815-635

You are reviewing the Area Code (NPA/NXX) report for 815-635. Did you mean to search the SMS short code 815635?

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	815635
Basic Format	815-635
NPA (Area Code)	815
NXX	635

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date	Block Available Date
815-635-0XXX	7136	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	CHATSWORTH	AS	02/10/2020	CHATSWORTH	IL	MW	03/12/2020
815-635-1XXX	1015	FRONTIER NORTH, INC. - IL	CHATSWORTH	RT		CHATSWORTH	IL	MW
815-635-2XXX	1015	FRONTIER NORTH, INC. - IL	CHATSWORTH	AV		CHATSWORTH	IL	MW		05/05/2024
815-635-3XXX	1015	FRONTIER NORTH, INC. - IL	CHATSWORTH	RT		CHATSWORTH	IL	MW
815-635-4XXX	1015	FRONTIER NORTH, INC. - IL	CHATSWORTH	RT		CHATSWORTH	IL	MW
815-635-5XXX	846F	MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL	CHATSWORTH	AS	01/21/2010	CHATSWORTH	IL	MW	03/15/2010
815-635-6XXX	224C	ONVOY, LLC	CHATSWORTH	AS	11/28/2018	CHATSWORTH	IL	MW	01/17/2019
815-635-7XXX	508J	CENTURYLINK COMMUNICATIONS, LLC	CHATSWORTH	AS	07/08/2014	CHATSWORTH	IL	MW	08/12/2014
815-635-8XXX	224C	ONVOY, LLC	CHATSWORTH	AS	06/18/2019	CHATSWORTH	IL	MW	07/15/2019
815-635-9XXX	224C	ONVOY, LLC	CHATSWORTH	AS	06/18/2019	CHATSWORTH	IL	MW	07/15/2019
815-635-XXXX	1015	FRONTIER NORTH, INC. - IL	CHATSWORTH	AS		CHATSWORTH	IL

Reports

Anonymous User from Rockford, Illinois

November 13, 2025 at 5:52 PM

815-635-8925 reported as a unwanted call. Received on October 7, 2025 at 11:30 AM.
Call for Dropped call or no message

Anonymous User from , IL

September 17, 2025 at 1:12 PM

815-635-8498 reported as a Robocall. Received on September 16, 2025 at 5:31 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Kalamazoo, Michigan

September 11, 2025 at 4:47 PM

815-635-8475 reported as a Live Voice or Other. Received on August 29, 2025 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Rockford, Illinois

September 1, 2025 at 2:43 PM

815-635-5414 reported as a unwanted call. Received on September 1, 2025 at 12:29 PM.
Call for Dropped call or no message

Anonymous User from , IL

August 28, 2025 at 3:26 PM

815-635-8861 reported as a unwanted call. Received on August 27, 2025 at 5:59 PM.
Call for Dropped call or no message

Anonymous User from , IL

August 27, 2025 at 7:04 PM

815-635-8861 reported as a unwanted call. Received on August 27, 2025 at 5:59 PM.
Call for Dropped call or no message

Anonymous User from , IL

August 4, 2025 at 2:27 PM

815-635-8850 reported as a Robocall. Received on August 4, 2025 at 1:24 PM.

Anonymous User from Rockford, Illinois

July 29, 2025 at 6:08 PM

815-635-8407 reported as a unwanted call. Received on July 26, 2025 at 12:19 PM.
Call for No Subject Provided

Anonymous User from Rockford, Illinois

July 19, 2025 at 7:21 PM

815-635-8415 reported as a unwanted call. Received on July 18, 2025 at 5:36 PM.
Call for No Subject Provided

Anonymous User from Rockford, Illinois

July 19, 2025 at 7:19 PM

815-635-8415 reported as a unwanted call. Received on July 18, 2025 at 1:28 PM.
Call for No Subject Provided

Anonymous User from Roscoe, IL

July 14, 2025 at 2:28 PM

reported as a Live Voice. Received on July 14, 2025 at 9:15 AM.
Unwanted call for Home Improvement Services
Caller ID indicated they called from 815-635-8387
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Dixon, Illinois

July 14, 2025 at 1:25 PM

815-635-8391 reported as a Robocall. Received on July 14, 2025 at 10:54 AM.
Call for Charities

Anonymous User from , IL

July 9, 2025 at 5:40 PM

815-635-8382 reported as a Robocall. Received on July 9, 2025 at 4:38 PM.

