New Hampshire Area Codes
New Hampshire is served by 1 telephone area code in the North American Numbering Plan (NANP). These area codes serve different communities and regions throughout the state.
Below is a list of the area codes serving New Hampshire. Select an area code to find information about its major cities, prefixes, companies, and community caller reports.
Area Codes in New Hampshire
| Area Code | Major Cities | Reports |
|---|---|---|
| 603 | Manchester, Nashua, Concord | 14 reports |
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Caller Reports in New Hampshire
| Category | Reports |
|---|---|
| Unknown Caller | 9 |
| Scam | 5 |
Top 10 Largest Cities in New Hampshire
| City | Population |
|---|---|
| Manchester city | 116818 |
| Nashua city | 92435 |
| Concord city | 44597 |
| Dover city | 34623 |
| Rochester city | 33716 |
| Keene city | 23072 |
| Portsmouth city | 23028 |
New Hampshire Area Code Map
Community Reports in New Hampshire
Category: Unknown Caller
This person keeps texting and leaving nesty message
Category: Unknown Caller
I don't have any idea who is calling from this number
Category: Scam
Its a scam
Category: Scam
Its a scam
Category: Scam
Claimed they were from AT&T security systems. Their English wasn't very good. First person transferred me to a supervisor. I asked why she was trying to scam me. She wouldn't answer, just kept on reading script.
Category: Scam
This is a scam, don't give out any information at all!
Category: Unknown Caller
Weird call. Guy asked me to confirm last 4 digits of my social security number. Asked him why, and he said I would have to confirm those last 4 digits before he explained why. When I refused he hung up.
Category: Unknown Caller
Number came up on my cell. Didn't recognise the number, so I let it go to voice mail. Who ever it was, did not leave a message.
Category: Unknown Caller
One ring and it went right to my Missed Calls list. No voice mail or anything. I'm certainly not returning the call!
Category: Unknown Caller
Never had a chance to check caller ID or answer. One ring then it went to my Missed Calls list. I'm not bothering to call it back.
Category: Unknown Caller
Who ever owns this number out of Bedford, NH - they keep freaking calling, not leaving messages (I wont answer a call I dont recognize), with the exception of one time and it was a very bad message.
Category: Scam
The caller would not identify themselves or tell us what they wanted.<br />I believe a scam call<br />calling a motel, not looking for the owner<br />wanted a Mr. Jim, could be my ex, he owes lots of people
Category: Unknown Caller
CAUTION! This person makes obscene phone calls and threats.
Category: Unknown Caller
Very irritating person who calls and says honey i love you continuously even though ive told him im not his honey or darling. He thinks im kidding him. This got to be kidding me.
Timezone
New Hampshire's area codes primarily use the Eastern Timezone.
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