Other Area Codes / Neighbors
About 603 Area Code:
Stretching from the Atlantic coastline to the White Mountains, this area code is a gateway to a state rich in history, culture, and economic diversity. New Hampshire thrives on a mix of manufacturing, healthcare, and technology sectors. While the mills of Manchester and Nashua once powered the Industrial Revolution, today they buzz with tech startups and cutting-edge manufacturing firms. Healthcare is another cornerstone. Renowned institutions like Dartmouth-Hitchcock Medical Center lead in medical research and patient care. Culturally, 603 is a beacon of New England charm. The state is famous for its picturesque small towns, each with a unique flavor.
Portsmouth, with its historic seaport and vibrant arts scene, draws visitors year-round. Concord, the state capital, also has a thriving arts community. And then there's the allure of the White Mountains, where outdoor enthusiasts and nature lovers find solace among the peaks and trails. New Hampshire's people are as diverse as its landscape. From the old Yankee families that have been here for generations to newcomers drawn by the state's natural beauty and no-income-tax policy. In a state where everybody knows your name, it's useful to know who's on the other end of the line. Services like ReversePhone.com can help residents avoid scams and maintain personal security.
Area Code Time Info
| Current Time | Current Date | Time Zone |
|---|---|---|
| 7:27:37 PM | Tue, March, 25, 2025 | UTC/GMT-4 |
Top Searched Phone Numbers
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603
(603) 810-6506
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(603) 706-1930
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See Recent Activity for 603 Exchange Numbers
Area Code Details
State:
New Hampshire
ZIP Codes:
252 zip codes Found Check all codes
Counties in 603 Area Code
Cities in 603 Area Code
- Alton
- Ashland
- Auburn
- Danville
- Franklin
- Goshen
- Greenville
- Jackson
- Jefferson
- Lincoln
- Madison
- New Castle
- Newton
- Pelham
- Randolph
- Salem
- Troy
- Wilton
- Woodstock
- Bradford
Area Code Map
603 Area Code Spam Call Trends by Contact Method
In area code 603, FCC complaints have changed significantly over the years based on the method of call. Wireless and mobile complaints have been the highest, especially in 2015 and 2017. Wired complaints have generally decreased, hitting their lowest levels in recent years. VOIP complaints have varied, with a notable spike in 2019, but they have remained steady since then.
603 Spam Call Trends by Complaint Issue
Complaints about unwanted calls in the 603 area code have varied significantly over the years, showing a sharp increase beginning in 2017. The highest number of telemarketing complaints occurred in 2015, with a total of 222 reports, while issues related to robocalls have mostly disappeared after 2016. Although the number of unwanted calls surged to over 400 in 2017, the figures have been declining in the following years. By 2023, there were 224 complaints about unwanted calls, suggesting that while the problem continues, there may be some positive trends emerging.
FCC Call Complaints in the 603 Area Code (by Type of Call)
The 603 area code has seen changes in FCC complaints regarding different types of calls from 2014 to 2024. Complaints about prerecorded voice calls peaked in 2017, while live voice complaints were highest in 2015. Abandoned call complaints reached a maximum in 2016 but declined afterward. Notably, text message complaints grew in 2021 and 2022, indicating an evolving focus among consumers in this region.
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Racial Demographics in the 603 Area Code
The 603 area code shows a predominantly White population, which makes up about 94.5% of residents. Black or African American individuals represent around 1.6% of the demographic, while Asians account for approximately 2.8%. Native Hawaiian and Other Pacific Islander groups are very small, at about 0.03%, and those identified as Some Other Race make up roughly 1.1%. This indicates a lack of significant racial diversity in the 603 area code.
Median Income in the 603 Area Code
The median household income for the 603 area code shows a steady increase from 2012 to 2022, starting at $62,630.50 and reaching $89,194.50 by 2022. This growth indicates a significant rise in the area's economic status, consistently surpassing the national median income each year. The gap between the local and national averages has widened, with national median income increasing from $47,301 in 2012 to $66,930 in 2022. Overall, the 603 area code demonstrates a strong upward trend in household earnings compared to the national figures.
Population Growth Statistics in the 603 Area Code
A total population of 1,379,610 lives within the area covered by the 603 area code. Gender distribution is nearly even, featuring 689,725 males and 689,885 females. The sex ratio stands at 100.83 males per 100 females, which is slightly below the national average of 101.6. Additionally, the median age of residents in this region is 45.2 years, older than the national median of 41.1 years. Hillsborough County leads the population count with 422,733 residents, making it the most populous county in the area. Rockingham County is next with 315,169 residents, followed by Merrimack County, which has 153,918 people. In total, there are 10 counties contributing to the population figures within the 603 area code. Population growth has been consistent in recent years, increasing from 1,317,474 in 2012 to 1,379,610 in 2022. This steady rise indicates a growing community that may reflect positive trends in local economy and quality of life. Residents in this area can expect a diverse demographic, influenced by the balance of genders and the aging population.
Workforce Statistics in the 603 Area Code
In the 603 area code, labor force participation rates declined from 67.0% in 2012 to 63.1% by 2022, which is significantly higher than the national average of 58.5% during the same period. The employment to population ratio also saw a decrease, moving from 62.5% to 60.7%. Conversely, the unemployment rate improved, decreasing from 6.6% in 2012 to 3.61% in 2022, which is lower than the national average of 5.19%. These trends reflect a changing workforce dynamic, with fewer individuals participating but a more favorable job environment for those employed.
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You could discover the true identity behind unknown numbers reaching out to you or your loved ones. You might want to identify potential scam attempts or check to see if a call is coming from a legitimate business before answering. You may want to verify someone's identity before meeting or sharing personal information. You can even explore what public data may be available about your own number.
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Area Code Word Cloud
State
New Hampshire (NH)
Metro Area
Lebanon
County
Grafton
Coverage Area
Lebanon-Claremont, NH
Most Recent Comments for 603 Phone Numbers
Heavy breathing voicemail
Wanted to discuss proposal for land I own.
no message
Please use this link to register for our new patient portal: [link removed]. Thank you, NDP. Reply STOP to opt out
Called saying I won a vacation package and gift cards via American Eagle from an online form I filled out (although I did not actually fill out any form). She’ll be in until 1pm and to call her back so she can go over the gifts with me.
This person inquired about land that I own and tried to ask detailed questions, without providing any name, company or location information. I responded that I don't do negotiations over text message. Definitely spam, but concerning because they knew specifics about the parcel.
No message received - Called 3 times
Called from the gift department saying my wife won a prize from an online form she filled out. She’ll be in until 1pm and to call her back.
I got a call from Lisa telling me that I won a vacation that I entered from AMC website. She had me go to their hotel for a "tour". Turns out it was a timeshare scam. Plus the company that she worked for is a Telemarketing scam. I had to block the number but they kept on calling me several times.
That i enrolled in patient alerts
interested in purchasing land for sale. received 5 text messages over the last two months about this. not legitimate
Seems like a scam
By 
Anonymous
This lady keeps calling, even though i blocked the number. Keep saying that me and my wife won a prize (3 nights at their hotel in any hotel located in New England) They want me to get the package at one of their hotels and said that they would give a "free" demonstration of what it includes... These people need a real job, Jesus Christ!!!
I won a vacation package from an entry I submitted with Kohls. I need to call back Lisa in the gifts department. She’ll be there until 1 today. This is the second call I’ve received. The first one was from Emily.
Scam number. Wont stop calling and wont iden***y themselves or their company By
Anonymous
March 12th, 2025 4:38pm