203-871

You are reviewing the Area Code (NPA/NXX) report for 203-871. Did you mean to search the SMS short code 203871?

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	203871
Basic Format	203-871
NPA (Area Code)	203
NXX	871

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date	Block Available Date
203-871-0XXX	539F	PEERLESS NETWORK OF CONNECTICUT, LLC - CT	BRANFORD	AS	04/05/2013	BRANFORD	CT	NE	05/03/2013
203-871-1XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	BRANFORD	AS	03/19/2014	BRANFORD	CT	NE	04/14/2014
203-871-2XXX	7143	TELEPORT COMMUNICATIONS AMERICA, LLC - CT	BRANFORD	RT		BRANFORD	CT	NE
203-871-3XXX	4800	LEVEL 3 COMMUNICATIONS, LLC - CT	BRANFORD	AS	11/12/2004	BRANFORD	CT	NE	12/11/2004
203-871-4XXX	7143	TELEPORT COMMUNICATIONS AMERICA, LLC - CT	BRANFORD	RT		BRANFORD	CT	NE
203-871-5XXX	7143	TELEPORT COMMUNICATIONS AMERICA, LLC - CT	BRANFORD	AV		BRANFORD	CT	NE		01/12/2026
203-871-6XXX	508J	CENTURYLINK COMMUNICATIONS, LLC	BRANFORD	AS	06/12/2014	BRANFORD	CT	NE	07/16/2014
203-871-7XXX	5562	METROPCS, INC.	BRANFORD	AS	10/11/2004	BRANFORD	CT	NE	10/25/2004
203-871-8XXX	5562	METROPCS, INC.	BRANFORD	AS	04/10/2007	BRANFORD	CT	NE	04/20/2007
203-871-9XXX	5562	METROPCS, INC.	BRANFORD	AS	11/25/2002	BRANFORD	CT	NE	12/23/2002
203-871-XXXX	7143	TELEPORT COMMUNICATIONS AMERICA, LLC - CT	BRANFORD	AS		BRANFORD	CT

Business/Government Phones on the 203-871 Prefix

Phone	Name	Address
203-871-8993	Madison Builders LLC
203-871-9223	Ozoria Moving

Reports

Anonymous User from , CT

January 9, 2026 at 10:28 AM

203-871-3557 reported as a Robocall. Received on January 6, 2026 at 12:00 AM.

Anonymous User from , CT

September 10, 2025 at 10:09 AM

203-871-0385 reported as a Robocall. Received on September 10, 2025 at 8:00 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CT

September 9, 2025 at 1:13 PM

203-871-6715 reported as a Live Voice or Other. Received on September 9, 2025 at 1:10 PM.

Anonymous User from , CT

September 8, 2025 at 12:15 PM

203-871-0503 reported as a Robocall. Received on September 8, 2025 at 11:32 AM.

Anonymous User from East Haven, Connecticut

June 26, 2025 at 10:41 AM

203-871-2139 reported as a Live Voice or Other. Received on June 26, 2025 at 10:15 AM.

Anonymous User from , CT

June 18, 2025 at 1:07 PM

203-871-0162 reported as a Robocall. Received on June 18, 2025 at 12:00 AM.
Call for Energy, solar, & utilities

Anonymous User from Norwalk, Connecticut

May 22, 2025 at 5:26 PM

203-871-5249 reported as a Robocall. Received on May 22, 2025 at 4:00 PM.

Anonymous User from Woodbury, Connecticut

May 2, 2025 at 4:39 PM

203-871-5613 reported as a Robocall. Received on May 2, 2025 at 4:27 PM.

Anonymous User from Shelton, Connecticut

March 28, 2025 at 6:16 PM

203-871-0538 reported as a Live Voice or Other. Received on March 25, 2025 at 4:08 PM.

Anonymous User from Shelton, Connecticut

March 28, 2025 at 6:14 PM

203-871-0538 reported as a Live Voice or Other. Received on March 25, 2025 at 11:44 AM.

Anonymous User from Shelton, Connecticut

March 28, 2025 at 6:14 PM

203-871-0429 reported as a Live Voice or Other. Received on March 25, 2025 at 10:27 AM.

Anonymous User from , CT

March 28, 2025 at 5:40 AM

203-871-0538 reported as a unwanted call. Received on March 21, 2025 at 3:16 PM.
Call for No Subject Provided

Anonymous User from , CT

March 28, 2025 at 5:35 AM

203-871-0538 reported as a unwanted call. Received on March 25, 2025 at 1:20 PM.
Call for No Subject Provided

Anonymous User from , CT

March 25, 2025 at 3:02 PM

203-871-0538 reported as a unwanted call. Received on March 21, 2025 at 3:16 PM.
Call for No Subject Provided

Anonymous User from , CT

March 25, 2025 at 2:56 PM

203-871-0538 reported as a unwanted call. Received on March 25, 2025 at 1:20 PM.
Call for No Subject Provided

Anonymous User from , CT

January 30, 2025 at 11:37 AM

203-871-2191 reported as a Live Voice or Other. Received on January 30, 2025 at 11:33 AM.

