Where is 603 area code from?
Understand the Problem
The question is asking about the geographical location or region that is associated with the area code 603. Specifically, it seeks information on which U.S. state or region uses this area code.
Answer
New Hampshire
The final answer is New Hampshire.
Answer for screen readers
The final answer is New Hampshire.
More Information
Area code 603 was created as one of the original 86 numbering plan areas in the North American Numbering Plan (NANP) in October 1947. It covers the entire state of New Hampshire.
Sources
- 603 Area Code - Location map, time zone, and phone lookup - allareacodes.com
- 603 Area Code - Map, Phone Lookup, Time Zone | Wirefly - wirefly.com
- New Hampshire area codes - Map, list, and phone lookup - allareacodes.com
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