331-388

You are reviewing the Area Code (NPA/NXX) report for 331-388. Did you mean to search the SMS short code 331388?

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	331388
Basic Format	331-388
NPA (Area Code)	331
NXX	388

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	State	Region	Block Effective Date	Block Available Date
331-388-0XXX	073H	TELNYX LLC	SUGARGROVE	AS	11/08/2022	IL	MW	12/05/2022
331-388-1XXX	6529	T-MOBILE USA, INC.	SUGARGROVE	AS	01/12/2023	IL	MW	02/11/2023
331-388-2XXX	965H	FRACTEL, LLC	SUGARGROVE	AF		IL	MW		04/21/2026
331-388-3XXX	224C	ONVOY, LLC	SUGARGROVE	AS	06/05/2023	IL	MW	07/03/2023
331-388-4XXX	224C	ONVOY, LLC	SUGARGROVE	AS	02/13/2024	IL	MW	03/14/2024
331-388-5XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	SUGARGROVE	AS	08/18/2025	IL	MW	08/28/2025
331-388-6XXX	965H	FRACTEL, LLC	SUGARGROVE	AV		IL	MW		04/03/2021
331-388-7XXX	224C	ONVOY, LLC	SUGARGROVE	AS	01/28/2022	IL	MW	02/27/2022
331-388-8XXX	965H	FRACTEL, LLC	SUGARGROVE	AS	01/26/2021	IL	MW	03/26/2021
331-388-9XXX	224C	ONVOY, LLC	SUGARGROVE	AS	08/08/2023	IL	MW	09/07/2023
331-388-XXXX	965H	FRACTEL, LLC	SUGARGROVE	AS	01/25/2021	IL

Reports

Anonymous User from , MI

April 5, 2026 at 12:24 PM

331-388-8399 reported as a Robocall. Received on April 5, 2026 at 11:20 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Denison, Texas

March 2, 2026 at 2:34 PM

331-388-8717 reported as a Robocall. Received on February 27, 2026 at 9:36 AM.

Anonymous User from , IL

February 13, 2026 at 11:36 AM

331-388-8659 reported as a unwanted call. Received on February 13, 2026 at 9:13 AM.
Call for No Subject Provided

Anonymous User from Farmington, New Mexico

February 2, 2026 at 5:17 PM

331-388-8074 reported as a Robocall. Received on February 2, 2026 at 1:16 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Rosedale, Illinois

January 24, 2026 at 10:35 AM

331-388-8818 reported as a Robocall. Received on January 13, 2026 at 12:09 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Benito, Texas

January 21, 2026 at 2:12 PM

331-388-8958 reported as a Live Voice or Other. Received on January 21, 2026 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from , CA

January 13, 2026 at 4:07 PM

331-388-8055 reported as a Robocall. Received on January 13, 2026 at 1:00 PM.
Call for Energy, solar, & utilities

Anonymous User from , CA

January 13, 2026 at 4:05 PM

331-388-8055 reported as a Robocall. Received on January 12, 2026 at 1:00 PM.
Call for Energy, solar, & utilities

Anonymous User from Palatine, Illinois

December 21, 2025 at 2:50 PM

331-388-4614 reported as a Live Voice or Other. Received on December 16, 2025 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Palm Springs, California

December 12, 2025 at 1:28 PM

331-388-8244 reported as a Robocall. Received on December 12, 2025 at 8:56 AM.
Call for Dropped call or no message

Anonymous User from , IL

December 9, 2025 at 3:38 PM

331-388-8239 reported as a unwanted call. Received on December 2, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Urbana, Illinois

December 4, 2025 at 5:39 PM

331-388-8590 reported as a Robocall. Received on December 4, 2025 at 4:28 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Naperville, Illinois

November 25, 2025 at 3:15 PM

331-388-8661 reported as a Robocall. Received on November 21, 2025 at 2:20 PM.

Anonymous User from Naperville, Illinois

November 21, 2025 at 4:27 PM

331-388-8661 reported as a Robocall. Received on November 15, 2025 at 2:30 PM.

Anonymous User from Naperville, Illinois

November 21, 2025 at 3:22 PM

331-388-8661 reported as a Robocall. Received on November 21, 2025 at 8:37 AM.

