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815-770

You are reviewing the Area Code (NPA/NXX) report for 815-770. Did you mean to search the SMS short code 815770?

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Raw Number815770
Basic Format815-770
NPA (Area Code)815
NXX770

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
815-770-0XXX792KCHARTER IP ENABLED SERVICES, LLCHARVARDAS02/15/2006HARVARDILMW04/07/2006
815-770-1XXX792KCHARTER IP ENABLED SERVICES, LLCHARVARDAVHARVARDILMW01/22/2025
815-770-2XXX984EBANDWIDTH.COM CLEC, LLC - ILHARVARDAS09/03/2010HARVARDILMW10/03/2010
815-770-3XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILHARVARDAS09/09/2010HARVARDILMW10/03/2010
815-770-4XXX7196MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ILHARVARDAS12/27/2011HARVARDILMW02/01/2012
815-770-5XXX984EBANDWIDTH.COM CLEC, LLC - ILHARVARDAS06/11/2010HARVARDILMW07/11/2010
815-770-6XXX224CONVOY, LLCHARVARDAS03/02/2016HARVARDILMW03/28/2016
815-770-7XXX224CONVOY, LLCHARVARDAS08/30/2012HARVARDILMW09/29/2012
815-770-8XXX5447ACCESS ONE, INC. - ILHARVARDAS07/11/2006HARVARDILMW08/06/2006
815-770-9XXX792KCHARTER IP ENABLED SERVICES, LLCHARVARDAS06/27/2014HARVARDILMW07/27/2014
815-770-XXXX792KCHARTER IP ENABLED SERVICES, LLCHARVARDAS02/13/2006HARVARDIL

Business/Government Phones on the 815-770 Prefix

PhoneNameAddress
815-770-5282Fly Guy Transfer, Inc.
815-770-0267The Mug Coffeehouse107 West Front Street Harvard 60033 US
815-770-0700Boost Mobile100 Admiral Drive Harvard 60033 US
815-770-6830WeatherWise Heating & AC repair135 Erick Street Crystal Lake 60014 US
815-770-9001Culver's1060 South Division Street Harvard 60033 US

Reports

Anonymous User from Rockford, Illinois

April 26, 2026 at 3:22 PM

815-770-2863 reported as a unwanted call. Received on April 23, 2026 at 10:32 AM.
Call for Dropped call or no message

Anonymous User from Rockford, Illinois

March 5, 2026 at 2:43 PM

815-770-8102 reported as a unwanted call. Received on March 4, 2026 at 9:23 AM.
Call for No Subject Provided

Anonymous User from Burlington, Colorado

August 6, 2025 at 12:21 PM

815-770-3192 reported as a Live Voice or Other. Received on August 5, 2025 at 1:53 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Rockford, Illinois

June 26, 2025 at 6:03 PM

815-770-9155 reported as a unwanted call. Received on June 26, 2025 at 11:43 AM.
Call for No Subject Provided

Anonymous User from Lockport, Illinois

June 5, 2025 at 2:17 PM

815-770-4993 reported as a Live Voice or Other. Received on June 5, 2025 at 1:10 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

May 3, 2025 at 1:49 PM

815-770-3044 reported as a Live Voice or Other. Received on May 1, 2025 at 4:51 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Alsip, Illinois

April 6, 2025 at 3:31 PM

815-770-3293 reported as a Live Voice or Other. Received on April 6, 2025 at 11:03 AM.

Anonymous User from Bourbonnais, Illinois

March 3, 2025 at 8:15 PM

815-770-6285 reported as a Robocall. Received on March 3, 2025 at 1:22 PM.

Anonymous User from Bourbonnais, Illinois

March 3, 2025 at 8:12 PM

815-770-6285 reported as a Robocall. Received on March 3, 2025 at 1:22 PM.

Anonymous User from , IL

February 26, 2025 at 4:56 PM

815-770-5961 reported as a Robocall. Received on February 25, 2025 at 4:00 PM.
Call for No Subject Provided

Anonymous User from Rockford, Illinois

February 13, 2025 at 6:55 PM

815-770-4534 reported as a Robocall. Received on February 13, 2025 at 11:29 AM.

