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815-921

You are reviewing the Area Code (NPA/NXX) report for 815-921. Did you mean to search the SMS short code 815921?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number815921
Basic Format815-921
NPA (Area Code)815
NXX921

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
815-921-0XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-1XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-2XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-3XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-4XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-5XXX321JHD CARRIER LLCROCKFORDAS02/13/2026ROCKFORDILMW03/14/2026
815-921-6XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-7XXX9329ILLINOIS BELL TEL COROCKFORDAVROCKFORDILMW07/27/2024
815-921-8XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-9XXX9329ILLINOIS BELL TEL COROCKFORDRTROCKFORDILMW
815-921-XXXX9329ILLINOIS BELL TEL COROCKFORDAS04/27/2001ROCKFORDIL

Business/Government Phones on the 815-921 Prefix

PhoneNameAddress
815-921-2160Studio Theater3301 North Mulford Road Rockford 61114 US
815-921-7821Estelle M. Black Library3301 North Mulford Road Rockford 61114 US

Reports

Anonymous User from Riverdale, Illinois

May 30, 2025 at 9:58 AM

815-921-4001 reported as a Robocall. Received on May 30, 2025 at 8:28 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rockford, Illinois

February 24, 2025 at 3:39 PM

815-921-0868 reported as a Robocall. Received on February 21, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Dixon, Illinois

February 10, 2025 at 2:21 PM

815-921-2462 reported as a unwanted call. Received on February 4, 2025 at 5:13 AM.

Anonymous User from Davis Junction, Illinois

September 6, 2023 at 6:10 PM

815-921-0275 reported as a Live Voice or Other. Received on September 6, 2023 at 5:06 PM.

Anonymous User from , IL

February 15, 2023 at 2:36 PM

815-921-4902 reported as a Robocall. Received on February 14, 2023 at 8:49 AM.

Anonymous User from Bolingbrook, Illinois

August 22, 2022 at 1:27 PM

815-921-9558 reported as a unwanted call. Received on August 22, 2022 at 12:22 PM.
Call for Warranties & protection plans

Anonymous User from Wheaton, IL

November 5, 2020 at 6:25 PM

None reported as a Prerecorded Voice. Received on November 5, 2020 at 12:20 PM.
Unwanted call for unknown
Caller ID indicated they called from 815-921-7724
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

815-921-0XXX: 815-921-0200 | 815-921-0237 | 815-921-0247 | 815-921-0270 | 815-921-0271 | 815-921-0272 |
815-921-2XXX: 815-921-2100 | 815-921-2104 | 815-921-2106 | 815-921-2161 | 815-921-2162 | 815-921-2166 | 815-921-2400 | 815-921-2428 | 815-921-2447 | 815-921-2460 | 815-921-2462 | 815-921-2469 |
815-921-4XXX: 815-921-4900 | 815-921-4901 | 815-921-4903 | 815-921-4932 | 815-921-4938 |
815-921-7XXX: 815-921-7700 | 815-921-7722 | 815-921-7726 | 815-921-7727 | 815-921-7753 | 815-921-7777 | 815-921-7800 | 815-921-7801 | 815-921-7820 | 815-921-7821 | 815-921-7823 | 815-921-7850 |
815-921-8XXX: 815-921-8400 | 815-921-8401 | 815-921-8404 | 815-921-8450 |
815-921-9XXX: 815-921-9200 | 815-921-9202 | 815-921-9210 | 815-921-9220 | 815-921-9500 | 815-921-9550 | 815-921-9555 | 815-921-9559 |