Anonymous User from Red Bud, Illinois

November 18, 2025 at 12:42 PM

331-388-8191 reported as a Robocall. Received on November 17, 2025 at 12:00 PM.
Call for Dropped call or no message

Anonymous User from Allen Park, Michigan

October 1, 2025 at 8:36 AM

331-388-8250 reported as a Robocall. Received on September 26, 2025 at 9:52 AM.
Call for Dropped call or no message

Anonymous User from Huntsville, Alabama

September 9, 2025 at 1:03 PM

331-388-8873 reported as a Live Voice or Other. Received on September 9, 2025 at 11:48 AM.

Anonymous User from Island Lake, Illinois

August 28, 2025 at 8:51 PM

331-388-8758 reported as a unwanted call. Received on August 28, 2025 at 7:13 PM.

Anonymous User from Lawrence, Michigan

August 20, 2025 at 4:30 PM

331-388-8059 reported as a Robocall. Received on August 20, 2025 at 12:05 PM.
Call for Dropped call or no message

Anonymous User from , TX

August 15, 2025 at 4:21 PM

331-388-8515 reported as a Live Voice or Other. Received on August 15, 2025 at 1:37 PM.

Anonymous User from , TX

August 1, 2025 at 4:10 PM

331-388-8495 reported as a Robocall. Received on August 1, 2025 at 2:13 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

July 10, 2025 at 1:42 PM

331-388-8070 reported as a Robocall. Received on July 10, 2025 at 12:51 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Riverdale, Illinois

July 3, 2025 at 11:49 AM

331-388-9217 reported as a Robocall. Received on July 3, 2025 at 10:38 AM.
Call for Dropped call or no message

Anonymous User from , IL

June 13, 2025 at 4:30 PM

331-388-8734 reported as a unwanted call. Received on June 13, 2025 at 3:28 AM.
Call for No Subject Provided

Anonymous User from , IL

June 13, 2025 at 3:52 PM

331-388-9022 reported as a Robocall. Received on June 13, 2025 at 2:11 PM.
Call for No Subject Provided

Anonymous User from , IL

June 12, 2025 at 12:41 PM

331-388-8737 reported as a Live Voice or Other. Received on June 11, 2025 at 10:50 AM.
Call for Dropped call or no message

Anonymous User from Lakeway, Texas

May 30, 2025 at 12:23 PM

331-388-4676 reported as a Robocall. Received on May 30, 2025 at 10:18 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Antonio, Texas

November 28, 2024 at 3:36 PM

331-388-8963 reported as a Live Voice or Other. Received on November 28, 2024 at 2:10 PM.
Call for Medical & prescriptions

Anonymous User from Cedar Hill, Texas

November 5, 2024 at 2:25 PM

331-388-8485 reported as a Robocall. Received on November 5, 2024 at 1:12 PM.

Anonymous User from , MI

November 1, 2024 at 2:42 PM

331-388-8126 reported as a Robocall. Received on November 1, 2024 at 2:40 PM.

Anonymous User from Lakeland, Tennessee

October 8, 2024 at 9:07 PM

331-388-8024 reported as a Live Voice or Other. Received on October 8, 2024 at 3:12 PM.

Anonymous User from , LA

October 8, 2024 at 5:28 AM

331-388-8462 reported as a Live Voice or Other. Received on September 24, 2024 at 5:03 PM.
Call for Dropped call or no message

Anonymous User from Redlands, California

September 25, 2024 at 4:03 PM

331-388-8145 reported as a Live Voice or Other. Received on September 25, 2024 at 1:02 PM.

Anonymous User from Punta Gorda, Florida

September 19, 2024 at 12:19 PM

331-388-8216 reported as a Robocall. Received on September 19, 2024 at 12:10 PM.

Anonymous User from Kingman, Arizona

September 16, 2024 at 4:24 PM

331-388-7376 reported as a Robocall. Received on September 16, 2024 at 1:20 PM.
Call for Dropped call or no message

Anonymous User from Turpin, Kansas

September 13, 2024 at 2:46 PM

331-388-8852 reported as a Robocall. Received on September 13, 2024 at 12:59 PM.

Anonymous User from Northbrook, Illinois

September 12, 2024 at 12:31 PM

331-388-8041 reported as a Live Voice or Other. Received on September 12, 2024 at 11:29 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Lancaster, Ohio

September 11, 2024 at 1:19 PM

331-388-8369 reported as a Robocall. Received on September 11, 2024 at 1:16 PM.

Anonymous User from Kewanee, Illinois

September 4, 2024 at 8:27 PM

331-388-8322 reported as a Live Voice or Other. Received on September 4, 2024 at 4:58 PM.

