631-204

You are reviewing the Area Code (NPA/NXX) report for 631-204. Did you mean to search the SMS short code 631204?

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	631204
Basic Format	631-204
NPA (Area Code)	631
NXX	204

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
631-204-0XXX	9104	VERIZON NEW YORK, INC.	SOUTHAMPTN	RT		SOUTHAMPTON	NY	NE
631-204-1XXX	9104	VERIZON NEW YORK, INC.	SOUTHAMPTN	RT		SOUTHAMPTON	NY	NE
631-204-2XXX	9104	VERIZON NEW YORK, INC.	SOUTHAMPTN	RT		SOUTHAMPTON	NY	NE
631-204-3XXX	997E	BANDWIDTH.COM CLEC, LLC - NY	SOUTHAMPTN	AS	03/17/2011	SOUTHAMPTON	NY	NE	04/15/2011
631-204-4XXX	073H	TELNYX LLC	SOUTHAMPTN	AS	06/20/2019	SOUTHAMPTON	NY	NE	07/02/2019
631-204-5XXX	612K	CSC VOICE, LLC	SOUTHAMPTN	AS	05/13/2013	SOUTHAMPTON	NY	NE	06/08/2013
631-204-6XXX	7133	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY	SOUTHAMPTN	AS	10/17/2005	SOUTHAMPTON	NY	NE	11/02/2005
631-204-7XXX	4036	NEW CINGULAR WIRELESS PCS, LLC - DC	SOUTHAMPTN	AS	09/18/2008	SOUTHAMPTON	NY	NE	09/30/2008
631-204-8XXX	997E	BANDWIDTH.COM CLEC, LLC - NY	SOUTHAMPTN	AS	05/14/2010	SOUTHAMPTON	NY	NE	06/12/2010
631-204-9XXX	9104	VERIZON NEW YORK, INC.	SOUTHAMPTN	RT		SOUTHAMPTON	NY	NE
631-204-XXXX	9104	VERIZON NEW YORK, INC.	SOUTHAMPTN	AS		SOUTHAMPTON	NY

Business/Government Phones on the 631-204 Prefix

Phone	Name	Address
631-204-1100	Hamptons Employment Agency
631-204-3280	Bilingual Law Practice P.C.
631-204-3829	Suffolk County House Buyers

Reports

Anonymous User from , NY

April 10, 2026 at 3:27 PM

631-204-9935 reported as a Robocall. Received on April 10, 2026 at 3:00 PM.

Anonymous User from , NY

April 6, 2026 at 12:54 PM

631-204-3079 reported as a unwanted call. Received on April 6, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Flushing, Michigan

March 26, 2026 at 7:30 AM

631-204-1320 reported as a Robocall. Received on March 25, 2026 at 3:37 PM.
Call for Dropped call or no message

Anonymous User from Loxahatchee, Florida

March 20, 2026 at 9:18 AM

631-204-5655 reported as a Robocall. Received on March 19, 2026 at 3:50 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Brooklyn, New York

January 6, 2026 at 4:40 PM

631-204-2675 reported as a Robocall. Received on January 6, 2026 at 11:00 AM.

Anonymous User from Port Jefferson Station, New York

December 17, 2025 at 6:40 PM

631-204-3347 reported as a Robocall. Received on December 17, 2025 at 6:37 PM.
Call for Dropped call or no message

Anonymous User from , NY

December 12, 2025 at 4:02 PM

631-204-5253 reported as a Robocall. Received on December 12, 2025 at 11:41 AM.

Anonymous User from Melville, New York

December 3, 2025 at 11:40 AM

631-204-0388 reported as a Robocall. Received on December 3, 2025 at 11:33 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NY

September 18, 2025 at 11:42 AM

631-204-8359 reported as a Live Voice or Other. Received on September 18, 2025 at 11:02 AM.

