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 |
Active Prefixes in Area Code 201
Prefix | Primary City | Usage | Company |
---|---|---|---|
603-432-#### | Derry | Landline Numbers | No New England Tel O... |
603-433-#### | Portsmouth | Landline Numbers | No New England Tel O... |
603-434-#### | Derry | Landline Numbers | No New England Tel O... |
603-435-#### | Pittsfield | Landline Numbers | No New England Tel O... |
603-436-#### | Portsmouth | Landline Numbers | No New England Tel O... |
603-437-#### | Derry | Landline Numbers | No New England Tel O... |
603-438-#### | Nashua | Wireless Numbers | Sprint Spectrum L.p.... |
603-439-#### | Keene | Landline Numbers | Conversent Communica... |
603-440-#### | Merrimack | Landline Numbers | No New England Tel O... |
603-442-#### | Lebanon | Landline Numbers | No New England Tel O... |
603-443-#### | Lebanon | Landline Numbers | No New England Tel O... |
603-444-#### | Littleton | Landline Numbers | No New England Tel O... |
603-445-#### | North Walpole | Landline Numbers | No New England Tel O... |
603-446-#### | Marlow | Landline Numbers | No New England Tel O... |
603-447-#### | Conway | Landline Numbers | No New England Tel O... |
603-448-#### | Lebanon | Landline Numbers | No New England Tel O... |
603-449-#### | Milan | Landline Numbers | No New England Tel O... |
603-452-#### | Conway | Landline Numbers | Freedom Ring Communi... |
603-454-#### | Sunapee | Wireless Numbers | United States Cellul... |
603-455-#### | Laconia | Wireless Numbers | United States Cellul... |
603-456-#### | Warner | Landline Numbers | Merrimack County Tel... |
603-458-#### | Salem | Landline Numbers | Comcast Phone Of New... |
603-459-#### | Nashua | Landline Numbers | Lightship Telecom, L... |
603-460-#### | Manchester | Landline Numbers | Brooks Fiber Communi... |
603-461-#### | Merrimack | Wireless Numbers | United States Cellul... |
603-462-#### | Deerfield | Landline Numbers | Freedom Ring Communi... |
603-463-#### | Deerfield | Landline Numbers | No New England Tel O... |
603-464-#### | Hillsboro | Landline Numbers | Merrimack Co. Teleph... |
603-465-#### | Hollis | Landline Numbers | Hollis Telephone Com... |
603-466-#### | Gorham | Landline Numbers | No New England Tel O... |
Recent user feedback
-
Penny Wise
12:34 2024-05-28
Category: Fraud Calls
"Name Unavailable" left no message. Picked up by mistake; "Mark" asked for me by name(!), so hung up. Tried to call back on a "safe" phone; got a "We don't recognize this #" message. Several sites said # is either invalid or coming from outside the US!
-
E.L. Arch
20:02 2024-05-24
Category: Sales Calls
Caller ID just said "BLAIRSVILLE PA" (yes, with space in the middle). No message was left even though the machine picked up. Tried calling back on a "safe" phone and got a recording saying to call back on the # THEY called.... Clearly some sort of spam.
-
Bianca Lyttle
11:48 2024-05-24
Category: Hang up Calls
No message left by "Name Unavailable" although call went to voicemail. Gotten other spam calls from this area code/exchange. And another one where I called back on a different phone please call back from the one WE called" (AS IF!)
-
Desdemona Renfield
20:09 2024-05-23
Category: Sales Calls
And ANOTHER call from this area code/exchange which came up as "NEEDMORE PA" (the space in the middle pushing the text to the edges of the screen). This one got flagged on another site as being a solar power scam.
-
Marcy Payne
13:27 2024-05-23
Category: Other Calls
Chose "Other" because I've already seen this # flagged on other sites -- one report was that it's a healthcare spam call, and another (on a different site) that it's a tax debt relief spam call.... Take your pick (but it's STILL SPAM regardless).
-
Marcy Payne
13:25 2024-05-23
Category: Fraud Calls
Guessing that's the right category, given that the caller ID came up as "DOVER PA" (pushing the text to the edges of the screen, a red flag that it's spam.
-
Bianca Lyttle
14:09 2024-05-19
Category: Other Calls
Caller ID said "AHPA-PA". Husband told the caller to remove our #. Almost NO info about caller ID and NONE in connection with #, but he thinks it's political spam from a right wing PAC funded by the Koch Brothers....
-
Marcy Payne
15:44 2024-05-15
Category: Hang up Calls
No message left even though call went to voicemail (suggesting a robocall system). Caller ID said "BROWNSVILLE PA" (with space in the middle like that). Another report site had it flagged as a car warranty spam call.