Phone prefix +1 (203) 483-XXXX
Phone prefix: +1203483
This prefix is distributed within the state Connecticut
The largest city within this prefix is Branford, CT
District: New Haven
The largest organization: Southern New England Telephone Co.
Time Zone: Eastern
Winter time: UTC-5
Summer time: UTC-4
The largest city within the prefix of +1 (203) 483-XXXX numbers is shown below
Branford, CT.