Anonymous User from Waterbury, Connecticut

January 27, 2025 at 1:42 PM

203-871-0471 reported as a Live Voice or Other. Received on January 27, 2025 at 12:53 AM.
Call for Dropped call or no message

Anonymous User from Stratford, Connecticut

January 8, 2025 at 3:42 PM

203-871-0805 reported as a Live Voice or Other. Received on January 8, 2025 at 3:09 PM.

Anonymous User from Stratford, Connecticut

December 17, 2024 at 10:05 AM

203-871-0805 reported as a Live Voice or Other. Received on December 17, 2024 at 10:00 AM.

Anonymous User from , CT

November 21, 2024 at 3:27 PM

203-871-0493 reported as a Robocall. Received on November 21, 2024 at 3:24 PM.
Call for No Subject Provided

Anonymous User from Southington, Connecticut

November 18, 2024 at 3:03 PM

203-871-0355 reported as a Live Voice or Other. Received on November 18, 2024 at 12:00 AM.

Anonymous User from , NY

November 1, 2024 at 4:04 PM

203-871-0372 reported as a Live Voice or Other. Received on November 1, 2024 at 1:35 PM.

Anonymous User from Trumbull, Connecticut

October 31, 2024 at 8:52 PM

203-871-0372 reported as a Live Voice or Other. Received on October 31, 2024 at 11:04 AM.
Call for Dropped call or no message

Anonymous User from , CT

October 30, 2024 at 6:25 PM

203-871-0372 reported as a Live Voice or Other. Received on October 30, 2024 at 6:20 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

October 29, 2024 at 6:00 PM

203-871-0368 reported as a unwanted call. Received on October 29, 2024 at 5:54 PM.
Call for No Subject Provided

Anonymous User from , CT

October 29, 2024 at 5:58 PM

203-871-0368 reported as a unwanted call. Received on October 29, 2024 at 5:54 PM.
Call for No Subject Provided

Anonymous User from Fort Myers, Florida

October 29, 2024 at 11:53 AM

203-871-3693 reported as a Live Voice or Other. Received on October 29, 2024 at 11:51 AM.

Anonymous User from , CT

October 1, 2024 at 7:41 AM

203-871-0520 reported as a unwanted call. Received on September 30, 2024 at 4:28 PM.

Anonymous User from , CT

September 20, 2024 at 3:52 PM

203-871-0389 reported as a unwanted call. Received on September 20, 2024 at 12:33 PM.

Anonymous User from , CT

September 19, 2024 at 8:20 AM

203-871-0517 reported as a unwanted call. Received on September 18, 2024 at 8:15 PM.

Anonymous User from , CT

September 5, 2024 at 3:02 PM

203-871-2770 reported as a Live Voice or Other. Received on September 4, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CT

August 23, 2024 at 4:58 PM

203-871-0494 reported as a Live Voice or Other. Received on August 23, 2024 at 11:44 AM.
Call for No Subject Provided

Anonymous User from Stamford, Connecticut

August 19, 2024 at 7:16 PM

203-871-0508 reported as a Live Voice or Other. Received on August 19, 2024 at 6:57 PM.
Call for Dropped call or no message

Anonymous User from Stamford, Connecticut

August 16, 2024 at 6:19 PM

203-871-0520 reported as a Live Voice or Other. Received on August 16, 2024 at 12:44 PM.
Call for Dropped call or no message

Anonymous User from Stamford, Connecticut

August 16, 2024 at 1:53 PM

203-871-0520 reported as a Live Voice or Other. Received on August 16, 2024 at 12:44 PM.
Call for Dropped call or no message

Anonymous User from , CT

July 25, 2024 at 12:04 PM

203-871-1720 reported as a Live Voice or Other. Received on July 25, 2024 at 11:00 AM.
Call for No Subject Provided

Anonymous User from Middletown, Connecticut

July 15, 2024 at 6:48 PM

203-871-3097 reported as a Live Voice or Other. Received on July 15, 2024 at 4:44 PM.

Anonymous User from Middletown, Connecticut

July 10, 2024 at 10:42 AM

203-871-3097 reported as a Live Voice or Other. Received on July 10, 2024 at 9:56 AM.

Anonymous User from Middletown, Connecticut

July 9, 2024 at 5:16 PM

203-871-3097 reported as a Live Voice or Other. Received on July 9, 2024 at 4:45 PM.

Anonymous User from , CT

April 12, 2024 at 8:36 AM

203-871-4191 reported as a Live Voice or Other. Received on April 12, 2024 at 7:00 AM.