Anonymous User from Coram, New York

September 9, 2025 at 8:54 PM

631-204-0375 reported as a unwanted call. Received on September 9, 2025 at 2:07 PM.
Call for No Subject Provided

Anonymous User from St Helens, Oregon

August 13, 2025 at 1:00 PM

631-204-5095 reported as a Robocall. Received on August 13, 2025 at 6:09 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NY

February 6, 2025 at 7:49 PM

631-204-3796 reported as a unwanted call. Received on February 5, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from East Northport, New York

January 11, 2025 at 1:02 PM

631-204-8707 reported as a Live Voice or Other. Received on January 9, 2025 at 8:53 AM.

Anonymous User from Port Byron, New York

December 18, 2024 at 10:05 AM

631-204-4570 reported as a Live Voice or Other. Received on December 16, 2024 at 3:53 PM.

Anonymous User from New York, New York

November 17, 2024 at 7:10 PM

631-204-4936 reported as a Robocall. Received on November 14, 2024 at 4:36 PM.

Anonymous User from , NY

July 31, 2024 at 7:08 PM

631-204-8721 reported as a Live Voice or Other. Received on July 31, 2024 at 5:02 PM.

Anonymous User from , NY

July 6, 2024 at 4:25 PM

631-204-8330 reported as a unwanted call. Received on July 5, 2024 at 12:00 AM.

Anonymous User from , TX

May 24, 2024 at 11:20 AM

631-204-2538 reported as a Live Voice or Other. Received on May 23, 2024 at 2:31 PM.

Anonymous User from Riverhead, New York

March 27, 2024 at 2:21 PM

631-204-8956 reported as a Live Voice or Other. Received on March 27, 2024 at 12:28 PM.

Anonymous User from Riverhead, New York

March 27, 2024 at 11:26 AM

631-204-8735 reported as a Live Voice or Other. Received on March 27, 2024 at 9:57 AM.

Anonymous User from East Setauket, New York

February 15, 2024 at 4:09 PM

631-204-4878 reported as a Robocall. Received on February 15, 2024 at 4:03 PM.
Call for Warranties & protection plans

Anonymous User from East Northport, New York

September 26, 2023 at 11:15 AM

631-204-2570 reported as a Robocall. Received on September 26, 2023 at 9:41 AM.
Call for Medical & prescriptions

Anonymous User from , IL

September 13, 2023 at 5:44 PM

631-204-7315 reported as a Robocall. Received on September 13, 2023 at 3:45 PM.

Anonymous User from Stony Brook, NY

September 13, 2023 at 1:14 AM

631-204-8616 reported as a Live Voice. Received on September 13, 2023 at 10:08 AM.
Unwanted call for Other Services
Contacted via Wired

Anonymous User from East Patchogue, New York

August 24, 2023 at 2:14 AM

631-204-9715 reported as a Robocall. Received on August 22, 2023 at 12:50 PM.

Anonymous User from East Patchogue, New York

August 24, 2023 at 2:11 AM

631-204-9715 reported as a Robocall. Received on August 22, 2023 at 12:50 PM.

Anonymous User from Smithtown, New York

July 3, 2023 at 1:29 PM

631-204-1094 reported as a Robocall. Received on July 3, 2023 at 1:26 PM.
Call for Energy, solar, & utilities

Anonymous User from East Patchogue, New York

June 29, 2023 at 1:09 AM

631-204-0727 reported as a Robocall. Received on June 28, 2023 at 2:49 PM.

Anonymous User from Bohemia, New York

June 26, 2023 at 10:55 AM

631-204-1891 reported as a Robocall. Received on June 26, 2023 at 10:18 AM.

Anonymous User from , NY

June 7, 2023 at 4:29 PM

631-204-0213 reported as a Robocall. Received on June 7, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from West Babylon, New York

June 1, 2023 at 10:34 AM

631-204-8984 reported as a unwanted call. Received on June 1, 2023 at 10:33 AM.
Call for Warranties & protection plans

Anonymous User from West Babylon, New York

May 25, 2023 at 11:14 AM

631-204-8984 reported as a unwanted call. Received on May 24, 2023 at 12:00 AM.

Anonymous User from West Babylon, New York

May 25, 2023 at 11:12 AM

631-204-8984 reported as a unwanted call. Received on May 25, 2023 at 10:34 AM.

