Reverse Phone Lookup New Haven, CT

Find out who called from that unknown New Haven number using our free reverse phone lookup service. Enter the full 10-digit number (including 203 and 475 or any other US area code) to search for available caller information including name, address, phone carrier, and more.

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Connecticut Reverse Phone Lookup

Public Schools

Highville Charter School

1 Science Park, New Haven, CT 06779

Common Ground High School

358 Springside Ave., New Haven, CT 06704

Booker T. Washington Academy

804 State Street, New Haven, CT 06117

Amistad Academy

130 Edgewood Avenue, New Haven, CT 06706

Elm City College Preparatory School

407 James Street, New Haven, CT 06107

John S. Martinez Sea And Sky Stem School

100 James St., New Haven, CT 04022

Truman School

114 Truman St., New Haven, CT 03901

Brennan Rogers School

200 Wilmot Rd., New Haven, CT 04086

Sound School

60 South Water St., New Haven, CT 04051

Cooperative High School - Inter-District Magnet

177 College Street, New Haven, CT 04730

Showing 10 of 44 results.

Hospitals

Yale-New Haven Hospital

20 York St, New Haven, CT 6504

Connecticut Mental Health Center

34 Park Street, New Haven, CT 6508

Hotels and Motels

New Haven Hotel

229 George St, New Haven, CT 06510

Quality Inn

30 Frontage Rd, New Haven, CT 06512

New Haven Village Suites

3 Long Wharf Dr, New Haven, CT 06511

Courtyard By Marriott At Yale

30 Whalley Ave, New Haven, CT 06511

Hotel Marcel

500 Sargent Dr, New Haven, CT 06511

Graduate New Haven

1151 Chapel St, New Haven, CT 06511

Cambria New Haven University Area

20 Dwight St, New Haven, CT 06511

Reyal Inn

1605 Whalley Ave, New Haven, CT 06515-1190

New Haven Hotel

229 George St, New Haven, CT 06510

La Quinta Inn & Suites

400 Sargent Dr, New Haven, CT 06511

Showing 10 of 13 results.

Libraries

Wilson Branch

303 Washington Ave., New Haven, CT 06519-1501

Fair Haven Branch Library

182 Grand Avenue, New Haven, CT 06513-3938

Mitchell Branch Library

37 Harrison Street, New Haven, CT 06515-2815

Stetson Branch Library

200 Dixwell Avenue, New Haven, CT 06511-3416

New Haven Free Public Library

133 Elm St., New Haven, CT 06510-2003

New Haven Free Public Library Bookmobile Service

133 Elm St., New Haven, CT 06510-2003

Museums

Westville Village Renaissance Alliance

904 Whalley Avenue, New Haven, CT 06515

Leitner Family Observatory And Planetarium

355 Prospect Street, New Haven, CT 06511

Amistad Committee

Po Box 2936, New Haven, CT 06515

Greater New Haven African American Historical Society

270 Fitch Street, New Haven, CT 06518

Irish American Historical Society

270 Fitch St, New Haven, CT 06518

Yale University Collection Of Musical Instruments

15 Hillhouse Ave, New Haven, CT 06511

Wing Stc Revision Project

120 High Street, New Haven, CT 06520

Yale University Art Gallery

1111 Chapel Street, New Haven, CT 06520

Fort Nathan Hale Restoration

Po Box 9244, New Haven, CT 06533

Morys Preservation

306 York St, New Haven, CT 06511

Showing 10 of 20 results.

Alternative Fuel Stations

Grove Street Parking Garage

65 Grove Street, New Haven, CT 6510

All American Waste

19 Wheeler St, New Haven, CT 6512

Hotel Marcel

500 Sargent Dr., New Haven, CT 6511

Dunkin' Donuts

189 Forbes Ave, New Haven, CT 6512

Ikea - Tesla Supercharger

450 Sargent Dr, New Haven, CT 6511

Stop & Shop #2633 Whalley Avenue New Haven

150 Whalley Avenue, New Haven, CT 6511

Park New Haven Floor 3-4

40 Union Ave, New Haven, CT 6519

Park New Haven Floor 3-5

40 Union Ave, New Haven, CT 6519

Yale Hospital Station 1

149 Legion Ave, New Haven, CT 6519

Park New Haven Floor 3-3

40 Union Ave, New Haven, CT 6519

Showing 10 of 33 results.