Anonymous User from , CT

March 5, 2024 at 4:30 PM

203-871-8196 reported as a Robocall. Received on March 5, 2024 at 4:11 PM.
Call for No Subject Provided

Anonymous User from , CT

March 5, 2024 at 4:15 PM

203-871-8196 reported as a Robocall. Received on March 5, 2024 at 4:11 PM.
Call for No Subject Provided

Anonymous User from Milford, Connecticut

February 1, 2024 at 7:52 PM

203-871-7953 reported as a Robocall. Received on January 5, 2024 at 12:10 PM.
Call for Dropped call or no message

Anonymous User from Stamford, Connecticut

December 21, 2023 at 8:51 AM

203-871-1831 reported as a Live Voice or Other. Received on December 21, 2023 at 8:28 AM.

Anonymous User from Middletown, Connecticut

December 19, 2023 at 2:03 PM

203-871-3097 reported as a Live Voice or Other. Received on December 19, 2023 at 1:27 PM.

Anonymous User from Middletown, Connecticut

December 11, 2023 at 4:59 PM

203-871-3097 reported as a Live Voice or Other. Received on December 11, 2023 at 4:07 PM.

Anonymous User from Middletown, Connecticut

December 5, 2023 at 10:12 AM

203-871-3097 reported as a Live Voice or Other. Received on December 5, 2023 at 9:54 AM.

Anonymous User from Middletown, Connecticut

December 4, 2023 at 12:31 PM

203-871-3097 reported as a Live Voice or Other. Received on December 4, 2023 at 12:21 PM.

Anonymous User from Fraser, Colorado

June 4, 2023 at 3:00 PM

203-871-6296 reported as a unwanted call. Received on June 4, 2023 at 12:58 PM.
Call for No Subject Provided

Anonymous User from Vernon, Connecticut

October 4, 2022 at 9:11 PM

203-871-0037 reported as a Live Voice or Other. Received on October 4, 2022 at 8:48 PM.
Call for Energy, solar, & utilities

Anonymous User from Blairstown, New Jersey

August 20, 2022 at 1:01 PM

203-871-3580 reported as a Robocall. Received on August 3, 2022 at 9:46 AM.

Anonymous User from Blairstown, New Jersey

August 3, 2022 at 5:21 PM

203-871-3580 reported as a Robocall. Received on August 3, 2022 at 9:46 AM.

Anonymous User from Hamden, Connecticut

June 3, 2022 at 6:39 PM

203-871-3486 reported as a Live Voice or Other. Received on June 3, 2022 at 3:00 PM.
Call for Dropped call or no message

Anonymous User from Guilford, CT

November 2, 2021 at 7:53 PM

None reported as a Text Message. Received on November 2, 2021 at 6:35 PM.
Unwanted call for unknown
Caller ID indicated they called from 203-871-0952
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Suffern, NY

January 5, 2021 at 5:51 PM

None reported as a Live Voice. Received on January 5, 2021 at 8:54 AM.
Unwanted call for unknown
Caller ID indicated they called from 203-871-0120
Contacted via Internet (VOIP)

Anonymous User from , MN

August 3, 2016 at 9:18 PM

reported as a Prerecorded Voice. Received on August 3, 2016 at 1:21 PM.
Robocall for unknown
Caller ID indicated they called from 203-871-3811
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CT

July 27, 2016 at 9:31 PM

reported as a Prerecorded Voice. Received on July 27, 2016 at 4:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-3630
Contacted via Wired

Anonymous User from , CT

July 26, 2016 at 2:47 AM

reported as a Prerecorded Voice. Received on July 25, 2016 at 4:05 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-3630
Contacted via Wired

Anonymous User from , CT

July 13, 2016 at 4:32 PM

reported as a Live Voice. Received on July 13, 2016 at 9:57 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-3630
Contacted via Wired

Anonymous User from , CT

April 27, 2016 at 6:11 PM

reported as a Abandoned Calls. Received on April 27, 2016 at 1:07 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-7554
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CT

March 23, 2016 at 4:24 PM

reported as a Abandoned Calls. Received on February 25, 2016 at 2:52 PM.
Robocall for unknown
Caller ID indicated they called from 203-871-3600
Contacted via Wired

Anonymous User from , CT

March 3, 2016 at 9:50 PM

reported as a Live Voice. Received on January 27, 2016 at 2:30 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-3600
Contacted via Wired

Anonymous User from , NJ

March 2, 2016 at 10:19 PM

203-871-3600 reported as a Abandoned Calls. Received on March 2, 2016 at 4:00 PM.
Robocall for unknown
Contacted via Wired

Anonymous User from , CT

March 1, 2016 at 10:59 PM

reported as a Live Voice. Received on March 1, 2016 at 4:46 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-3600
Contacted via Wired

