203-800

You are reviewing the Area Code (NPA/NXX) report for 203-800. Did you mean to search the SMS short code 203800?

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.

Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	203800
Basic Format	203-800
NPA (Area Code)	203
NXX	800

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
203-800-0XXX	6624	OMNIPOINT COMMUNICATIONS, INC. - CT	NEW HAVEN	AS	03/11/2011	NEW HAVEN	CT	NE	05/08/2011
203-800-1XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	NEW HAVEN	AS	11/13/2012	NEW HAVEN	CT	NE	01/01/2013
203-800-2XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	NEW HAVEN	AS	04/27/2011	NEW HAVEN	CT	NE	05/27/2011
203-800-3XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	NEW HAVEN	AS	04/27/2011	NEW HAVEN	CT	NE	05/27/2011
203-800-4XXX	829J	PAETEC ITEL, LLC	NEW HAVEN	AS	04/22/2011	NEW HAVEN	CT	NE	05/10/2011
203-800-5XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	NEW HAVEN	AS	04/05/2011	NEW HAVEN	CT	NE	05/10/2011
203-800-6XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	NEW HAVEN	AS	04/05/2011	NEW HAVEN	CT	NE	05/10/2011
203-800-7XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	NEW HAVEN	AS	04/27/2011	NEW HAVEN	CT	NE	05/27/2011
203-800-8XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	NEW HAVEN	AS	04/27/2011	NEW HAVEN	CT	NE	05/27/2011
203-800-9XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	NEW HAVEN	AS	04/27/2011	NEW HAVEN	CT	NE	05/27/2011
203-800-XXXX	6624	OMNIPOINT COMMUNICATIONS, INC. - CT	NEW HAVEN	AS	03/10/2011	NEW HAVEN	CT

Business/Government Phones on the 203-800 Prefix

Phone	Name	Address
203-800-1199	C & R Development Company, Inc.
203-800-2149	Healing Arts LLC
203-800-6898	Rana Tree Removal LLC
203-800-9946	Claims for You LLC
203-800-4356	Wendy's	2195 Dixwell Avenue Hamden 06514 US

Reports

Anonymous User from Westport, Connecticut

February 6, 2026 at 1:37 PM

203-800-8013 reported as a Live Voice or Other. Received on February 6, 2026 at 10:25 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

January 11, 2026 at 4:05 AM

203-800-8182 reported as a Robocall. Received on January 9, 2026 at 12:00 AM.

Anonymous User from Wethersfield, Connecticut

September 25, 2025 at 9:35 PM

203-800-9234 reported as a Robocall. Received on September 25, 2025 at 11:53 AM.
Call for Medical & prescriptions

Anonymous User from Wethersfield, Connecticut

September 24, 2025 at 8:27 PM

203-800-9234 reported as a Robocall. Received on September 24, 2025 at 4:11 PM.
Call for Medical & prescriptions

Anonymous User from Wethersfield, Connecticut

September 24, 2025 at 8:13 PM

203-800-9234 reported as a Robocall. Received on September 24, 2025 at 10:43 AM.
Call for Medical & prescriptions

Anonymous User from Fairfield, Connecticut

August 19, 2025 at 2:36 PM

203-800-8320 reported as a Live Voice or Other. Received on August 19, 2025 at 12:15 PM.

Anonymous User from Danbury, Connecticut

August 13, 2025 at 6:47 PM

203-800-8320 reported as a Robocall. Received on August 13, 2025 at 10:21 AM.
Call for Dropped call or no message

Anonymous User from Dunedin, Connecticut

August 11, 2025 at 2:15 PM

203-800-3212 reported as a Live Voice or Other. Received on August 6, 2025 at 6:30 PM.

Anonymous User from Newtown, Connecticut

July 1, 2025 at 3:47 PM

203-800-2136 reported as a Robocall. Received on July 1, 2025 at 3:45 PM.
Call for Energy, solar, & utilities

Anonymous User from Westport, Connecticut

June 18, 2025 at 2:45 PM

203-800-8358 reported as a Robocall. Received on June 18, 2025 at 2:12 PM.
Call for Medical & prescriptions

Anonymous User from Orange, Connecticut

June 2, 2025 at 3:07 PM

203-800-4296 reported as a Live Voice or Other. Received on June 2, 2025 at 3:05 PM.
Call for No Subject Provided

Anonymous User from Norwalk, Connecticut

May 30, 2025 at 4:38 PM

203-800-8954 reported as a Robocall. Received on March 10, 2025 at 4:14 PM.
Call for Dropped call or no message

Anonymous User from East Haven, Connecticut

May 21, 2025 at 2:19 PM

203-800-9958 reported as a Live Voice or Other. Received on May 21, 2025 at 2:14 PM.
Call for Warranties & protection plans

Anonymous User from Copake, Connecticut

February 28, 2025 at 7:08 PM

203-800-4016 reported as a Robocall. Received on February 28, 2025 at 9:18 AM.