Health Centers

Taking Initiative Center/Marrakech

514 Whalley Ave, New Haven, CT 06511-2907

Columbus House Shelter Clinic

586 Ella T Grasso Blvd, New Haven, CT 06519-1806

Fair Haven Medical Group At Bella Vista

339 Eastern St, New Haven, CT 06513-2463

Multicultural Ambulatory Addictions Services

426 East St, New Haven, CT 06511-5018

Roberto Clemente School Clinic

360 Columbus Ave, New Haven, CT 06519-1516

Davis Street School Clinic

35 Davis St, New Haven, CT 06515-1601

Hill Central School Clinic

140 Dewitt St, New Haven, CT 06519-2133

Men'S Seasonal Overflow Shelter Clinic

209R Terminal Ln, New Haven, CT 06519-1800

Wilmont Crossing Health Center

120 Wilmot Rd Ste 1030, New Haven, CT 06515-1007

Cs-Hhc At Sargent Drive

150 Sargent Dr Ste 2-200, New Haven, CT 06511-6100

Showing 10 of 42 results.

Fire Departments

New Haven Fire Department

952 Grand Ave, New Haven, CT 06511-4924

Local Education Agencies

Highville Charter School District

One Science Park, New Haven, CT 03848

Achievement First Bridgeport Academy District

370 James Street, New Haven, CT 03809

Common Ground High School District

358 Springside Ave., New Haven, CT 03452

Elm City College Preparatory School District

370 James Street, New Haven, CT 03581

Booker T. Washington Academy District

804 State Street, New Haven, CT 03063

Amistad Academy District

370 James Street, New Haven, CT 03825

New Haven School District

54 Meadow Street, New Haven, CT 03243

Elm City Montessori School District

495 Blake Street, New Haven, CT 03431

Achievement First Hartford Academy District

370 James Street, New Haven, CT 03597

Police Departments

New Haven Police Department

1 Union Avenue, New Haven, CT 06519-1721

Why People Use Reverse Phone Lookup in New Haven

Got a phone call or message from a New Haven, Connecticut phone number you don't recognize? Before you answer, call back, or reply, use our phone number lookup service to find out who's really on the other end, is it a scam, legitimate business or someone you'd rather avoid.

Identify Unknown Callers

The total population of New Haven, CT, is 134,023. That's thousands of potential callers you might not recognize: local business contacts, neighbors, service providers, or people from across the city.

An unknown caller could be anyone — a sales call, an old friend, someone you actually want to talk to. Without caller identification, you either ignore potentially important calls or answer ones you'd rather avoid.

Research Potential Scam Calls

Scam and spam calls continue to impact CT residents which, according to the National Do Not Call Registry Data Book, filed 23,048 complaints about unwanted calls in 2024. Of these, 11586 were robocalls, while 8342 involved live callers. The top complaint topics included reducing debt (1645), medical and prescriptions (1184), imposters (874).

According to FTC 2024 data, CT residents reported 20,825 fraud cases in 2024, resulting in $90,349,831 in losses, with a median loss of $432 per victim. Given that more than 1 in 3 fraud attempts occur over the phone, verifying who is calling is critical for preventing financial losses.

How to report a fraudulent call in New Haven?

If you receive fraudulent calls or suspect a scam attempt, report it to reportfraud.ftc.gov or local police department using the following contacts:

New Haven Police Department

1 Union Avenue, New Haven, CT 06519-1721

(203) 946-6255

Additionally, protect your household by registering your phone numbers at donotcall.gov or by calling 1-888-382-1222 from the number you wish to register.

Verify Connecticut Businesses

Have you received a call from a business but aren’t sure if it’s really them? New Haven is primarily located in New Haven County, which, according to U.S. Census Bureau data, includes N/A firms and N/A establishments employing N/A people.

County Percent of City Firms Establishments
New Haven %

Use our service to reverse-lookup unknown Connecticut phone numbers to verify whether they actually belong to a company before answering or calling back. By cross-referencing phone numbers with local business directories, you can ensure you’re dealing with legitimate local businesses, services, contractors, or vendors—not scammers spoofing local numbers to gain your trust.

New Haven Area Code and Phone Number Format

New Haven area codes are 203, 475. Phone numbers in Connecticut follow the following structure under the North American Numbering Plan:

  • - Connecticut area code (where the number was originally assigned)
  • NXX - Central office code that locates the specific neighborhood and identifies the service provider
  • XXXX - Subscriber number identifies the individual phone line within that local exchange

Understanding the area code can help you determine if a call is local to your area. However, keep in mind that due to mobile number portability and VoIP services, the caller may be anywhere in the United States, so it’s best to search for the most recent phone number details.

Connecticut Area Codes Map

New Haven, Connecticut Area Codes Map

Phone Number Search in Other Connecticut Cities

Phone Lookup Results

ThisNumber U.S. phone directory contains name and address records for over 23 million phone numbers. Our free reverse phone lookup results may include available information on:

  • Owner's Name
  • Full Address
  • Phone Type
  • Phone Carrier
  • Public Records
  • And More!