Anonymous User from West Babylon, New York

May 22, 2023 at 11:36 AM

631-204-8984 reported as a unwanted call. Received on May 22, 2023 at 10:04 AM.

Anonymous User from West Babylon, New York

May 19, 2023 at 11:25 AM

631-204-8984 reported as a unwanted call. Received on May 19, 2023 at 10:17 AM.

Anonymous User from West Babylon, New York

May 18, 2023 at 11:12 AM

631-204-8984 reported as a unwanted call. Received on May 18, 2023 at 10:46 AM.

Anonymous User from Melville, New York

May 17, 2023 at 1:56 PM

631-204-8984 reported as a Robocall. Received on May 17, 2023 at 12:05 PM.

Anonymous User from Huntington Station, New York

May 15, 2023 at 12:39 PM

631-204-8984 reported as a Live Voice or Other. Received on May 15, 2023 at 12:34 PM.
Call for Dropped call or no message

Anonymous User from Brentwood, NY

May 3, 2023 at 5:19 PM

631-204-8984 reported as a Live Voice. Received on May 3, 2023 at 10:22 AM.
Unwanted call for Auto Warranty Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from West Babylon, New York

April 26, 2023 at 10:55 AM

631-204-8984 reported as a unwanted call. Received on April 25, 2023 at 6:10 PM.

Anonymous User from West Babylon, New York

April 24, 2023 at 2:21 PM

631-204-8984 reported as a unwanted call. Received on April 24, 2023 at 12:54 PM.

Anonymous User from West Babylon, New York

April 20, 2023 at 11:48 AM

631-204-8984 reported as a Robocall. Received on April 20, 2023 at 11:44 AM.

Anonymous User from , NY

March 26, 2023 at 9:56 AM

631-204-4697 reported as a Live Voice or Other. Received on March 22, 2023 at 11:26 AM.
Call for No Subject Provided

Anonymous User from , NY

March 25, 2023 at 2:16 PM

631-204-9264 reported as a Robocall. Received on March 8, 2023 at 4:22 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NY

March 3, 2023 at 10:36 AM

631-204-8721 reported as a Live Voice or Other. Received on March 3, 2023 at 10:35 AM.
Call for No Subject Provided

Anonymous User from , CT

February 2, 2023 at 5:02 PM

631-204-4312 reported as a Robocall. Received on February 2, 2023 at 5:00 PM.

Anonymous User from East Patchogue, New York

January 3, 2023 at 11:01 PM

631-204-8036 reported as a Robocall. Received on January 3, 2023 at 5:41 PM.

Anonymous User from East Patchogue, New York

November 22, 2022 at 1:40 AM

631-204-8945 reported as a Robocall. Received on November 21, 2022 at 3:29 PM.

Anonymous User from Westminster, Colorado

November 8, 2022 at 5:48 PM

631-204-3791 reported as a Live Voice or Other. Received on November 8, 2022 at 3:25 PM.
Call for Warranties & protection plans

Anonymous User from Greenville, South Carolina

October 14, 2022 at 8:54 PM

631-204-7939 reported as a Robocall. Received on October 14, 2022 at 8:36 PM.

Anonymous User from Port Jefferson Station, New York

August 26, 2022 at 1:16 PM

631-204-4904 reported as a Robocall. Received on August 26, 2022 at 1:14 PM.

Anonymous User from Port Jefferson Station, New York

July 29, 2022 at 6:37 PM

631-204-4882 reported as a Robocall. Received on July 29, 2022 at 1:42 PM.

Anonymous User from Las Vegas, Nevada

June 29, 2022 at 10:18 AM

631-204-3906 reported as a Live Voice or Other. Received on June 28, 2022 at 1:46 PM.