Anonymous User from , IL

July 2, 2025 at 3:05 PM

815-635-8357 reported as a Live Voice or Other. Received on July 2, 2025 at 2:04 PM.

Anonymous User from Sun City, Arizona

June 24, 2025 at 6:40 PM

815-635-6485 reported as a Robocall. Received on June 13, 2025 at 9:28 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Lockport, Illinois

June 17, 2025 at 12:07 PM

815-635-6236 reported as a Live Voice or Other. Received on June 17, 2025 at 8:25 AM.
Call for Medical & prescriptions

Anonymous User from Streator, Illinois

June 16, 2025 at 5:24 PM

815-635-5048 reported as a Live Voice or Other. Received on June 16, 2025 at 10:24 AM.

Anonymous User from , NJ

May 14, 2025 at 3:02 PM

815-635-6312 reported as a Robocall. Received on May 13, 2025 at 4:44 PM.

Anonymous User from , IL

May 7, 2025 at 1:16 PM

815-635-6370 reported as a Robocall. Received on May 7, 2025 at 10:33 AM.
Call for Computer & technical support

Anonymous User from Elk Grove Village, Illinois

April 29, 2025 at 11:33 AM

815-635-6344 reported as a Live Voice or Other. Received on April 29, 2025 at 10:32 AM.
Call for Dropped call or no message

Anonymous User from Harvard, Illinois

April 18, 2025 at 12:42 PM

815635576 reported as a Live Voice or Other. Received on April 18, 2025 at 11:38 AM.
Call for Medical & prescriptions

Anonymous User from , IL

March 13, 2025 at 5:54 PM

815-635-9965 reported as a unwanted call. Received on February 24, 2025 at 12:48 PM.

Anonymous User from , IL

March 9, 2025 at 2:29 PM

815-635-9965 reported as a Live Voice or Other. Received on March 6, 2025 at 12:27 PM.

Anonymous User from , IL

February 26, 2025 at 7:54 PM

815-635-6940 reported as a Robocall. Received on February 21, 2025 at 6:13 PM.
Call for Dropped call or no message

Anonymous User from Spring Grove, Illinois

February 21, 2025 at 6:09 PM

815-635-7038 reported as a Robocall. Received on February 21, 2025 at 5:04 AM.
Call for Medical & prescriptions

Anonymous User from Morrison, Illinois

January 10, 2025 at 12:35 PM

815-635-7436 reported as a Live Voice or Other. Received on January 10, 2025 at 11:33 AM.

Anonymous User from Dwigt, Illinois

January 8, 2025 at 7:39 PM

815-635-4985 reported as a Live Voice or Other. Received on January 8, 2025 at 10:06 AM.
Call for Dropped call or no message

Anonymous User from Tempe, Arizona

August 28, 2024 at 1:41 PM

815-635-9616 reported as a Live Voice or Other. Received on August 28, 2024 at 10:41 AM.

Anonymous User from Libertyville, Illinois

August 23, 2024 at 5:14 PM

815-635-8371 reported as a Robocall. Received on August 15, 2024 at 10:10 AM.

Anonymous User from , IL

August 15, 2024 at 11:09 AM

815-635-8713 reported as a unwanted call. Received on August 15, 2024 at 10:01 AM.
Call for No Subject Provided

Anonymous User from , IL

August 12, 2024 at 4:34 PM

815-635-9617 reported as a Live Voice or Other. Received on August 5, 2024 at 11:21 AM.
Call for No Subject Provided

Anonymous User from , IL

June 7, 2024 at 11:13 AM

815-635-9103 reported as a Live Voice or Other. Received on June 7, 2024 at 10:08 AM.

Anonymous User from Longboat Key, Florida

February 15, 2024 at 6:41 PM

815-635-9160 reported as a Robocall. Received on February 6, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Rockford, Illinois

January 22, 2024 at 3:30 PM

815-635-2434 reported as a unwanted call. Received on January 15, 2024 at 1:07 PM.
Call for No Subject Provided

Anonymous User from , NJ

December 18, 2023 at 1:06 PM

815-635-3503 reported as a Robocall. Received on December 18, 2023 at 12:24 PM.

