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815-631

You are reviewing the Area Code (NPA/NXX) report for 815-631. Did you mean to search the SMS short code 815631?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number815631
Basic Format815-631
NPA (Area Code)815
NXX631

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
815-631-0XXX9329ILLINOIS BELL TEL COSTERLINGRTSTERLINGILMW
815-631-1XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILSTERLINGRTSTERLINGILMW
815-631-2XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILSTERLINGRTSTERLINGILMW
815-631-3XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILSTERLINGRTSTERLINGILMW
815-631-4XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILSTERLINGRTSTERLINGILMW
815-631-5XXX6265UNITED STATES CELLULAR - ILSTERLINGRTSTERLINGILMW
815-631-6XXX6265UNITED STATES CELLULAR - ILSTERLINGRTSTERLINGILMW
815-631-7XXX9329ILLINOIS BELL TEL COSTERLINGRTSTERLINGILMW
815-631-8XXX6265UNITED STATES CELLULAR - ILSTERLINGRTSTERLINGILMW
815-631-9XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILSTERLINGAS11/07/2023STERLINGILMW11/17/2023
815-631-XXXX9329ILLINOIS BELL TEL COSTERLINGASSTERLINGIL

Business/Government Phones on the 815-631 Prefix

PhoneNameAddress
815-631-3359NJ Excavating

Reports

Anonymous User from Streator, Illinois

March 25, 2026 at 4:50 PM

815-631-0048 reported as a Live Voice or Other. Received on March 25, 2026 at 3:26 PM.
Call for Energy, solar, & utilities

Anonymous User from Loves Park, Illinois

March 17, 2026 at 12:59 PM

815-631-0182 reported as a Robocall. Received on March 17, 2026 at 11:55 AM.
Call for Medical & prescriptions

Anonymous User from Rockford, Illinois

May 14, 2025 at 5:12 PM

815-631-7993 reported as a unwanted call. Received on May 13, 2025 at 3:10 PM.
Call for No Subject Provided

Anonymous User from Inverness, Illinois

March 5, 2025 at 11:59 AM

815-631-4966 reported as a Robocall. Received on March 5, 2025 at 10:55 AM.

Anonymous User from Erie, Illinois

July 25, 2024 at 7:54 PM

815-631-1291 reported as a Robocall. Received on July 25, 2024 at 5:56 PM.

Anonymous User from Rockford, Illinois

March 28, 2024 at 7:31 PM

815-631-0084 reported as a Robocall. Received on March 28, 2024 at 2:44 PM.

Anonymous User from Rockford, Illinois

February 22, 2024 at 7:41 PM

815-631-0084 reported as a Robocall. Received on February 22, 2024 at 1:51 PM.

Anonymous User from Galt, Illinois

October 27, 2023 at 5:04 PM

815-631-6267 reported as a Robocall. Received on October 27, 2023 at 12:00 AM.

Anonymous User from Joliet, Illinois

May 22, 2023 at 8:20 PM

815-631-5639 reported as a unwanted call. Received on May 22, 2023 at 5:04 PM.

Anonymous User from Coal City, Illinois

December 16, 2022 at 5:30 PM

815-631-1921 reported as a Live Voice or Other. Received on December 16, 2022 at 4:05 PM.

Anonymous User from Belvidere, Illinois

November 22, 2022 at 2:43 PM

815-631-2029 reported as a Robocall. Received on November 22, 2022 at 12:28 PM.

Anonymous User from , IL

June 23, 2022 at 3:07 PM

815-631-5106 reported as a Live Voice or Other. Received on June 23, 2022 at 8:40 AM.

Anonymous User from Chicago, IL

November 20, 2020 at 5:30 PM

815-631-4523 reported as a Prerecorded Voice. Received on November 20, 2020 at 11:00 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

815-631-0XXX: 815-631-0010 | 815-631-0011 | 815-631-0020 | 815-631-0080 | 815-631-0081 | 815-631-0088 |
815-631-1XXX: 815-631-1212 | 815-631-1222 | 815-631-1262 | 815-631-1291 | 815-631-1295 | 815-631-1299 | 815-631-1500 | 815-631-1515 | 815-631-1570 | 815-631-1576 | 815-631-1577 | 815-631-1991 | 815-631-1997 | 815-631-1998 |
815-631-2XXX: 815-631-2000 | 815-631-2006 | 815-631-2007 | 815-631-2020 | 815-631-2021 | 815-631-2024 |
815-631-3XXX: 815-631-3300 | 815-631-3330 | 815-631-3333 | 815-631-3350 | 815-631-3353 | 815-631-3355 | 815-631-3900 | 815-631-3950 |
815-631-4XXX: 815-631-4500 | 815-631-4507 | 815-631-4508 | 815-631-4520 | 815-631-4521 | 815-631-4525 | 815-631-4700 | 815-631-4710 | 815-631-4711 | 815-631-4712 | 815-631-4750 | 815-631-4777 | 815-631-4800 | 815-631-4805 | 815-631-4810 | 815-631-4811 | 815-631-4812 | 815-631-4888 |
815-631-5XXX: 815-631-5100 | 815-631-5102 | 815-631-5105 | 815-631-5120 | 815-631-5150 | 815-631-5300 | 815-631-5320 | 815-631-5322 | 815-631-5323 | 815-631-5330 | 815-631-5420 | 815-631-5422 | 815-631-5425 | 815-631-5440 | 815-631-5450 | 815-631-5651 | 815-631-5653 | 815-631-5655 | 815-631-5663 | 815-631-5666 |
815-631-6XXX: 815-631-6200 | 815-631-6220 | 815-631-6250 | 815-631-6260 | 815-631-6261 | 815-631-6262 | 815-631-6500 | 815-631-6501 | 815-631-6507 | 815-631-6508 | 815-631-6550 |
815-631-8XXX: 815-631-8161 | 815-631-8166 | 815-631-8168 | 815-631-8181 | 815-631-8182 | 815-631-8183 | 815-631-8400 | 815-631-8404 | 815-631-8450 | 815-631-8460 | 815-631-8700 | 815-631-8701 | 815-631-8730 | 815-631-8733 | 815-631-8737 | 815-631-8777 |