Anonymous User from , FL

December 6, 2014 at 4:27 PM

631-204-8199 reported as a Prerecorded Voice. Received on December 6, 2014 at 7:10 AM.
Robocall for unknown
Contacted via Wired

Most 'popular' numbers on this prefix:

631-204-0XXX: 631-204-0000 | 631-204-0001 | 631-204-0002 | 631-204-0020 | 631-204-0214 | 631-204-0216 | 631-204-0217 | 631-204-0237 | 631-204-0247 | 631-204-0248 | 631-204-0400 | 631-204-0403 | 631-204-0409 | 631-204-0443 | 631-204-0444 | 631-204-0483 | 631-204-0503 | 631-204-0505 | 631-204-0561 | 631-204-0566 | 631-204-0567 | 631-204-0576 | 631-204-0581 | 631-204-0588 | 631-204-0589 | 631-204-0600 | 631-204-0602 | 631-204-0606 | 631-204-0607 | 631-204-0647 | 631-204-0707 | 631-204-0721 | 631-204-0722 | 631-204-0728 | 631-204-0783 | 631-204-0787 |
631-204-1XXX: 631-204-1000 | 631-204-1001 | 631-204-1007 | 631-204-1091 | 631-204-1095 | 631-204-1099 | 631-204-1100 | 631-204-1110 | 631-204-1111 | 631-204-1115 | 631-204-1122 | 631-204-1147 | 631-204-1800 | 631-204-1852 | 631-204-1887 | 631-204-1891 | 631-204-1896 | 631-204-1899 | 631-204-1970 | 631-204-1977 | 631-204-1978 | 631-204-1993 | 631-204-1997 | 631-204-1998 |
631-204-2XXX: 631-204-2500 | 631-204-2507 | 631-204-2508 | 631-204-2570 | 631-204-2571 | 631-204-2577 |
631-204-3XXX: 631-204-3236 | 631-204-3256 | 631-204-3258 | 631-204-3281 | 631-204-3283 | 631-204-3288 | 631-204-3776 | 631-204-3777 | 631-204-3778 | 631-204-3790 | 631-204-3795 | 631-204-3799 | 631-204-3800 | 631-204-3820 | 631-204-3821 | 631-204-3824 | 631-204-3900 | 631-204-3902 | 631-204-3906 | 631-204-3939 | 631-204-3998 |
631-204-4XXX: 631-204-4315 | 631-204-4317 | 631-204-4318 | 631-204-4343 | 631-204-4347 | 631-204-4349 | 631-204-4500 | 631-204-4545 | 631-204-4570 | 631-204-4575 | 631-204-4577 | 631-204-4600 | 631-204-4690 | 631-204-4695 | 631-204-4699 | 631-204-4880 | 631-204-4887 | 631-204-4888 | 631-204-4889 | 631-204-4900 | 631-204-4902 | 631-204-4909 | 631-204-4992 | 631-204-4997 | 631-204-4998 |
631-204-7XXX: 631-204-7310 | 631-204-7315 | 631-204-7317 | 631-204-7337 | 631-204-7372 | 631-204-7373 | 631-204-7500 | 631-204-7506 | 631-204-7520 | 631-204-7522 | 631-204-7524 | 631-204-7930 | 631-204-7931 | 631-204-7937 | 631-204-7996 | 631-204-7997 | 631-204-7998 |
631-204-8XXX: 631-204-8000 | 631-204-8008 | 631-204-8009 | 631-204-8030 | 631-204-8033 | 631-204-8038 | 631-204-8186 | 631-204-8187 | 631-204-8192 | 631-204-8196 | 631-204-8197 | 631-204-8330 | 631-204-8333 | 631-204-8336 | 631-204-8383 | 631-204-8387 | 631-204-8609 | 631-204-8612 | 631-204-8613 | 631-204-8617 | 631-204-8666 | 631-204-8668 | 631-204-8701 | 631-204-8733 | 631-204-8734 | 631-204-8737 | 631-204-8778 | 631-204-8787 | 631-204-8953 | 631-204-8957 | 631-204-8959 |
631-204-9XXX: 631-204-9262 | 631-204-9265 | 631-204-9266 | 631-204-9362 | 631-204-9363 | 631-204-9367 | 631-204-9706 | 631-204-9707 | 631-204-9710 | 631-204-9712 | 631-204-9717 |