Anonymous User from Bozeman, Montana

September 3, 2024 at 2:37 PM

331-388-8185 reported as a Live Voice or Other. Received on September 3, 2024 at 11:09 AM.

Anonymous User from Little Rock, Arkansas

August 22, 2024 at 4:57 PM

331-388-7368 reported as a unwanted call. Received on August 22, 2024 at 3:55 PM.

Anonymous User from Mesa, Arizona

August 2, 2024 at 11:43 AM

331-388-0182 reported as a unwanted call. Received on August 1, 2024 at 8:52 AM.

Anonymous User from , IL

June 3, 2024 at 5:38 PM

331-388-4694 reported as a Robocall. Received on June 3, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Bekersfield, California

April 19, 2024 at 12:57 PM

331-388-8860 reported as a Live Voice or Other. Received on April 19, 2024 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Glenview, Illinois

April 15, 2024 at 2:26 PM

331-388-0505 reported as a Live Voice or Other. Received on April 15, 2024 at 1:22 PM.
Call for Energy, solar, & utilities

Anonymous User from , IL

March 26, 2024 at 1:27 PM

331-388-0978 reported as a unwanted call. Received on March 26, 2024 at 10:19 AM.
Call for No Subject Provided

Anonymous User from , IL

March 8, 2024 at 2:03 PM

331-388-7646 reported as a Robocall. Received on February 29, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , IL

November 29, 2023 at 5:28 PM

331-388-1590 reported as a Robocall. Received on November 26, 2023 at 1:48 PM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

January 18, 2023 at 11:38 AM

331-388-0217 reported as a Live Voice or Other. Received on January 12, 2023 at 5:46 PM.

Anonymous User from , IL

January 12, 2023 at 4:57 PM

331-388-0362 reported as a Live Voice or Other. Received on January 12, 2023 at 10:50 AM.

Anonymous User from Chicago, Illinois

December 23, 2022 at 9:55 AM

331-388-0190 reported as a Robocall. Received on December 15, 2022 at 2:57 PM.
Call for Dropped call or no message

Most 'popular' numbers on this prefix:

331-388-0XXX: 331-388-0100 | 331-388-0191 | 331-388-0192 | 331-388-0197 | 331-388-0200 | 331-388-0212 | 331-388-0214 | 331-388-0217 | 331-388-0237 | 331-388-0238 | 331-388-0300 | 331-388-0303 | 331-388-0350 | 331-388-0360 | 331-388-0365 | 331-388-0500 | 331-388-0501 | 331-388-0505 | 331-388-0550 | 331-388-0732 | 331-388-0733 | 331-388-0734 | 331-388-0771 | 331-388-0772 | 331-388-0773 | 331-388-0900 | 331-388-0902 | 331-388-0907 | 331-388-0970 | 331-388-0975 |
331-388-1XXX: 331-388-1500 | 331-388-1515 | 331-388-1547 | 331-388-1591 | 331-388-1596 | 331-388-1599 |
331-388-4XXX: 331-388-4600 | 331-388-4601 | 331-388-4607 | 331-388-4690 | 331-388-4699 |
331-388-7XXX: 331-388-7300 | 331-388-7303 | 331-388-7333 | 331-388-7370 | 331-388-7371 | 331-388-7373 | 331-388-7600 | 331-388-7640 | 331-388-7641 | 331-388-7643 | 331-388-7666 |
331-388-8XXX: 331-388-8000 | 331-388-8007 | 331-388-8009 | 331-388-8020 | 331-388-8022 | 331-388-8024 | 331-388-8100 | 331-388-8109 | 331-388-8180 | 331-388-8181 | 331-388-8188 | 331-388-8200 | 331-388-8207 | 331-388-8210 | 331-388-8211 | 331-388-8212 | 331-388-8250 | 331-388-8300 | 331-388-8303 | 331-388-8320 | 331-388-8323 | 331-388-8325 | 331-388-8400 | 331-388-8404 | 331-388-8450 | 331-388-8460 | 331-388-8600 | 331-388-8650 | 331-388-8660 | 331-388-8666 | 331-388-8800 | 331-388-8801 | 331-388-8860 | 331-388-8862 | 331-388-8865 | 331-388-8880 | 331-388-8900 | 331-388-8901 | 331-388-8907 | 331-388-8960 | 331-388-8962 | 331-388-8969 |