phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

203-278

You are reviewing the Area Code (NPA/NXX) report for 203-278. Did you mean to search the SMS short code 203278?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Examples: 206-739-5800, 206, 206-739, 48369
Raw Number203278
Basic Format203-278
NPA (Area Code)203
NXX278

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
203-278-0XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYRTANSONIA-DERBYCTNE
203-278-1XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYRTANSONIA-DERBYCTNE
203-278-2XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYRTANSONIA-DERBYCTNE
203-278-3XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYRTANSONIA-DERBYCTNE
203-278-4XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYRTANSONIA-DERBYCTNE
203-278-5XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCANSONIDRBYAS05/29/2003ANSONIA-DERBYCTNE06/18/2003
203-278-6XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYRTANSONIA-DERBYCTNE
203-278-7XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANSONIDRBYAS09/26/2007ANSONIA-DERBYCTNE10/22/2007
203-278-8XXX145JTERRA NOVA TELECOM INC.ANSONIDRBYAS03/09/2022ANSONIA-DERBYCTNE04/17/2022
203-278-9XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYRTANSONIA-DERBYCTNE
203-278-XXXX6624OMNIPOINT COMMUNICATIONS, INC. - CTANSONIDRBYAS05/01/2001ANSONIA-DERBYCT

Business/Government Phones on the 203-278 Prefix

PhoneNameAddress
203-278-1436Little Angels Home Care LLC
203-278-4813B's Building L.L.C.
203-278-5055Starbucks20 West Main Street Ansonia 06401 US
203-278-5055Target20 West Main Street Ansonia 06401-1812 US
203-278-5056CVS Pharmacy20 West Main Street Ansonia 06401-1812 US

Reports

Anonymous User from , WA

February 12, 2026 at 7:50 PM

203-278-7314 reported as a Robocall. Received on February 12, 2026 at 12:05 PM.

Anonymous User from Orange, Connecticut

December 5, 2025 at 3:36 PM

203-278-5857 reported as a Robocall. Received on December 5, 2025 at 3:26 PM.

Anonymous User from , CT

September 15, 2025 at 12:53 PM

203-278-5166 reported as a Robocall. Received on September 15, 2025 at 12:49 PM.

Anonymous User from , CT

July 18, 2025 at 2:41 PM

203-278-8278 reported as a Live Voice or Other. Received on July 18, 2025 at 2:35 PM.
Call for Energy, solar, & utilities

Anonymous User from Cheshire, Connecticut

July 1, 2025 at 2:53 PM

203-278-8696 reported as a Robocall. Received on June 24, 2025 at 1:51 PM.

Anonymous User from , CT

May 13, 2025 at 1:20 PM

203-278-8281 reported as a Robocall. Received on May 13, 2025 at 1:16 PM.
Call for Energy, solar, & utilities

Anonymous User from Monroe, Connecticut

April 29, 2025 at 12:05 PM

203-278-8197 reported as a Live Voice or Other. Received on April 29, 2025 at 11:48 AM.
Call for Vacation & timeshares

Anonymous User from Seymour, Connecticut

March 20, 2025 at 11:07 AM

203-278-5341 reported as a Live Voice or Other. Received on March 20, 2025 at 11:07 AM.
Call for Energy, solar, & utilities

Anonymous User from , NY

March 13, 2025 at 7:12 PM

203-278-5266 reported as a Robocall. Received on March 13, 2025 at 10:50 AM.

Anonymous User from , CT

February 27, 2025 at 2:33 PM

203-278-0872 reported as a unwanted call. Received on February 27, 2025 at 2:30 PM.

Anonymous User from Estero, Connecticut

January 23, 2025 at 5:26 PM

203-278-5653 reported as a Robocall. Received on January 23, 2025 at 5:18 PM.
Call for Energy, solar, & utilities

Anonymous User from Bristol, Connecticut

January 10, 2025 at 9:39 AM

203-278-5170 reported as a Live Voice or Other. Received on January 10, 2025 at 9:27 AM.

Anonymous User from Shelton, Connecticut

November 30, 2024 at 3:13 PM

203-278-8949 reported as a Robocall. Received on November 30, 2024 at 3:00 PM.
Call for Energy, solar, & utilities

Anonymous User from Southfield, Michigan

November 21, 2024 at 2:09 PM

203-278-2998 reported as a Robocall. Received on November 21, 2024 at 1:57 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Waterbury, Connecticut

November 20, 2024 at 6:57 PM

203-278-8631 reported as a Robocall. Received on November 19, 2024 at 8:22 AM.
Call for No Subject Provided

Anonymous User from Carmel, NY

November 4, 2024 at 12:50 PM

203-278-5341 reported as a Live Voice. Received on November 4, 2024 at 7:34 AM.
Unwanted call for Medicare Medicaid Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CT

June 21, 2024 at 9:11 AM

203-278-5354 reported as a unwanted call. Received on June 18, 2024 at 4:04 PM.
Call for No Subject Provided

Anonymous User from , CT

June 21, 2024 at 9:09 AM

203-278-5354 reported as a unwanted call. Received on June 18, 2024 at 1:08 PM.
Call for No Subject Provided

Anonymous User from , CT

April 30, 2024 at 11:42 AM

203-278-0257 reported as a unwanted call. Received on April 30, 2024 at 11:38 AM.
Call for Dropped call or no message

Anonymous User from Bluffton, Connecticut

March 13, 2024 at 11:15 AM

203-278-5064 reported as a Live Voice or Other. Received on March 12, 2024 at 4:45 PM.
Call for Dropped call or no message

Anonymous User from , CT

February 16, 2024 at 10:25 AM

203-278-0029 reported as a Robocall. Received on February 16, 2024 at 10:18 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bethel,

January 17, 2024 at 2:49 PM

203-278-5905 reported as a Robocall. Received on January 16, 2024 at 12:00 PM.

Anonymous User from , CT

July 17, 2023 at 2:39 PM

203-278-2951 reported as a Robocall. Received on July 17, 2023 at 2:03 PM.
Call for Dropped call or no message

Anonymous User from Bridgeport, Connecticut

July 3, 2023 at 12:10 PM

203-278-9260 reported as a Live Voice or Other. Received on July 3, 2023 at 12:08 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Woodbury, Connecticut

April 11, 2023 at 5:07 PM

203-278-1972 reported as a Robocall. Received on April 11, 2023 at 4:50 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

March 15, 2023 at 8:15 AM

203-278-5128 reported as a Robocall. Received on March 10, 2023 at 12:50 PM.

Anonymous User from , CT

March 15, 2023 at 8:14 AM

203-278-5128 reported as a Robocall. Received on March 13, 2023 at 3:02 PM.

Anonymous User from , CT

February 25, 2023 at 6:08 PM

203-278-5128 reported as a Robocall. Received on February 23, 2023 at 3:36 PM.

Anonymous User from , TN

October 5, 2022 at 6:07 PM

203-278-5094 reported as a unwanted call. Received on October 4, 2022 at 9:18 AM.

Anonymous User from , CT

August 12, 2022 at 3:28 PM

203-278-1345 reported as a Robocall. Received on August 10, 2022 at 4:12 PM.

Anonymous User from Boca Raton, Connecticut

August 3, 2022 at 2:32 PM

203-278-5982 reported as a Robocall. Received on August 3, 2022 at 9:09 AM.

Anonymous User from Boca Raton, Florida

August 3, 2022 at 2:28 PM

203-278-5382 reported as a unwanted call. Received on August 3, 2022 at 2:17 AM.
Call for No Subject Provided

Anonymous User from , CT

June 11, 2022 at 10:19 AM

203-278-8432 reported as a Live Voice or Other. Received on June 10, 2022 at 2:33 PM.
Call for No Subject Provided

Anonymous User from , NY

June 7, 2022 at 12:50 PM

203-278-5722 reported as a Robocall. Received on June 7, 2022 at 12:45 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Lexington, SC

May 18, 2022 at 4:16 PM

None reported as a Prerecorded Voice. Received on May 18, 2022 at 10:58 AM.
Unwanted call for unknown
Caller ID indicated they called from 203-278-7644
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from ,

