Area code lookup
Area code 603: reported calls
New Hampshire
Area code 603 is associated with New Hampshire. Consumers have filed 1,234 reports about unwanted calls from 1,065 different numbers in this area code, including 317 reports in the last 30 days. Getting calls from a 603 number? Look up the exact number below.
1,234
Total reports
1,065
Numbers reported
54%
Flagged as robocalls
317
Reports, last 30 days
Most-reported 603 numbers · page 10
(603) 441-1982
1 report · Other
(603) 441-3107
1 report · Dropped call or no message
(603) 441-3737
1 report · Medical & prescriptions
(603) 441-5540
1 report · Other
(603) 441-5671
1 report · No Subject Provided
(603) 441-9087
1 report · Vacation & timeshares
(603) 441-9567
1 report · Calls pretending to be governm…
(603) 441-9724
1 report · Vacation & timeshares
(603) 441-9870
1 report · Vacation & timeshares
(603) 441-9993
1 report · Vacation & timeshares
(603) 442-0714
1 report · Other
(603) 442-6193
1 report · Other
(603) 442-7061
1 report · Dropped call or no message
(603) 446-1970
1 report · Other
(603) 447-3563
1 report · Other
(603) 447-6045
1 report · Other
(603) 448-6733
1 report · Energy, solar, & utilities
(603) 450-3588
1 report · Other
(603) 450-4763
1 report · Other
(603) 450-5122
1 report · No Subject Provided
(603) 451-1390
1 report · Other
(603) 451-1745
1 report · Other
(603) 451-1757
1 report · Dropped call or no message
(603) 451-1809
1 report · Other
(603) 451-1810
1 report · No Subject Provided
(603) 451-1824
1 report · Other
(603) 451-1828
1 report · Other
(603) 451-2011
1 report · Other
(603) 451-2085
1 report · Dropped call or no message
(603) 451-2105
1 report · Other
(603) 451-2283
1 report · Other
(603) 451-6994
1 report · No Subject Provided
(603) 456-1659
1 report · Other
(603) 457-4530
1 report · Dropped call or no message
(603) 457-4531
1 report · Other
(603) 457-4630
1 report · Other
(603) 457-6695
1 report · Reducing your debt (credit car…
(603) 457-7178
1 report · Other
(603) 457-7535
1 report · Other
(603) 457-8080
1 report · Dropped call or no message
(603) 457-8792
1 report · Calls pretending to be governm…
(603) 457-9143
1 report · Calls pretending to be governm…
(603) 457-9391
1 report · No Subject Provided
(603) 457-9403
1 report · Dropped call or no message
(603) 457-9883
1 report · Other
(603) 457-9970
1 report · Calls pretending to be governm…
(603) 458-0895
1 report · Medical & prescriptions
(603) 458-0945
1 report · No Subject Provided
Other reported area codes
Got a call or text from a 603 number?
Look up the exact number, or paste the message into Scambook's free AI checker for an instant verdict.
Report data includes unverified consumer complaints reported to the FTC's Do Not Call registry and reports submitted by Scambook users. Reports describe unwanted calls received by consumers and do not by themselves prove wrongdoing by any number's current owner. Data is updated daily.
Stop guessing who's calling.
Scambook checks suspicious calls, texts, and emails with AI — free on the App Store.
