Gilmanton Iron Works, New Hampshire Area Codes

Map of Gilmanton Iron Works Local time Prefixes

Map of Gilmanton Iron Works

Local time – 1 timezone

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Atlantic timezone

Prefixes – 2 codes

Prefix

Type

Location

Carrier

Assigned

(603) 364

Landline

Gilmanton Iron Works

Union Tel. Co.

-

Landline

Gilmanton Iron Works

Idt America, Corp. - NH

2009/10/30

(603) 872-2

Landline

Gilmanton Iron Works

Idt America, Corp. - NH

2009/11/02