631-388

You are reviewing the Area Code (NPA/NXX) report for 631-388. Did you mean to search the SMS short code 631388?

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	631388
Basic Format	631-388
NPA (Area Code)	631
NXX	388

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
631-388-0XXX	6959	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY	BRENTWOOD	AS	06/06/2011	BRENTWOOD	NY	NE	06/16/2011
631-388-1XXX	6959	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY	BRENTWOOD	AS	06/06/2011	BRENTWOOD	NY	NE	06/16/2011
631-388-2XXX	6959	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY	BRENTWOOD	AS	06/06/2011	BRENTWOOD	NY	NE	06/16/2011
631-388-3XXX	6959	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY	BRENTWOOD	AS	07/07/2011	BRENTWOOD	NY	NE	08/05/2011
631-388-4XXX	6959	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY	BRENTWOOD	AS	07/07/2011	BRENTWOOD	NY	NE	08/05/2011
631-388-5XXX	612K	CSC VOICE, LLC	BRENTWOOD	AS	10/26/2010	BRENTWOOD	NY	NE	12/23/2010
631-388-6XXX	997E	BANDWIDTH.COM CLEC, LLC - NY	BRENTWOOD	AS	04/28/2011	BRENTWOOD	NY	NE	05/28/2011
631-388-7XXX	997E	BANDWIDTH.COM CLEC, LLC - NY	BRENTWOOD	AS	04/28/2011	BRENTWOOD	NY	NE	05/28/2011
631-388-8XXX	5562	METROPCS, INC.	BRENTWOOD	AS	04/22/2011	BRENTWOOD	NY	NE	05/21/2011
631-388-9XXX	5562	METROPCS, INC.	BRENTWOOD	AS	03/30/2011	BRENTWOOD	NY	NE	04/29/2011
631-388-XXXX	612K	CSC VOICE, LLC	BRENTWOOD	AS	10/25/2010	BRENTWOOD	NY

Business/Government Phones on the 631-388 Prefix

Phone	Name	Address
631-388-7771	Leave The Key Homebuyers
631-388-6640	Mr Cash Buyer	519 NY-111 #C Hauppauge 11788 US

Reports

Anonymous User from Lincoln, Nebraska

March 31, 2026 at 10:04 AM

631-388-7169 reported as a Robocall. Received on March 31, 2026 at 7:55 AM.
Call for Medical & prescriptions

Anonymous User from Edinburg, Virginia

January 21, 2026 at 11:19 AM

631-388-7184 reported as a Robocall. Received on January 2, 2026 at 11:37 AM.

Anonymous User from Phoenix, Arizona

January 13, 2026 at 6:00 PM

631-388-7434 reported as a Robocall. Received on December 8, 2025 at 2:31 PM.

Anonymous User from Phoenix, Arizona

January 13, 2026 at 5:53 PM

631-388-7449 reported as a Robocall. Received on November 26, 2025 at 12:02 PM.

Anonymous User from Port Jefferson, New York

December 12, 2025 at 6:43 PM

631-388-6243 reported as a Robocall. Received on December 10, 2025 at 5:00 PM.
Call for Medical & prescriptions

Anonymous User from East Patchogue, New York

November 28, 2025 at 12:37 PM

631-388-6505 reported as a Robocall. Received on November 27, 2025 at 9:08 AM.
Call for Medical & prescriptions

Anonymous User from Parlin, New Jersey

November 15, 2025 at 12:14 PM

631-388-7230 reported as a Robocall. Received on November 15, 2025 at 11:46 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , NY

September 24, 2025 at 4:56 PM

631-388-7113 reported as a Robocall. Received on September 24, 2025 at 3:54 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Hudson, Massachusetts

September 22, 2025 at 3:09 PM

631-388-7316 reported as a Robocall. Received on September 22, 2025 at 2:58 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , NY

September 18, 2025 at 12:34 PM

631-388-7439 reported as a Robocall. Received on September 17, 2025 at 5:06 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Spring Hill, Florida

September 8, 2025 at 2:24 PM

631-388-6675 reported as a Robocall. Received on September 8, 2025 at 2:00 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Cabot, Arkansas

August 31, 2025 at 10:13 AM

631-388-6924 reported as a Robocall. Received on August 30, 2025 at 10:39 AM.

Anonymous User from Ramona, California

August 15, 2025 at 3:54 PM

631-388-7678 reported as a Robocall. Received on August 15, 2025 at 12:50 PM.

Anonymous User from Hampton Bays, New York

July 31, 2025 at 3:49 PM

631-388-4180 reported as a Robocall. Received on July 31, 2025 at 3:38 PM.

Anonymous User from , OH

May 28, 2025 at 2:55 PM

631-388-0016 reported as a Live Voice or Other. Received on May 28, 2025 at 10:59 AM.

Anonymous User from Yazoo City, Mississippi

May 12, 2025 at 6:31 PM

631-388-6360 reported as a Robocall. Received on October 29, 2024 at 5:42 PM.
Call for Dropped call or no message

Anonymous User from , MS

May 12, 2025 at 6:29 PM

631-388-6360 reported as a Robocall. Received on October 29, 2024 at 4:44 PM.
Call for Dropped call or no message

Anonymous User from , MS

May 12, 2025 at 6:28 PM

631-388-6360 reported as a Robocall. Received on October 29, 2024 at 4:43 PM.
Call for Dropped call or no message

Anonymous User from Yazoo City, Mississippi

May 12, 2025 at 6:05 PM

631-388-6360 reported as a Robocall. Received on October 29, 2024 at 4:43 PM.
Call for Dropped call or no message

Anonymous User from Houston, Texas

January 20, 2025 at 11:12 AM

631-388-5164 reported as a unwanted call. Received on January 20, 2025 at 10:05 AM.

