This is a geographic number originating from New Hampshire (Manchester, Nashua, Concord) that has been included in our database for tracking reports and caller information.
Our records indicate that this number has been reported 11 times. The most common reason for reports is Other.
Area code 603 serves Manchester, Nashua, Concord, New Hampshire. This area code is in the Eastern time zone. Calls from this area code may originate from local businesses, services, or residents in that region.
Our database has collected 11 reports about calls from this number across 7 complaint categories:
When dealing with calls from this number:
| Complaint Type | Number of Complaints |
|---|---|
| Other | 3 |
| Calls pretending to be government, businesses, or family and friends | 2 |
| Reducing your debt (credit cards, mortgage, student loans) | 2 |
| Charities | 1 |
| Dropped call or no message | 1 |
| Unwanted Calls | 1 |
| Medical & prescriptions | 1 |
Complaints about (603) 257-9035 have been filed from 8 states. The most reports come from Houston, Texas (2 reports), New York (2 reports), Knoxville, Tennessee (1 report).
| State | City | Reports |
|---|---|---|
| Texas | Houston | 2 |
| New York | Not specified | 2 |
| Tennessee | Knoxville | 1 |
| Illinois | Chicago | 1 |
| Louisiana | Not specified | 1 |
| Rhode Island | Not specified | 1 |
| Ohio | Not specified | 1 |
| Alabama | Not specified | 1 |
| Texas | Not specified | 1 |
The first complaint about (603) 257-9035 was recorded on December 2, 2025. The most recent report was filed on October 2, 2026. Peak activity occurred in August 2026 with 3 complaints.
| Month | Reports |
|---|---|
| Oct 2026 | 1 |
| Sep 2026 | 2 |
| Aug 2026 | 3 |
| Jul 2026 | 1 |
| Jun 2026 | 1 |
| Mar 2026 | 1 |
| Dec 2025 | 1 |
Of the 11 reports filed about (603) 257-9035, 55% were identified as automated robocalls, 45% were live callers.
This number has received a significant number of complaints. Consider these actions: