203-742

You are reviewing the Area Code (NPA/NXX) report for 203-742. Did you mean to search the SMS short code 203742?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	203742
Basic Format	203-742
NPA (Area Code)	203
NXX	742

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
203-742-0XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	GREENWICH	AS	07/24/2015	GREENWICH	CT	NE	08/22/2015
203-742-1XXX	4800	LEVEL 3 COMMUNICATIONS, LLC - CT	GREENWICH	AS	01/21/2008	GREENWICH	CT	NE	01/31/2008
203-742-2XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	07/28/2004	GREENWICH	CT	NE	08/13/2004
203-742-3XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	05/24/2004	GREENWICH	CT	NE	06/19/2004
203-742-4XXX	4950	CABLEVISION LIGHTPATH, INC. - CT	GREENWICH	AS	12/21/2006	GREENWICH	CT	NE	01/05/2007
203-742-5XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	06/04/2007	GREENWICH	CT	NE	06/13/2007
203-742-6XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	01/03/2007	GREENWICH	CT	NE	01/15/2007
203-742-7XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	06/13/2006	GREENWICH	CT	NE	06/22/2006
203-742-8XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	04/07/2004	GREENWICH	CT	NE	04/25/2004
203-742-9XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	05/13/2003	GREENWICH	CT	NE	05/26/2003
203-742-XXXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	GREENWICH	AS	04/10/2003	GREENWICH	CT

Business/Government Phones on the 203-742 Prefix

Phone	Name	Address
203-742-1524	IG Restoration
203-742-9135	RCM Solutions, LLC
203-742-1547	The Linden at Brookfield	291 Federal Road Brookfield 06804 US
203-742-9156	Aesop	225 5th Avenue Brooklyn 11215 US

Reports

Anonymous User from Pensacola, Florida

April 23, 2026 at 1:37 PM

203-742-1443 reported as a Live Voice or Other. Received on April 3, 2026 at 6:06 PM.
Call for Work from home & other ways to make money

Anonymous User from Milford, Ct , 06461, Connecticut

February 26, 2026 at 3:48 PM

203-742-8689 reported as a Robocall. Received on February 26, 2026 at 3:46 PM.
Call for Home improvement & cleaning

Anonymous User from Norwalk, Connecticut

January 20, 2026 at 5:18 PM

203-742-3485 reported as a Robocall. Received on January 8, 2026 at 10:06 AM.
Call for Dropped call or no message

Anonymous User from , CT

September 8, 2025 at 2:16 PM

203-742-3078 reported as a Live Voice or Other. Received on September 8, 2025 at 12:12 PM.

Anonymous User from Ct, Connecticut

May 14, 2025 at 6:49 PM

203-742-0497 reported as a Live Voice or Other. Received on April 30, 2025 at 3:14 PM.

Anonymous User from , CT

December 4, 2024 at 10:57 AM

203-742-2604 reported as a Robocall. Received on December 4, 2024 at 10:53 AM.
Call for No Subject Provided

Anonymous User from Bethel, Connecticut

November 30, 2024 at 12:14 AM

203-742-0214 reported as a Live Voice or Other. Received on November 29, 2024 at 6:44 PM.

Anonymous User from Trumbull, Connecticut

July 27, 2024 at 11:18 PM

203-742-8094 reported as a Live Voice or Other. Received on July 27, 2024 at 3:52 PM.
Call for Dropped call or no message

Anonymous User from Wethersfield, Connecticut

April 26, 2024 at 10:48 AM

203-742-9235 reported as a Live Voice or Other. Received on April 26, 2024 at 10:45 AM.
Call for Energy, solar, & utilities

Anonymous User from , CT

April 14, 2024 at 8:38 AM

203-742-1393 reported as a Robocall. Received on April 11, 2024 at 3:10 PM.

Anonymous User from , CT

March 12, 2024 at 2:04 PM

203-742-6785 reported as a Live Voice or Other. Received on March 12, 2024 at 2:05 PM.
Call for No Subject Provided

Anonymous User from Middletown, Connecticut

February 26, 2024 at 3:55 PM

203-742-4924 reported as a Live Voice or Other. Received on February 26, 2024 at 3:15 PM.

Anonymous User from Beech Island, Tennessee

January 24, 2024 at 2:17 PM

203-742-1962 reported as a Robocall. Received on January 22, 2024 at 12:14 PM.
Call for Warranties & protection plans

Anonymous User from Arvada, Colorado

January 8, 2024 at 12:39 PM

203-742-1962 reported as a Robocall. Received on January 8, 2024 at 10:33 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Diego, California

October 31, 2023 at 12:03 PM

2037421 reported as a Robocall. Received on October 30, 2023 at 12:59 PM.
Call for Dropped call or no message

Anonymous User from St Louis, Missouri

September 13, 2023 at 12:02 PM

203-742-1492 reported as a Live Voice or Other. Received on September 13, 2023 at 10:55 AM.

Anonymous User from Harrisburg, Pennsylvania

September 5, 2023 at 6:30 PM

203-742-1610 reported as a Robocall. Received on September 5, 2023 at 6:24 PM.
Call for Medical & prescriptions

Anonymous User from Bedford Hills, New York

July 24, 2023 at 10:59 AM

203-742-4288 reported as a Robocall. Received on July 24, 2023 at 10:45 AM.

Anonymous User from Southbury, Connecticut

April 15, 2023 at 8:01 AM

203-742-1206 reported as a Robocall. Received on November 10, 2022 at 9:28 AM.

