Landline
(203) 262
City: Southbury
County: New Haven
Carrier: Southern New England Telephone Co.
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.
Landline
(203) 263
City: Southbury
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 264
City: Southbury
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 265
City: Wallingford
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 266
City: Southbury
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 267
City: Southbury
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 268
City: Trumbull
County: Fairfield
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 269
City: Wallingford
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 270
City: Newtown
County: Fairfield
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 271
City: Cheshire
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixLandline
(203) 272
City: Cheshire
County: New Haven
Carrier: Southern New England Telephone Co.
View PrefixWireless
(203) 273
City: Wallingford
County: New Haven
Carrier: Cellco Partnership Dba Verizon Wireless - Ct
View Prefix