Phone prefix +1-603659
Phone prefix: +1603659
This prefix is distributed within the state New Hampshire
The largest city within this prefix is Newmarket, NH
District: Rockingham
The largest organization: No New England Tel Op DBA Fairpoint Comm
Time Zone: Eastern
Winter time: UTC-5
Summer time: UTC-4
The largest city within the prefix of +1-603659.... numbers is shown below
Newmarket, NH.