Anonymous User from , NJ

February 29, 2016 at 5:06 PM

reported as a Live Voice. Received on February 29, 2016 at 10:52 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-3600
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , NJ

February 29, 2016 at 3:39 PM

203-871-3600 reported as a Live Voice. Received on February 29, 2016 at 9:34 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CT

February 25, 2016 at 5:57 PM

reported as a Abandoned Calls. Received on February 6, 2016 at 2:22 PM.
Robocall for unknown
Caller ID indicated they called from 203-871-3600
Contacted via Wired

Anonymous User from , CA

May 23, 2015 at 12:37 AM

reported as a Prerecorded Voice. Received on May 22, 2015 at 1:02 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-1066
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , RI

May 16, 2015 at 4:14 AM

reported as a Prerecorded Voice. Received on May 15, 2015 at 10:52 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-871-1918
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

May 3, 2015 at 2:52 AM

203-871-1918 reported as a Prerecorded Voice. Received on May 2, 2015 at 5:21 PM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

203-871-0XXX: 203-871-0030 | 203-871-0031 | 203-871-0032 | 203-871-0035 | 203-871-0036 | 203-871-0123 | 203-871-0128 | 203-871-0129 | 203-871-0133 | 203-871-0141 | 203-871-0143 | 203-871-0148 | 203-871-0193 | 203-871-0300 | 203-871-0303 | 203-871-0350 | 203-871-0370 | 203-871-0400 | 203-871-0401 | 203-871-0404 | 203-871-0470 | 203-871-0471 | 203-871-0473 | 203-871-0500 | 203-871-0501 | 203-871-0505 | 203-871-0550 | 203-871-0800 | 203-871-0801 | 203-871-0805 | 203-871-0808 | 203-871-0900 | 203-871-0907 | 203-871-0909 | 203-871-0950 | 203-871-0957 | 203-871-0959 |
203-871-1XXX: 203-871-1000 | 203-871-1003 | 203-871-1048 | 203-871-1061 | 203-871-1062 | 203-871-1063 | 203-871-1800 | 203-871-1830 | 203-871-1834 | 203-871-1835 | 203-871-1848 | 203-871-1877 | 203-871-1900 | 203-871-1910 | 203-871-1914 | 203-871-1919 | 203-871-1961 | 203-871-1999 |
203-871-2XXX: 203-871-2195 | 203-871-2196 | 203-871-2197 | 203-871-2198 | 203-871-2300 | 203-871-2311 | 203-871-2312 | 203-871-2314 | 203-871-2345 | 203-871-2387 | 203-871-2700 | 203-871-2720 | 203-871-2770 | 203-871-2771 | 203-871-2777 |
203-871-3XXX: 203-871-3000 | 203-871-3003 | 203-871-3005 | 203-871-3092 | 203-871-3094 | 203-871-3097 | 203-871-3400 | 203-871-3403 | 203-871-3405 | 203-871-3481 | 203-871-3483 | 203-871-3487 | 203-871-3500 | 203-871-3503 | 203-871-3505 | 203-871-3580 | 203-871-3581 | 203-871-3584 | 203-871-3600 | 203-871-3601 | 203-871-3603 | 203-871-3609 | 203-871-3631 | 203-871-3635 | 203-871-3636 | 203-871-3650 | 203-871-3651 | 203-871-3655 | 203-871-3800 | 203-871-3801 | 203-871-3803 | 203-871-3810 | 203-871-3817 | 203-871-3818 | 203-871-3848 |
203-871-4XXX: 203-871-4100 | 203-871-4111 | 203-871-4120 | 203-871-4190 | 203-871-4195 | 203-871-4199 |
203-871-6XXX: 203-871-6200 | 203-871-6202 | 203-871-6220 | 203-871-6290 | 203-871-6299 |
203-871-7XXX: 203-871-7500 | 203-871-7503 | 203-871-7505 | 203-871-7550 | 203-871-7556 | 203-871-7557 | 203-871-7570 | 203-871-7575 | 203-871-7577 | 203-871-7900 | 203-871-7953 | 203-871-7958 | 203-871-7959 |
203-871-8XXX: 203-871-8138 | 203-871-8140 | 203-871-8141 | 203-871-8144 | 203-871-8148 | 203-871-8191 | 203-871-8192 | 203-871-8198 | 203-871-8920 | 203-871-8922 | 203-871-8924 | 203-871-8927 | 203-871-8930 | 203-871-8932 | 203-871-8937 | 203-871-8938 | 203-871-8948 | 203-871-8990 | 203-871-8993 | 203-871-8999 |
203-871-9XXX: 203-871-9200 | 203-871-9220 | 203-871-9222 | 203-871-9229 | 203-871-9250 | 203-871-9606 | 203-871-9630 | 203-871-9635 | 203-871-9637 | 203-871-9650 | 203-871-9660 |