June 7, 2017 at 2:29 PM

None reported as a Abandoned Calls. Received on June 7, 2017 at 10:27 AM.
Unwanted call for unknown
Caller ID indicated they called from 203-278-5397
Contacted via Wired

Anonymous User from , FL

May 5, 2016 at 6:54 PM

reported as a Live Voice. Received on May 5, 2016 at 1:30 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-278-3073
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

May 5, 2016 at 6:54 PM

reported as a Live Voice. Received on May 5, 2016 at 1:21 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-278-3078
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MA

February 24, 2016 at 6:43 PM

203-278-5193 reported as a Prerecorded Voice. Received on February 24, 2016 at 12:35 PM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

203-278-0XXX: 203-278-0000 | 203-278-0010 | 203-278-0022 | 203-278-0025 | 203-278-0026 | 203-278-0027 | 203-278-0114 | 203-278-0115 | 203-278-0118 | 203-278-0157 | 203-278-0158 | 203-278-0178 | 203-278-0217 | 203-278-0218 | 203-278-0250 | 203-278-0253 | 203-278-0255 | 203-278-0277 |
203-278-1XXX: 203-278-1000 | 203-278-1003 | 203-278-1005 | 203-278-1080 | 203-278-1083 | 203-278-1088 | 203-278-1300 | 203-278-1308 | 203-278-1333 | 203-278-1340 | 203-278-1345 | 203-278-1347 | 203-278-1400 | 203-278-1431 | 203-278-1433 | 203-278-1438 | 203-278-1447 | 203-278-1970 | 203-278-1977 | 203-278-1978 | 203-278-1993 | 203-278-1997 | 203-278-1998 |
203-278-2XXX: 203-278-2200 | 203-278-2233 | 203-278-2252 | 203-278-2253 | 203-278-2254 | 203-278-2283 | 203-278-2900 | 203-278-2950 | 203-278-2953 | 203-278-2955 | 203-278-2992 | 203-278-2998 |
203-278-3XXX: 203-278-3000 | 203-278-3003 | 203-278-3005 | 203-278-3075 | 203-278-3076 | 203-278-3077 |
203-278-4XXX: 203-278-4800 | 203-278-4816 | 203-278-4817 | 203-278-4818 | 203-278-4886 | 203-278-4889 |
203-278-5XXX: 203-278-5000 | 203-278-5003 | 203-278-5050 | 203-278-5056 | 203-278-5057 | 203-278-5100 | 203-278-5170 | 203-278-5173 | 203-278-5175 | 203-278-5303 | 203-278-5353 | 203-278-5358 | 203-278-5383 | 203-278-5386 | 203-278-5387 | 203-278-5600 | 203-278-5606 | 203-278-5650 | 203-278-5655 | 203-278-5656 | 203-278-5660 | 203-278-5722 | 203-278-5727 | 203-278-5729 | 203-278-5753 | 203-278-5771 | 203-278-5778 | 203-278-5900 | 203-278-5901 | 203-278-5909 | 203-278-5997 | 203-278-5998 |
203-278-6XXX: 203-278-6000 | 203-278-6020 | 203-278-6060 | 203-278-6062 | 203-278-6069 | 203-278-6200 | 203-278-6210 | 203-278-6211 | 203-278-6212 |
203-278-7XXX: 203-278-7404 | 203-278-7440 | 203-278-7443 | 203-278-7444 | 203-278-7453 | 203-278-7600 | 203-278-7641 | 203-278-7643 | 203-278-7649 |
203-278-8XXX: 203-278-8400 | 203-278-8404 | 203-278-8408 | 203-278-8430 | 203-278-8434 | 203-278-8435 | 203-278-8600 | 203-278-8601 | 203-278-8606 | 203-278-8630 | 203-278-8633 | 203-278-8635 | 203-278-8940 | 203-278-8947 | 203-278-8949 | 203-278-8993 | 203-278-8997 | 203-278-8998 |
203-278-9XXX: 203-278-9217 | 203-278-9260 | 203-278-9263 | 203-278-9265 | 203-278-9266 | 203-278-9820 | 203-278-9821 | 203-278-9822 | 203-278-9889 |