815-766

You are reviewing the Area Code (NPA/NXX) report for 815-766. Did you mean to search the SMS short code 815766?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	815766
Basic Format	815-766
NPA (Area Code)	815
NXX	766

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
815-766-0XXX	6265	UNITED STATES CELLULAR - IL	DE KALB	RT		DE KALB	IL	MW
815-766-1XXX	6265	UNITED STATES CELLULAR - IL	DE KALB	RT		DE KALB	IL	MW
815-766-2XXX	6265	UNITED STATES CELLULAR - IL	DE KALB	RT		DE KALB	IL	MW
815-766-3XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	DE KALB	AS	07/27/2015	DE KALB	IL	MW	08/20/2015
815-766-4XXX	6534	NEW CINGULAR WIRELESS PCS, LLC - IL	DE KALB	AS	03/05/2019	DE KALB	IL	MW	03/15/2019
815-766-5XXX	6529	T-MOBILE USA, INC.	DE KALB	AS	03/29/2017	DE KALB	IL	MW	04/23/2017
815-766-6XXX	6529	T-MOBILE USA, INC.	DE KALB	AS	03/29/2017	DE KALB	IL	MW	04/23/2017
815-766-7XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	DE KALB	AS	07/11/2019	DE KALB	IL	MW	08/04/2019
815-766-8XXX	6529	T-MOBILE USA, INC.	DE KALB	AS	03/29/2017	DE KALB	IL	MW	04/23/2017
815-766-9XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	DE KALB	AS	07/11/2019	DE KALB	IL	MW	08/04/2019
815-766-XXXX	6265	UNITED STATES CELLULAR - IL	DE KALB	AS		DE KALB	IL

Business/Government Phones on the 815-766 Prefix

Phone	Name	Address
815-766-3515	Chili's	2370 Sycamore Road DeKalb 60115 US

Reports

Anonymous User from Joliet, Illinois

April 10, 2026 at 2:35 PM

815-766-3552 reported as a Live Voice or Other. Received on April 10, 2026 at 1:33 PM.

Anonymous User from Bessemer, Alabama

March 25, 2026 at 6:33 PM

815-766-5425 reported as a Live Voice or Other. Received on March 25, 2026 at 5:29 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Braidwood, Illinois

January 7, 2026 at 2:01 PM

815-766-3187 reported as a Robocall. Received on January 7, 2026 at 12:50 PM.
Call for Medical & prescriptions

Anonymous User from , IL

December 22, 2025 at 10:47 AM

815-766-9142 reported as a Robocall. Received on December 22, 2025 at 9:46 AM.
Call for No Subject Provided

Anonymous User from Woodstock, Illinois

August 31, 2025 at 12:55 PM

815-766-3634 reported as a Robocall. Received on August 25, 2025 at 2:41 PM.
Call for No Subject Provided

Anonymous User from , IL

August 20, 2025 at 6:05 PM

815-766-7596 reported as a Robocall. Received on August 20, 2025 at 5:02 PM.
Call for Medical & prescriptions

Anonymous User from Sun City, Arizona

May 6, 2025 at 4:32 PM

815-766-9066 reported as a Robocall. Received on May 5, 2025 at 7:38 AM.

Anonymous User from , IL

April 8, 2025 at 5:39 PM

815-766-3932 reported as a Live Voice or Other. Received on April 8, 2025 at 4:00 PM.
Call for Medical & prescriptions

Anonymous User from , IL

April 5, 2025 at 4:27 PM

815-766-3081 reported as a Live Voice or Other. Received on April 2, 2025 at 4:34 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Dekalb, Illinois

March 1, 2025 at 1:52 PM

815-766-3065 reported as a Live Voice or Other. Received on March 1, 2025 at 10:13 AM.

Anonymous User from Dwigt, Illinois

January 9, 2025 at 7:15 PM

815-766-9608 reported as a Live Voice or Other. Received on January 9, 2025 at 9:17 AM.
Call for Dropped call or no message

Anonymous User from Dwigt, Illinois

January 3, 2025 at 6:55 PM

815-766-3098 reported as a unwanted call. Received on January 3, 2025 at 2:16 PM.
Call for Dropped call or no message

Anonymous User from , IL

March 28, 2024 at 2:46 PM

815-766-7191 reported as a Robocall. Received on March 27, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Weddington, North Carolina

January 15, 2024 at 10:43 AM

815-766-4127 reported as a Live Voice or Other. Received on January 15, 2024 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rochelle, Illinois

September 21, 2023 at 2:20 PM

815-766-9411 reported as a Live Voice or Other. Received on September 20, 2023 at 9:14 AM.
Call for Medical & prescriptions

Anonymous User from Rochelle, Illinois

September 20, 2023 at 10:18 AM

815-766-9411 reported as a Live Voice or Other. Received on September 20, 2023 at 9:14 AM.
Call for Medical & prescriptions

Anonymous User from , UT

February 22, 2023 at 10:40 PM

815-766-1775 reported as a Live Voice or Other. Received on February 22, 2023 at 3:25 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rockford, Illinois

September 27, 2022 at 6:47 PM

815-766-9813 reported as a unwanted call. Received on September 26, 2022 at 11:03 AM.
Call for No Subject Provided

Anonymous User from , IL

August 15, 2022 at 2:15 PM

815-766-5648 reported as a Live Voice or Other. Received on August 15, 2022 at 1:10 PM.

Anonymous User from , IL

April 4, 2017 at 10:06 PM

None reported as a Prerecorded Voice. Received on April 1, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 815-766-3177
Contacted via Wired

Most 'popular' numbers on this prefix:

815-766-1XXX: 815-766-1700 | 815-766-1722 | 815-766-1750 | 815-766-1770 | 815-766-1771 | 815-766-1777 |
815-766-3XXX: 815-766-3000 | 815-766-3030 | 815-766-3060 | 815-766-3062 | 815-766-3067 | 815-766-3100 | 815-766-3125 | 815-766-3170 | 815-766-3171 | 815-766-3175 | 815-766-3197 |
815-766-4XXX: 815-766-4100 | 815-766-4110 | 815-766-4120 | 815-766-4121 | 815-766-4125 |
815-766-5XXX: 815-766-5600 | 815-766-5606 | 815-766-5640 | 815-766-5645 | 815-766-5650 |
815-766-9XXX: 815-766-9400 | 815-766-9404 | 815-766-9410 | 815-766-9411 | 815-766-9415 | 815-766-9450 | 815-766-9800 | 815-766-9801 | 815-766-9807 | 815-766-9810 | 815-766-9811 | 815-766-9815 |