Anonymous User from Saratoga Springs, New York

January 30, 2025 at 2:22 PM

203-800-4987 reported as a Live Voice or Other. Received on January 30, 2025 at 1:54 PM.
Call for Energy, solar, & utilities

Anonymous User from Beulah, Michigan

January 27, 2025 at 1:18 PM

2038003 reported as a Robocall. Received on January 23, 2025 at 2:56 PM.
Call for Dropped call or no message

Anonymous User from Manchester, Connecticut

December 18, 2024 at 12:42 PM

203-800-7195 reported as a Live Voice or Other. Received on December 18, 2024 at 12:22 PM.
Call for Warranties & protection plans

Anonymous User from , CT

August 2, 2024 at 3:10 PM

203-800-4481 reported as a Live Voice or Other. Received on August 2, 2024 at 3:00 PM.
Call for No Subject Provided

Anonymous User from , CT

May 7, 2024 at 6:44 PM

203-800-5293 reported as a Robocall. Received on May 7, 2024 at 9:53 AM.

Anonymous User from Albuquerque, New Mexico

May 3, 2024 at 12:14 PM

203-800-7432 reported as a Robocall. Received on May 2, 2024 at 3:08 PM.

Anonymous User from Brooklyn, New York

March 27, 2024 at 5:07 PM

203-800-2289 reported as a Live Voice or Other. Received on March 26, 2024 at 4:09 PM.
Call for Dropped call or no message

Anonymous User from , CT

November 27, 2023 at 7:54 PM

203-800-2171 reported as a Live Voice or Other. Received on November 23, 2023 at 5:35 PM.
Call for Dropped call or no message

Anonymous User from Fairfield, Connecticut

November 14, 2023 at 3:28 PM

203-800-9663 reported as a Robocall. Received on November 14, 2023 at 1:33 PM.
Call for Dropped call or no message

Anonymous User from Hempstead, New York

October 18, 2023 at 4:51 PM

203-800-2317 reported as a Live Voice or Other. Received on October 18, 2023 at 4:40 PM.
Call for Dropped call or no message

Anonymous User from , CT

August 14, 2023 at 10:39 AM

203-800-6112 reported as a Live Voice or Other. Received on August 13, 2023 at 10:37 AM.

Anonymous User from Middletown, Connecticut

August 9, 2023 at 1:07 PM

203-800-9663 reported as a Live Voice or Other. Received on August 9, 2023 at 12:44 PM.

Anonymous User from , MI

July 19, 2023 at 10:31 AM

203-800-2317 reported as a Live Voice or Other. Received on July 19, 2023 at 10:29 AM.

Anonymous User from Atlanta, Georgia

May 16, 2023 at 1:36 PM

203-800-3904 reported as a Robocall. Received on May 16, 2023 at 11:59 AM.
Call for Computer & technical support

Anonymous User from West Haven, Connecticut

April 25, 2023 at 10:00 AM

203-800-9985 reported as a Robocall. Received on April 25, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from West Haven, Connecticut

April 24, 2023 at 7:18 PM

203-800-9985 reported as a Robocall. Received on April 24, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Port St Lucie, Connecticut

February 23, 2023 at 6:17 PM

203-800-2809 reported as a Robocall. Received on February 23, 2023 at 11:31 AM.

Anonymous User from Bridgeport, CT

December 23, 2022 at 8:01 PM

None reported as a Live Voice. Received on December 23, 2022 at 11:11 AM.
Unwanted call for unknown
Caller ID indicated they called from 203-800-3649
Contacted via Internet (VOIP)

Anonymous User from Mill Valley, California

December 8, 2022 at 11:10 AM

203-800-2289 reported as a Robocall. Received on November 29, 2022 at 12:08 PM.

Anonymous User from The Bronx, New York

November 30, 2022 at 11:19 AM

203-800-2289 reported as a Live Voice or Other. Received on November 27, 2022 at 12:46 PM.
Call for Dropped call or no message

Anonymous User from Oswego, Illinois

November 1, 2022 at 1:17 PM

203-800-2317 reported as a unwanted call. Received on October 24, 2022 at 9:50 AM.

Anonymous User from Wallingford, Connecticut

July 19, 2022 at 6:33 PM

203-800-6936 reported as a Robocall. Received on July 19, 2022 at 5:47 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Wallingford, Connecticut

July 19, 2022 at 6:17 PM

203-800-6936 reported as a Robocall. Received on July 19, 2022 at 5:47 PM.