Anonymous User from Southbury, Connecticut

April 15, 2023 at 8:00 AM

203-742-1206 reported as a Robocall. Received on November 16, 2022 at 3:01 PM.

Anonymous User from Southbury, Connecticut

April 15, 2023 at 8:00 AM

203-742-1206 reported as a Robocall. Received on February 9, 2023 at 3:19 PM.

Anonymous User from , CT

March 30, 2023 at 1:25 PM

203-742-1661 reported as a Robocall. Received on March 30, 2023 at 11:11 AM.
Call for Dropped call or no message

Anonymous User from , CT

January 10, 2023 at 11:10 AM

203-742-5194 reported as a Live Voice or Other. Received on January 10, 2023 at 9:45 AM.
Call for Dropped call or no message

Anonymous User from Cheshire, Connecticut

November 3, 2022 at 4:02 PM

203-742-4827 reported as a Robocall. Received on November 1, 2022 at 11:44 AM.

Anonymous User from , CT

October 6, 2022 at 9:11 PM

203-742-6058 reported as a Live Voice or Other. Received on October 6, 2022 at 9:05 PM.

Anonymous User from Sayreville, Connecticut

July 31, 2022 at 9:19 AM

203-742-9196 reported as a Robocall. Received on July 29, 2022 at 7:19 PM.

Anonymous User from , CT

July 6, 2022 at 2:58 PM

203-742-5874 reported as a Live Voice or Other. Received on July 5, 2022 at 6:40 PM.
Call for Dropped call or no message

Anonymous User from , CT

July 5, 2022 at 7:21 PM

203-742-5874 reported as a Robocall. Received on July 5, 2022 at 6:40 PM.
Call for Warranties & protection plans

Anonymous User from Mansfield, Ohio

June 28, 2022 at 6:52 PM

203-742-2260 reported as a Robocall. Received on June 28, 2022 at 6:18 PM.

Anonymous User from Bethel, Connecticut

May 30, 2022 at 1:18 PM

203-742-5033 reported as a Live Voice or Other. Received on May 17, 2022 at 2:09 PM.

Anonymous User from Jeffersonville, IN

January 14, 2021 at 5:08 PM

None reported as a Abandoned Calls. Received on January 14, 2021 at 10:48 AM.
Unwanted call for unknown
Caller ID indicated they called from 203-742-1615
Contacted via Wired

Most 'popular' numbers on this prefix:

203-742-0XXX: 203-742-0200 | 203-742-0212 | 203-742-0214 | 203-742-0217 | 203-742-0238 | 203-742-0248 |
203-742-1XXX: 203-742-1200 | 203-742-1203 | 203-742-1208 | 203-742-1212 | 203-742-1220 | 203-742-1234 | 203-742-1300 | 203-742-1305 | 203-742-1308 | 203-742-1390 | 203-742-1391 | 203-742-1399 | 203-742-1400 | 203-742-1409 | 203-742-1414 | 203-742-1490 | 203-742-1491 | 203-742-1499 | 203-742-1500 | 203-742-1501 | 203-742-1508 | 203-742-1540 | 203-742-1545 | 203-742-1547 | 203-742-1600 | 203-742-1608 | 203-742-1610 | 203-742-1611 | 203-742-1616 | 203-742-1620 | 203-742-1960 | 203-742-1962 | 203-742-1969 | 203-742-1991 | 203-742-1997 | 203-742-1998 |
203-742-2XXX: 203-742-2200 | 203-742-2220 | 203-742-2261 | 203-742-2262 | 203-742-2267 | 203-742-2600 | 203-742-2606 | 203-742-2607 | 203-742-2666 |
203-742-3XXX: 203-742-3600 | 203-742-3606 | 203-742-3608 | 203-742-3620 | 203-742-3650 |
203-742-4XXX: 203-742-4200 | 203-742-4202 | 203-742-4280 | 203-742-4282 | 203-742-4285 | 203-742-4800 | 203-742-4820 | 203-742-4822 | 203-742-4823 | 203-742-4888 | 203-742-4900 | 203-742-4920 | 203-742-4922 | 203-742-4925 | 203-742-4997 | 203-742-4998 |
203-742-5XXX: 203-742-5000 | 203-742-5001 | 203-742-5008 | 203-742-5030 | 203-742-5031 | 203-742-5033 | 203-742-5100 | 203-742-5120 | 203-742-5150 | 203-742-5190 | 203-742-5191 | 203-742-5199 | 203-742-5800 | 203-742-5808 | 203-742-5820 | 203-742-5870 | 203-742-5875 |
203-742-6XXX: 203-742-6010 | 203-742-6020 | 203-742-6050 | 203-742-6053 | 203-742-6054 | 203-742-6060 | 203-742-6700 | 203-742-6701 | 203-742-6740 | 203-742-6743 | 203-742-6747 | 203-742-6777 |
203-742-8XXX: 203-742-8000 | 203-742-8008 | 203-742-8080 | 203-742-8090 | 203-742-8091 | 203-742-8099 | 203-742-8100 | 203-742-8103 | 203-742-8105 | 203-742-8109 | 203-742-8111 |
203-742-9XXX: 203-742-9100 | 203-742-9120 | 203-742-9190 | 203-742-9195 | 203-742-9199 | 203-742-9200 | 203-742-9220 | 203-742-9230 | 203-742-9234 | 203-742-9237 | 203-742-9250 |