Identify who called from an unknown Connecticut landline or cell phone number using our free reverse phone lookup service. With 335,164 FTC complaints from locals (ranking #28 nationwide), you can instantly search any phone number to find the caller's name, address, and spam or scam reports.
Includes 335,164 FTC Do Not Call and robocall complaints filed by Connecticut residents.
Federal Data
State Data
County Data
City Data
How to Look Up a Connecticut Phone Number
Got a missed call or a weird text from an unknown CT number? It's hard to know who is actually calling. Our database includes 335,164 FTC complaints filed by Connecticut residents. Search results may include:
Owner name and address (who the number belongs to)
Location based on area code (the city or area where the line was registered)
Spam and scam reports by users (if other people have flagged it as a nuisance call)
Phone Numbers Recently Reported for Spam Calls
Here are the top phone numbers recently reported to the FTC for making unwanted sales calls and robocalls (reported by local residents in the last 30 days):
Phone Number
Complaints to FTC
Last Reported
(855) 357-2205
16
(860) 318-7726
9
(860) 217-8118
8
(866) 216-0571
8
(877) 578-1811
8
(888) 710-6818
7
(844) 515-1162
7
(413) 397-2360
5
(959) 238-0265
5
(475) 382-6749
5
Monthly FTC Do Not Call & Robocall Complaints Volume
In April 2026, consumers from Connecticut filed 2,750 complaints about unwanted phone calls and text messages, up 1% from the previous month.
In 2024, Connecticut residents filed 23,048 unwanted call complaints with the FTC, of which 11,586 were robocalls and 8,342 involved live callers. The most reported complaint topics were reducing debt (1,645), medical and prescriptions (1,184), imposters (874).
2,793
May
2025
2,226
Jun
2025
2,476
Jul
2025
2,607
Aug
2025
2,278
Sep
2025
2,338
Nov
2025
2,011
Dec
2025
2,204
Jan
2026
2,049
Feb
2026
2,715
Mar
2026
2,750
Apr
2026
2,164
May▲
2026
Red Flags: Active Phone Scams in Connecticut
Active phone scams currently reported in Connecticut:
Eversource & UI Utility Shutoff:
Scammers spoofing Eversource or United Illuminating, calling late Friday afternoons to threaten 30-minute power disconnection unless paid immediately via Zelle or gift cards.
'Magazine Plaque' Business Phishing:
Callers referencing a 'That's Great News' local publication feature to bypass gatekeepers and sell overpriced laminated plaques, while harvesting direct employee emails.
Aetna / Silver Script Impersonation:
Callers with heavy accents spoofing 'Aetna Medicare' to trick members into revealing personal info to resolve fake 'late payments' or claim higher-tier memberships.
'V-Tech Solutions' Antivirus Renewal:
Voicemails from 'Dennis Morris' or 'Daniel Parker' threatening a $399 auto-renewal charge for antivirus software, leading to a remote access trap.
'Ronald' Loan & Stimulus Scam:
Robocalls from a 'senior loan advisor' offering American Rescue Plan stimulus funds or grant money to steal personal and financial data.
Phone Number Search by Area Code
Connecticut area codes, coverage regions, and recent spam activity:
File a report with the following official agencies to flag unwanted calls or texts:
Federal Trade Commission (FTC):
Submit fraud complaints online at reportfraud.ftc.gov.
National Do Not Call Registry:
Register your number or report individual telemarketing violations at donotcall.gov or by calling 1-888-382-1222.
Connecticut Department of Consumer Protection:
File a regional report directly with state authorities by calling (800) 842-2649.
Connecticut Phone Numbers
Connecticut has approximately 5.5 million active phone numbers. Cell phones dominate with 4.3 million users, while traditional landlines are declining with about 212,000 connections statewide. Internet phone services account for roughly 991,000 numbers.
Voice Subscriptions (thousands)
June 2023
Dec 2023
June 2024
Mobile telephony
4,207
4,272
4,307
Local exchange telephone service
282
232
212
VoIP subscriptions
1,003
964
991
Total
5,492
5,468
5,510
Source: FCC Voice Telephone Services Report
Consequently, tracing a phone number is most likely to lead to a cell phone. The diminishing presence of landlines suggests that newer numbers may be more challenging to trace compared to older landline numbers, which often had more accessible public information.
Is Reverse Phone Lookup Legal in Connecticut?
Yes. Connecticut does not restrict the personal use of reverse phone lookup services, and residents benefit from one of the more actively enforced state privacy laws in the country. The Fair Credit Reporting Act (FCRA) prohibits using lookup results for employment, tenant, or credit decisions nationwide. Connecticut's CTDPA builds on these federal protections.
What Connecticut's Privacy Law Means for Lookup Services
The Connecticut Data Privacy Act (CTDPA, Pub. Act 22-15, as amended by Pub. Act 23-16) has been in effect since July 1, 2023 and was strengthened again in 2025. Connecticut residents can opt out of the sale of their personal data and targeted advertising, and have rights to access, correct, delete, and port their information - all with a 45-day response window. Nonprofits are generally exempt.
What distinguishes Connecticut is active enforcement: the state Attorney General published a public compliance enforcement report in early 2024, one of the first state AGs to do so. Businesses operating in Connecticut know enforcement is real, which in practice tends to improve compliance with opt-out requests.
FAQs
How to opt out of phone number lookup services in Connecticut?
Under the Connecticut Data Privacy Act (CTDPA), you can request removal of your phone number and associated data. Visit each reverse lookup site and click "Do Not Sell My Personal Information" to submit a deletion request.
How to tell if a Connecticut caller is a real business?
A phone number linked to a business name does not always mean the call is genuine. According to U.S. Census data, there are over 89,293 business establishments in Connecticut. To confirm a specific company exists, search the Connecticut Business Inquiry, the state’s official business entity registry.
Are Connecticut phone numbers usually mobile or landline?
Connecticut has 4.3 million mobile numbers, 991,000 VoIP subscriptions, and 212,000 landlines. Mobile is the clear majority.