Anonymous User from Teaneck, New Jersey

November 5, 2024 at 10:16 AM

631-388-5164 reported as a Live Voice or Other. Received on November 5, 2024 at 10:12 AM.

Anonymous User from Tiffin, Ohio

September 12, 2024 at 2:53 PM

631-388-6949 reported as a Robocall. Received on September 12, 2024 at 11:06 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from New Hyde Park, New York

August 5, 2024 at 4:39 PM

631-388-9033 reported as a Live Voice or Other. Received on August 5, 2024 at 4:35 PM.
Call for Home improvement & cleaning

Anonymous User from Coram, New York

July 24, 2024 at 8:18 PM

631-388-7731 reported as a unwanted call. Received on July 24, 2024 at 10:00 AM.
Call for No Subject Provided

Anonymous User from , NY

April 3, 2024 at 3:39 PM

631-388-8742 reported as a unwanted call. Received on April 3, 2024 at 2:40 PM.

Anonymous User from Croydon, Pennsylvania

September 16, 2023 at 12:51 PM

631-388-4760 reported as a Robocall. Received on September 15, 2023 at 12:10 PM.
Call for Dropped call or no message

Anonymous User from Smithtown, New York

August 30, 2023 at 8:39 AM

631-388-6549 reported as a Robocall. Received on August 28, 2023 at 12:33 PM.
Call for Dropped call or no message

Anonymous User from Hauppauge, New York

May 19, 2023 at 4:04 PM

631-388-3687 reported as a Robocall. Received on May 19, 2023 at 2:25 PM.

Anonymous User from Copiague, New York

April 17, 2023 at 8:48 PM

631-388-7684 reported as a Live Voice or Other. Received on April 17, 2023 at 8:08 PM.
Call for Home improvement & cleaning

Anonymous User from Mt Laurel, New Jersey

March 7, 2023 at 1:18 PM

631-388-5160 reported as a Live Voice or Other. Received on March 7, 2023 at 12:00 AM.

Anonymous User from Guilford, Connecticut

January 2, 2023 at 6:50 PM

631-388-7690 reported as a Live Voice or Other. Received on January 2, 2023 at 6:41 PM.
Call for Home improvement & cleaning

Anonymous User from Ogdensburg, New York

December 13, 2022 at 10:01 PM

631-388-7464 reported as a Robocall. Received on December 13, 2022 at 11:40 AM.

Anonymous User from Boynton Beach, Florida

December 7, 2022 at 2:37 PM

631-388-5026 reported as a Live Voice or Other. Received on December 7, 2022 at 2:30 PM.

Anonymous User from East Patchogue, New York

August 27, 2022 at 1:21 AM

631-388-8506 reported as a Robocall. Received on August 26, 2022 at 11:52 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from East Patchogue, New York

August 12, 2022 at 1:41 AM

631-388-3048 reported as a Robocall. Received on August 11, 2022 at 2:41 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from East Patchogue, New York

July 15, 2022 at 2:08 AM

631-388-2972 reported as a Robocall. Received on July 14, 2022 at 2:48 PM.
Call for Medical & prescriptions

Most 'popular' numbers on this prefix:

631-388-1XXX: 631-388-1600 | 631-388-1608 | 631-388-1620 | 631-388-1690 | 631-388-1695 | 631-388-1699 |
631-388-2XXX: 631-388-2900 | 631-388-2970 | 631-388-2975 | 631-388-2977 | 631-388-2992 | 631-388-2998 |
631-388-3XXX: 631-388-3000 | 631-388-3030 | 631-388-3040 | 631-388-3045 | 631-388-3047 | 631-388-3062 | 631-388-3600 | 631-388-3650 | 631-388-3651 | 631-388-3680 | 631-388-3681 | 631-388-3688 | 631-388-3800 | 631-388-3838 | 631-388-3850 | 631-388-3890 | 631-388-3894 | 631-388-3898 |
631-388-4XXX: 631-388-4700 | 631-388-4750 | 631-388-4760 | 631-388-4777 |
631-388-5XXX: 631-388-5000 | 631-388-5001 | 631-388-5002 | 631-388-5020 | 631-388-5022 | 631-388-5024 | 631-388-5100 | 631-388-5120 | 631-388-5150 | 631-388-5160 | 631-388-5168 | 631-388-5500 | 631-388-5507 | 631-388-5508 | 631-388-5509 | 631-388-5550 | 631-388-5555 | 631-388-5700 | 631-388-5701 | 631-388-5707 | 631-388-5777 | 631-388-5900 | 631-388-5940 | 631-388-5945 | 631-388-5997 | 631-388-5998 |
631-388-6XXX: 631-388-6100 | 631-388-6102 | 631-388-6140 | 631-388-6144 | 631-388-6500 | 631-388-6501 | 631-388-6540 | 631-388-6545 | 631-388-6550 | 631-388-6600 | 631-388-6640 | 631-388-6644 | 631-388-6645 | 631-388-6660 | 631-388-6900 | 631-388-6940 | 631-388-6945 | 631-388-6950 |
631-388-7XXX: 631-388-7400 | 631-388-7444 | 631-388-7460 | 631-388-7600 | 631-388-7666 | 631-388-7690 | 631-388-7699 | 631-388-7700 | 631-388-7770 | 631-388-7776 | 631-388-7777 | 631-388-7778 |
631-388-8XXX: 631-388-8500 | 631-388-8501 | 631-388-8507 | 631-388-8700 | 631-388-8740 | 631-388-8747 | 631-388-8777 |
631-388-9XXX: 631-388-9000 | 631-388-9010 | 631-388-9020 | 631-388-9030 | 631-388-9031 | 631-388-9033 | 631-388-9800 | 631-388-9807 | 631-388-9808 | 631-388-9809 |