellco Partnership DBA Verizon Wireless	04/01/1997
203	(203) 247-	Wireless	Norwalk	Cellco Partnership DBA Verizon Wireless	01/25/1998
203	(203) 248-	Landline	New Haven	Southern New England Telephone Co.	02/04/1994
203	(203) 249-	Wireless	Stamford	Cellco Partnership DBA Verizon Wireless	04/01/1997
203	(203) 250-	Landline	Cheshire	Southern New England Telephone Co.	02/04/1994
203	(203) 251-	Landline	Stamford	Southern New England Telephone Co.	01/11/1997

First
1
2
3
4
5
Last

First
1
2
3
4
5
Last

Area Code: 203
Prefix: (203) 200-
Usage: Landline
Primary City: New Haven
Carrier: Bandwidth.com Clec
Introduced: 08/14/2008

Area Code: 203
Prefix: (203) 201-
Usage: Wireless
Primary City: New Haven
Carrier: Usa Mobility Wireless
Introduced: 01/10/1996

Area Code: 203
Prefix: (203) 202-
Usage: Landline
Primary City: Darien
Carrier: Cablevision Lightpath
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 204-
Usage: Landline
Primary City: Guilford
Carrier: Teleport Communications America
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 205-
Usage: Landline
Primary City: Danbury
Carrier: Southern New England Telephone Co.
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 206-
Usage: Wireless
Primary City: Waterbury
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 207-
Usage: Landline
Primary City: Danbury
Carrier: Southern New England Telephone Co.
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 208-
Usage: Landline
Primary City: Branford
Carrier: Comcast Phone Of Connecticut
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 209-
Usage: Landline
Primary City: Bridgeport
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 210-
Usage: Landline
Primary City: Wilton
Carrier: Cablevision Lightpath
Introduced: 02/27/1999

Area Code: 203
Prefix: (203) 212-
Usage: Wireless
Primary City: Bridgeport
Carrier: New Cingular Wireless PCS - DC
Introduced: 10/23/2008

Area Code: 203
Prefix: (203) 213-
Usage: Wireless
Primary City: Meriden
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 214-
Usage: Wireless
Primary City: New Haven
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 215-
Usage: Wireless
Primary City: New Haven
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 216-
Usage: Wireless
Primary City: Westport
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 217-
Usage: Wireless
Primary City: Waterbury
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 218-
Usage: Wireless
Primary City: Bridgeport
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 219-
Usage: Wireless
Primary City: Stamford
Carrier: New Cingular Wireless PCS - DC
Introduced: 02/11/1995

Area Code: 203
Prefix: (203) 220-
Usage: Landline
Primary City: Trumbull
Carrier: Cablevision Lightpath
Introduced: 01/25/1998

Area Code: 203
Prefix: (203) 221-
Usage: Landline
Primary City: Westport
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 222-
Usage: Landline
Primary City: Westport
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 223-
Usage: Wireless
Primary City: Stamford
Carrier: Sprint Spectrum L.p.
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 224-
Usage: Landline
Primary City: Bridgeport
Carrier: Southern New England Telephone Co.
Introduced: 01/11/1997

Area Code: 203
Prefix: (203) 225-
Usage: Landline
Primary City: Huntington
Carrier: Southern New England Telephone Co.
Introduced: 01/11/1997

Area Code: 203
Prefix: (203) 226-
Usage: Landline
Primary City: Westport
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 227-
Usage: Landline
Primary City: Westport
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 228-
Usage: Wireless
Primary City: Waterbury
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 10/04/2002

Area Code: 203
Prefix: (203) 229-
Usage: Landline
Primary City: Norwalk
Carrier: Southern New England Telephone Co.
Introduced: 01/25/1998

Area Code: 203
Prefix: (203) 230-
Usage: Landline
Primary City: New Haven
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 231-
Usage: Wireless
Primary City: Derby
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 232-
Usage: Wireless
Primary City: Waterbury
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 233-
Usage: Wireless
Primary City: Waterbury
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 234-
Usage: Landline
Primary City: New Haven
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 235-
Usage: Landline
Primary City: Meriden
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 236-
Usage: Landline
Primary City: Waterbury
Carrier: Southern New England Telephone Co.
Introduced: 01/11/1997

Area Code: 203
Prefix: (203) 237-
Usage: Landline
Primary City: Meriden
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 238-
Usage: Landline
Primary City: Meriden
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 239-
Usage: Landline
Primary City: New Haven
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 240-
Usage: Wireless
Primary City: Danbury
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 241-
Usage: Wireless
Primary City: Danbury
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 242-
Usage: Landline
Primary City: Huntington
Carrier: Cablevision Lightpath
Introduced: 01/25/1998

Area Code: 203
Prefix: (203) 243-
Usage: Wireless
Primary City: Bridgeport
Carrier: Omnipoint Communications
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 244-
Usage: Landline
Primary City: Ridgefield
Carrier: Cablevision Lightpath
Introduced: 03/28/2003

Area Code: 203
Prefix: (203) 245-
Usage: Landline
Primary City: Madison
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 246-
Usage: Wireless
Primary City: Norwalk
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 247-
Usage: Wireless
Primary City: Norwalk
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 01/25/1998

Area Code: 203
Prefix: (203) 248-
Usage: Landline
Primary City: New Haven
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 249-
Usage: Wireless
Primary City: Stamford
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 04/01/1997

Area Code: 203
Prefix: (203) 250-
Usage: Landline
Primary City: Cheshire
Carrier: Southern New England Telephone Co.
Introduced: 02/04/1994

Area Code: 203
Prefix: (203) 251-
Usage: Landline
Primary City: Stamford
Carrier: Southern New England Telephone Co.
Introduced: 01/11/1997

First
1
2
3
4
5
Last