Phone prefix +1-641421
Phone prefix: +1641421
This prefix is distributed within the state Iowa
The largest city within this prefix is Mason City, IA
District: Cerro Gordo
The largest organization: Qwest Corporation
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-641421.... numbers is shown below
Mason City, IA.