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Area Code 603 Phone Book

Use phone number to get the owner's name, address, social media profiles and more!

Area Code 603 Phone Book Details

  • Phone searchers
  • Mobile carriers
  • User comments
  • Shameful members
  • Exchanges:
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Where Is Area Code 603?

The 209 area code is located in New Hampshire and covers Belknap, Carroll, Cheshire, Coos, Grafton counties.

There are 154 big cities in this area. The biggest amongst them are Derry, Dover, Merrimack, Nashua, Rochester.

603 Area Code Cities

603 Area Code Counties

  • Rockingham

What Time Zone Is 603 Area Code In?

The 603 Area Code is in the EDT time zone, which is a UTC-04:00 difference to Greenwich time.

Reported Area Code 603
Spammers and Scammers

Find out about suspected scam phone calls and other nuisance calls and text messages that are coming from area code
603 - all thanks to our active community of CallerSmart users. Run a reverse phone lookup on any phone
number starting with 603 to see what others have reported about it as well.

  • 1

    Debt Collector
  • 84

  • 15

    Spam Texter

Most Notorious Area Code 603 Phone Scams

Our Hall of Shame highlights the numbers of the worst phone scammers and spammers from area code 603. Below you’ll find the worst offenders according to our community of CallerSmart users when it comes to area code 603 phone scams. These are phone numbers starting with 603 which have the lowest Trust Factor ratings and the most negative feedback so please beware!

FCC Complaint: Live Voice

Web User at 11:21am on 10/23/23

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FCC Complaint: Prerecorded Voice

Web User at 11:04am on 10/30/23

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FCC Complaint: Prerecorded Voice

Web User at 11:16am on 11/06/23

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FCC Complaint: Prerecorded Voice

Web User at 02:29pm on 11/20/23

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This was a political line used during campaigning, which is why it is no longer being searched. The reports are suspect as they may have been made by persons with a dislike for thus former US Senator.

I.A Bevel from Medford, MA

Trusted Caller
Spam Texter
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FCC Complaint: Live Voice

Web User at 04:13pm on 12/25/23

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Area Code 603 Phone Exchanges

Recent 603 Area Code Activity

Top Area Code 603
CallerSmart Users

Victim of a 603 Phone Scam?

If you've been the victim of a New Hampshire phone scam or fraud, then be sure to file a complaint with the appropriate authorities.