Anonymous User from , IL

November 17, 2023 at 7:53 PM

815-635-7719 reported as a Robocall. Received on November 17, 2023 at 6:50 PM.
Call for Medical & prescriptions

Anonymous User from Rockford, Illinois

November 14, 2023 at 6:58 PM

815-635-5056 reported as a unwanted call. Received on November 8, 2023 at 11:04 AM.
Call for No Subject Provided

Anonymous User from , CA

November 11, 2023 at 7:14 PM

815-635-6616 reported as a unwanted call. Received on November 10, 2023 at 11:00 AM.
Call for No Subject Provided

Anonymous User from , IL

October 31, 2023 at 3:09 PM

815-635-8960 reported as a Robocall. Received on October 31, 2023 at 1:15 PM.

Anonymous User from Rockford, Illinois

September 8, 2023 at 12:45 PM

815-635-8802 reported as a Robocall. Received on September 8, 2023 at 11:39 AM.

Anonymous User from Salem, Oregon

August 4, 2023 at 10:45 AM

815-635-8240 reported as a Live Voice or Other. Received on August 2, 2023 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Downers Grove, Illinois

March 10, 2023 at 12:33 PM

815-635-8791 reported as a Live Voice or Other. Received on March 10, 2023 at 8:26 AM.
Call for Dropped call or no message

Anonymous User from Rockford, Illinois

December 14, 2022 at 6:07 PM

815-635-1316 reported as a unwanted call. Received on December 12, 2022 at 2:19 PM.
Call for No Subject Provided

Anonymous User from , IL

November 30, -0001 at 12:00 AM

815-635-3940 reported as a Robocall. Received on November 30, -0001 at 12:00 AM.

Most 'popular' numbers on this prefix:

815-635-1XXX: 815-635-1300 | 815-635-1313 | 815-635-1314 | 815-635-1315 | 815-635-1331 | 815-635-1333 |
815-635-3XXX: 815-635-3000 | 815-635-3030 | 815-635-3062 | 815-635-3091 | 815-635-3096 | 815-635-3099 | 815-635-3400 | 815-635-3430 | 815-635-3433 | 815-635-3435 | 815-635-3444 | 815-635-3450 | 815-635-3500 | 815-635-3530 | 815-635-3533 | 815-635-3535 | 815-635-3550 | 815-635-3600 | 815-635-3630 | 815-635-3635 | 815-635-3637 | 815-635-3650 | 815-635-3651 | 815-635-3900 | 815-635-3950 | 815-635-3996 | 815-635-3997 | 815-635-3998 |
815-635-4XXX: 815-635-4000 | 815-635-4007 | 815-635-4030 | 815-635-4033 | 815-635-4038 | 815-635-4062 | 815-635-4900 | 815-635-4980 | 815-635-4987 | 815-635-4989 | 815-635-4997 | 815-635-4998 |
815-635-5XXX: 815-635-5700 | 815-635-5707 | 815-635-5760 | 815-635-5761 | 815-635-5767 | 815-635-5777 |
815-635-6XXX: 815-635-6600 | 815-635-6610 | 815-635-6611 | 815-635-6612 | 815-635-6656 | 815-635-6660 | 815-635-6900 | 815-635-6940 | 815-635-6944 | 815-635-6945 | 815-635-6950 | 815-635-6996 |
815-635-7XXX: 815-635-7000 | 815-635-7040 | 815-635-7070 | 815-635-7400 | 815-635-7404 | 815-635-7430 | 815-635-7433 | 815-635-7435 | 815-635-7444 |
815-635-8XXX: 815-635-8200 | 815-635-8207 | 815-635-8240 | 815-635-8244 | 815-635-8247 | 815-635-8250 | 815-635-8300 | 815-635-8303 | 815-635-8320 | 815-635-8380 | 815-635-8383 | 815-635-8387 | 815-635-8700 | 815-635-8701 | 815-635-8777 | 815-635-8790 | 815-635-8797 | 815-635-8799 | 815-635-8800 | 815-635-8801 | 815-635-8808 | 815-635-8900 | 815-635-8901 | 815-635-8907 | 815-635-8960 | 815-635-8962 | 815-635-8965 |
815-635-9XXX: 815-635-9100 | 815-635-9110 | 815-635-9160 | 815-635-9161 | 815-635-9167 | 815-635-9610 | 815-635-9611 | 815-635-9612 | 815-635-9630 | 815-635-9650 | 815-635-9660 |