Anonymous User from W Springfield, MA

June 28, 2022 at 8:57 PM

000-917-0654 reported as a Prerecorded Voice. Received on June 28, 2022 at 3:36 PM.
Unwanted call for unknown
Caller ID indicated they called from 203-800-1634
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MI

June 6, 2022 at 10:10 AM

203-800-2289 reported as a Live Voice or Other. Received on June 3, 2022 at 9:45 AM.
Call for No Subject Provided

Anonymous User from Houston, TX

November 3, 2021 at 11:06 PM

203-800-2249 reported as a Prerecorded Voice. Received on November 3, 2021 at 12:11 PM.
Unwanted call for Health Insurance Services
Caller ID indicated they called from 713-620-7608
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Prospect, CT

July 9, 2021 at 8:07 PM

203-800-7199 reported as a Prerecorded Voice. Received on July 9, 2021 at 2:35 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Prospect, CT

July 9, 2021 at 8:04 PM

203-800-7199 reported as a Prerecorded Voice. Received on July 9, 2021 at 2:35 PM.
Unwanted call for unknown
Caller ID indicated they called from 293-800-7199
Contacted via Wired

Anonymous User from Prospect, CT

July 9, 2021 at 7:59 PM

203-800-7199 reported as a Prerecorded Voice. Received on July 9, 2021 at 2:35 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , CT

March 10, 2016 at 4:29 PM

reported as a Prerecorded Voice. Received on March 10, 2016 at 10:04 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-800-7626
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

203-800-0XXX: 203-800-0303 | 203-800-0308 | 203-800-0309 | 203-800-0350 | 203-800-0353 | 203-800-0358 |
203-800-1XXX: 203-800-1100 | 203-800-1101 | 203-800-1103 | 203-800-1108 | 203-800-1191 | 203-800-1194 | 203-800-1199 | 203-800-1501 | 203-800-1508 | 203-800-1540 | 203-800-1545 | 203-800-1547 | 203-800-1600 | 203-800-1608 | 203-800-1630 | 203-800-1633 | 203-800-1634 |
203-800-2XXX: 203-800-2149 | 203-800-2169 | 203-800-2170 | 203-800-2175 | 203-800-2178 | 203-800-2201 | 203-800-2202 | 203-800-2203 | 203-800-2204 | 203-800-2244 | 203-800-2247 | 203-800-2248 | 203-800-2303 | 203-800-2304 | 203-800-2305 | 203-800-2310 | 203-800-2311 | 203-800-2315 | 203-800-2800 | 203-800-2803 | 203-800-2804 |
203-800-3XXX: 203-800-3000 | 203-800-3001 | 203-800-3008 | 203-800-3010 | 203-800-3011 | 203-800-3015 | 203-800-3600 | 203-800-3603 | 203-800-3609 | 203-800-3647 | 203-800-3648 | 203-800-3649 | 203-800-3901 | 203-800-3903 | 203-800-3907 | 203-800-3937 | 203-800-3938 |
203-800-4XXX: 203-800-4400 | 203-800-4444 | 203-800-4455 | 203-800-4462 | 203-800-4466 | 203-800-4468 | 203-800-4980 | 203-800-4988 | 203-800-4989 | 203-800-4996 | 203-800-4997 | 203-800-4998 |
203-800-5XXX: 203-800-5263 | 203-800-5266 | 203-800-5268 | 203-800-5290 | 203-800-5291 | 203-800-5299 |
203-800-6XXX: 203-800-6110 | 203-800-6111 | 203-800-6115 | 203-800-6147 | 203-800-6188 | 203-800-6197 | 203-800-6762 | 203-800-6783 | 203-800-6787 | 203-800-6790 | 203-800-6795 | 203-800-6799 | 203-800-6800 | 203-800-6801 | 203-800-6877 | 203-800-6890 | 203-800-6892 | 203-800-6896 | 203-800-6898 | 203-800-6900 | 203-800-6930 | 203-800-6931 | 203-800-6935 | 203-800-6969 | 203-800-6979 |
203-800-7XXX: 203-800-7100 | 203-800-7101 | 203-800-7103 | 203-800-7104 | 203-800-7106 | 203-800-7108 | 203-800-7192 | 203-800-7193 | 203-800-7198 | 203-800-7430 | 203-800-7433 | 203-800-7434 | 203-800-7443 | 203-800-7449 | 203-800-7458 | 203-800-7600 | 203-800-7601 | 203-800-7603 | 203-800-7620 | 203-800-7622 | 203-800-7626 | 203-800-7676 | 203-800-7677 |
203-800-8XXX: 203-800-8000 | 203-800-8008 | 203-800-8050 | 203-800-8051 | 203-800-8054 |
203-800-9XXX: 203-800-9662 | 203-800-9663 | 203-800-9667 | 203-800-9696 | 203-800-9900 | 203-800-9944 | 203-800-9948 | 203-800-9949 | 203-800-9981 | 203-800-9986 | 203-800-9989 | 203-800-9999 |