North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-603428

Phone prefix: +1603428
This prefix is distributed within the state New Hampshire
The largest city within this prefix is Henniker, NH
District: Merrimack
The largest organization: Merrimack Co. Telephone Co., DBA Contoocook Valley
Phone numbers of the state New Hampshire
Time Zone: Eastern
Winter time: UTC-5
Summer time: UTC-4
The largest city within the prefix of +1-603428.... numbers is shown below Henniker, NH.

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