| Area Code: | 603 |
| Country: | United States |
| State/Province: | New Hampshire - NH |
| Major City: | Manchester |
| Time Zone: | Eastern |
| About 603 : | The 603 Area Code (or Area Code 603) is located in the state of NH. Area Code 603 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.44 million unique phone numbers and 5.14 million individuals near the city of Newmarket |
Recent User Feedback Number
| Phone Number | Comment | Time |
|---|---|---|
| (603) 445-7897 | Come to the user: Nini Chou Category: This guy speaks arabic |
2018-09-02 |
| (603) 848-6289 | Come to the user: Leigh Bates Category: Unsafe Calls Great guy |
2018-09-01 |
| (603) 835-8156 | Come to the user: Rene Lamourt Category: Unsafe Calls Text asking me to verify my Craigslist account.Ignored it. If Craigslist wants y |
2018-09-02 |
| (603) 509-9067 | Come to the user: Carrie Knorr Category: Unsafe Calls He left a weird message on my phone |
2018-09-02 |
| (603) 263-8891 | Come to the user: Marjorie Dople Category: Voice Calls called and said I was the only person on the conference call? What does that mea |
2018-09-02 |
Active Prefixes in Area Code 201
| Prefix | Primary City | Usage | Company |
|---|---|---|---|
| 603-332-#### | Rochester | Landline | No New England Tel O... |
| 603-334-#### | Portsmouth | Landline | No New England Tel O... |
| 603-335-#### | Rochester | Landline | No New England Tel O... |
| 603-336-#### | Hinsdale | Landline | No New England Tel O... |
| 603-337-#### | Rochester | Landline | No New England Tel O... |
| 603-338-#### | Keene | Landline | Brooks Fiber Communi... |
| 603-339-#### | Derry | Wireless | New Cingular Wireles... |
| 603-340-#### | Suncook | Wireless | Bell Atlantic Nynex ... |
| 603-341-#### | Merrimack | Wireless | United States Cellul... |
| 603-342-#### | Berlin | Landline | No New England Tel O... |
| 603-343-#### | Dover | Landline | Comcast Phone Of New... |
| 603-344-#### | Suncook | Wireless | United States Cellul... |
| 603-345-#### | Merrimack | Wireless | United States Cellul... |
| 603-346-#### | Plymouth | Landline | Level 3 Communicatio... |
| 603-347-#### | Kingston | Landline | Comcast Phone Of New... |
| 603-348-#### | N Woodstock | Wireless | United States Cellul... |
| 603-349-#### | W Lebanon | Wireless | United States Cellul... |
| 603-350-#### | E Rochester | Landline | Brooks Fiber Communi... |
| 603-351-#### | Manchester | Landline | Brooks Fiber Communi... |
| 603-352-#### | Keene | Landline | No New England Tel O... |
| 603-353-#### | Orford | Landline | No New England Tel O... |
| 603-354-#### | Keene | Landline | No New England Tel O... |
| 603-355-#### | Keene | Landline | No New England Tel O... |
| 603-356-#### | North Conway | Landline | No New England Tel O... |
| 603-357-#### | Keene | Landline | No New England Tel O... |
| 603-358-#### | Keene | Landline | No New England Tel O... |
| 603-359-#### | Lebanon | Wireless | Bell Atlantic Nynex ... |
| 603-360-#### | Orford | Landline | Topsham Communicatio... |
| 603-361-#### | Manchester | Landline | Bell Atlantic Nynex ... |
| 603-362-#### | Hampstead | Landline | No New England Tel O... |
Recent user feedback
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Mariano Grijalva 2024-04-25
Category: Unknown Calls
This is a old phone number of mine and I want to know if it ...
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Guest 2024-04-25
Category: Other Calls
1
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Guest 2024-04-25
Category: Other Calls
Indiana Ave NW, Washington
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jorge chavez 2024-04-25
Category: Harassing Calls
Received a text message stating "Congrats, brother". I'm a girl and I don't know anyone from this area.
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Sandyt Smith 2024-04-25
Category: Unknown Calls
Car warranty scammers again changing their number
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Reginald James 2024-04-25
Category: Unsafe Calls
Sent racial joke
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jesse rubin 2024-04-25
Category: Unknown Calls
Social Security scam
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Becky Foley 2024-04-25
Category: Harassing Calls
Well Nancy could Michael please tell.
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Elizabeth Panda 2024-04-25
Category: Unsafe Calls
Caller ID is incorrect; number is owned by D&A Services
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Bernadine Farley 2024-04-25
Category: Unknown Calls
A complaint for Unwanted Calls was filed with the FCC from California after an unsolicited call