475 Area Code

State: Connecticut

  • 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

Area Code 475

Map:

Area Code Prefix Usage Primary City Carrier Introduced
475 (475) 200- Landline Huntington Peerless Network Of Connecticut 06/29/2012
475 (475) 201- Wireless New Haven Metro PCS 02/17/2010
475 (475) 202- Wireless New Haven Sprint Spectrum L.p. 04/19/2011
475 (475) 204- Wireless Danbury Cellco Partnership DBA Verizon Wireless 12/20/2012
475 (475) 205- Landline Stamford Centurylink Communications LLC 08/23/2012
475 (475) 212- Landline Naugatuck Peerless Network Of Connecticut 11/13/2012
475 (475) 215- Unknown Centurylink Communications LLC 06/26/2014
475 (475) 222- Landline Waterbury Peerless Network Of Connecticut 11/20/2012
475 (475) 223- Unknown Omnipoint Communications 05/23/2014
475 (475) 227- Wireless New Haven New Cingular Wireless PCS - DC 06/13/2011
475 (475) 235- Wireless Waterbury New Cingular Wireless PCS - DC 07/05/2011
475 (475) 238- Wireless New Haven Cellco Partnership DBA Verizon Wireless 05/21/2010
475 (475) 239- Landline Trumbull Peerless Network Of Connecticut 10/02/2012
475 (475) 243- Landline Derby Peerless Network Of Connecticut 02/08/2013
475 (475) 277- Unknown Centurylink Communications LLC 06/16/2014
475 (475) 282- Landline Bridgeport Bandwidth.com Clec 08/29/2011
475 (475) 289- Unknown Cellco Partnership DBA Verizon Wireless 05/22/2014
475 (475) 298- Wireless Bridgeport Cellco Partnership DBA Verizon Wireless 09/16/2011
475 (475) 328- Unknown Brooks Fiber Communications Of Connecticut Inc-ct 04/30/2014
475 (475) 329- Landline Danbury Bandwidth.com Clec 03/25/2014
475 (475) 355- Unknown Cellco Partnership DBA Verizon Wireless 05/22/2014
475 (475) 422- Wireless Bridgeport Cellco Partnership DBA Verizon Wireless 12/20/2012
475 (475) 444- Landline Newtown Peerless Network Of Connecticut 02/08/2013
475 (475) 529- Wireless Danbury Cellco Partnership DBA Verizon Wireless 09/16/2011
475 (475) 675- Landline Seymour Bandwidth.com Clec 01/30/2013
475 (475) 882- Landline Huntington Choice One Communications 08/07/2009
475 (475) 999- Landline Fairfield Peerless Network Of Connecticut 02/08/2013
Area Code: 475
Prefix: (475) 200-
Usage: Landline
Primary City: Huntington
Carrier: Peerless Network Of Connecticut
Introduced: 06/29/2012
Area Code: 475
Prefix: (475) 201-
Usage: Wireless
Primary City: New Haven
Carrier: Metro PCS
Introduced: 02/17/2010
Area Code: 475
Prefix: (475) 202-
Usage: Wireless
Primary City: New Haven
Carrier: Sprint Spectrum L.p.
Introduced: 04/19/2011
Area Code: 475
Prefix: (475) 204-
Usage: Wireless
Primary City: Danbury
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 12/20/2012
Area Code: 475
Prefix: (475) 205-
Usage: Landline
Primary City: Stamford
Carrier: Centurylink Communications LLC
Introduced: 08/23/2012
Area Code: 475
Prefix: (475) 212-
Usage: Landline
Primary City: Naugatuck
Carrier: Peerless Network Of Connecticut
Introduced: 11/13/2012
Area Code: 475
Prefix: (475) 215-
Usage: Unknown
Primary City:
Carrier: Centurylink Communications LLC
Introduced: 06/26/2014
Area Code: 475
Prefix: (475) 222-
Usage: Landline
Primary City: Waterbury
Carrier: Peerless Network Of Connecticut
Introduced: 11/20/2012
Area Code: 475
Prefix: (475) 223-
Usage: Unknown
Primary City:
Carrier: Omnipoint Communications
Introduced: 05/23/2014
Area Code: 475
Prefix: (475) 227-
Usage: Wireless
Primary City: New Haven
Carrier: New Cingular Wireless PCS - DC
Introduced: 06/13/2011
Area Code: 475
Prefix: (475) 235-
Usage: Wireless
Primary City: Waterbury
Carrier: New Cingular Wireless PCS - DC
Introduced: 07/05/2011
Area Code: 475
Prefix: (475) 238-
Usage: Wireless
Primary City: New Haven
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 05/21/2010
Area Code: 475
Prefix: (475) 239-
Usage: Landline
Primary City: Trumbull
Carrier: Peerless Network Of Connecticut
Introduced: 10/02/2012
Area Code: 475
Prefix: (475) 243-
Usage: Landline
Primary City: Derby
Carrier: Peerless Network Of Connecticut
Introduced: 02/08/2013
Area Code: 475
Prefix: (475) 277-
Usage: Unknown
Primary City:
Carrier: Centurylink Communications LLC
Introduced: 06/16/2014
Area Code: 475
Prefix: (475) 282-
Usage: Landline
Primary City: Bridgeport
Carrier: Bandwidth.com Clec
Introduced: 08/29/2011
Area Code: 475
Prefix: (475) 289-
Usage: Unknown
Primary City:
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 05/22/2014
Area Code: 475
Prefix: (475) 298-
Usage: Wireless
Primary City: Bridgeport
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 09/16/2011
Area Code: 475
Prefix: (475) 328-
Usage: Unknown
Primary City:
Carrier: Brooks Fiber Communications Of Connecticut Inc-ct
Introduced: 04/30/2014
Area Code: 475
Prefix: (475) 329-
Usage: Landline
Primary City: Danbury
Carrier: Bandwidth.com Clec
Introduced: 03/25/2014
Area Code: 475
Prefix: (475) 355-
Usage: Unknown
Primary City:
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 05/22/2014
Area Code: 475
Prefix: (475) 422-
Usage: Wireless
Primary City: Bridgeport
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 12/20/2012
Area Code: 475
Prefix: (475) 444-
Usage: Landline
Primary City: Newtown
Carrier: Peerless Network Of Connecticut
Introduced: 02/08/2013
Area Code: 475
Prefix: (475) 529-
Usage: Wireless
Primary City: Danbury
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 09/16/2011
Area Code: 475
Prefix: (475) 675-
Usage: Landline
Primary City: Seymour
Carrier: Bandwidth.com Clec
Introduced: 01/30/2013
Area Code: 475
Prefix: (475) 882-
Usage: Landline
Primary City: Huntington
Carrier: Choice One Communications
Introduced: 08/07/2009
Area Code: 475
Prefix: (475) 999-
Usage: Landline
Primary City: Fairfield
Carrier: Peerless Network Of Connecticut
Introduced: 02/08/2013