Landline
(203) 200
City: New Haven
County: New Haven
Carrier: Bandwidth.com Clec Llc - Ct
View PrefixArea Code 203 Phone Lookup
Connecticut, United States
Explore phone numbers, prefixes, and caller activity in New Jersey. View detailed exchange information and community reports for this area code.
Available Prefixes in This Area
Each prefix represents a group of phone numbers tied to a specific carrier and location.
Wireless
(203) 201
City: Norwalk
County: Fairfield
Carrier: Usa Mobility Wireless Inc.
View PrefixLandline
(203) 202
City: Norwalk
County: Fairfield
Carrier: Cablevision Lightpath Inc. - Ct
View PrefixLandline
(203) 204
City: Stamford
County: Fairfield
Carrier: Teleport Communications Group - New York - Ct
View PrefixLandline
(203) 205
City: Danbury
County: Fairfield
Carrier: Southern New England Telephone Co.
View PrefixWireless
(203) 206
City: Middletown
County: Middlesex
Carrier: New Cingular Wireless Pcs Llc - Dc
View PrefixLandline
(203) 207
City: Danbury
County: Fairfield
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 208
City: Hartford
County: Hartford
Carrier: Comcast Phone Of Connecticut Inc. - Ct
View PrefixWireless
(203) 209
City: Wallingford
County: New Haven
Carrier: Cellco Partnership Dba Verizon Wireless - Ct
View PrefixLandline
(203) 210
City: Norwalk
County: Fairfield
Carrier: Cablevision Lightpath Inc. - Ct
View PrefixWireless
(203) 212
City: Middletown
County: Middlesex
Carrier: New Cingular Wireless Pcs Llc - Dc
View PrefixWireless
(203) 213
City: Middletown
County: Middlesex
Carrier: New Cingular Wireless Pcs Llc - Dc
View Prefix