Phone prefix +1-203909
Phone prefix: +1203909
This prefix is distributed within the state Connecticut
The largest city within this prefix is New Haven, CT
District: Not defined
The largest organization: Cellco Partnership DBA Verizon Wireless
Time Zone: Eastern
Winter time: UTC-5
Summer time: UTC-4
The largest city within the prefix of +1-203909.... numbers is shown below
New Haven, CT.