Anonymous User from Dwigt, Illinois

February 3, 2025 at 7:15 PM

815-770-2635 reported as a Live Voice or Other. Received on February 3, 2025 at 3:50 PM.
Call for Dropped call or no message

Anonymous User from Darien, Illinois

January 9, 2025 at 8:42 PM

815-770-3294 reported as a Robocall. Received on January 9, 2025 at 6:35 PM.

Anonymous User from , IL

January 6, 2025 at 10:17 AM

815-770-7126 reported as a Live Voice or Other. Received on January 6, 2025 at 9:13 AM.

Anonymous User from Belvidere, Illinois

December 12, 2024 at 10:21 AM

815-770-7972 reported as a Robocall. Received on December 12, 2024 at 9:02 AM.

Anonymous User from Belvidere, Illinois

December 4, 2024 at 10:40 AM

815-770-8131 reported as a Robocall. Received on December 4, 2024 at 9:07 AM.

Anonymous User from Dekalb, Illinois

September 26, 2024 at 11:54 AM

815-770-5587 reported as a Live Voice or Other. Received on September 26, 2024 at 9:12 AM.

Anonymous User from , IL

August 27, 2024 at 3:33 PM

815-770-5720 reported as a unwanted call. Received on August 23, 2024 at 8:56 AM.

Anonymous User from Beach Park, Illinois

July 11, 2024 at 5:05 PM

815-770-8695 reported as a Live Voice or Other. Received on July 3, 2024 at 12:42 PM.

Anonymous User from Shiloh, Illinois

January 26, 2024 at 10:59 AM

815-770-9420 reported as a Robocall. Received on January 26, 2024 at 9:55 AM.

Anonymous User from Mchenry, Illinois

November 16, 2023 at 10:01 AM

815-770-2785 reported as a Live Voice or Other. Received on November 15, 2023 at 6:08 PM.
Call for Medical & prescriptions

Anonymous User from Rockford, Illinois

August 25, 2023 at 6:29 PM

815-770-6239 reported as a unwanted call. Received on August 23, 2023 at 1:38 PM.
Call for No Subject Provided

Anonymous User from Belvidere, Illinois

August 10, 2023 at 3:53 PM

815-770-2552 reported as a Live Voice or Other. Received on August 10, 2023 at 12:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

July 8, 2022 at 12:02 AM

815-770-6132 reported as a Live Voice or Other. Received on March 17, 2022 at 10:20 AM.
Call for Dropped call or no message

Anonymous User from Atwood, Illinois

July 7, 2022 at 12:42 PM

815-770-5619 reported as a Robocall. Received on July 7, 2022 at 11:41 AM.
Call for Warranties & protection plans

Anonymous User from , IL

June 10, 2022 at 1:27 PM

815-770-0672 reported as a Robocall. Received on June 10, 2022 at 12:25 PM.

Anonymous User from Phoenix, Arizona

June 9, 2022 at 12:38 AM

815-770-4222 reported as a Robocall. Received on May 19, 2022 at 4:38 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

November 22, 2016 at 5:45 PM

reported as a Live Voice. Received on November 4, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 815-770-1003
Contacted via Wired

Anonymous User from , IL

November 2, 2016 at 6:46 PM

reported as a Live Voice. Received on November 2, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 815-770-1003
Contacted via Internet (VOIP)

Anonymous User from , IL

July 12, 2015 at 4:02 AM

815-770-4073 reported as a Prerecorded Voice. Received on July 5, 2015 at 9:52 AM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

February 19, 2015 at 5:33 PM

reported as a Live Voice. Received on February 19, 2015 at 10:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 815-770-4010
Contacted via Wired

Most 'popular' numbers on this prefix:

815-770-0XXX: 815-770-0302 | 815-770-0303 | 815-770-0309 | 815-770-0370 | 815-770-0373 | 815-770-0377 | 815-770-0602 | 815-770-0606 | 815-770-0647 | 815-770-0670 | 815-770-0674 | 815-770-0678 |
815-770-1XXX: 815-770-1000 | 815-770-1001 | 815-770-1003 |
815-770-2XXX: 815-770-2000 | 815-770-2002 | 815-770-2006 | 815-770-2010 | 815-770-2014 | 815-770-2015 | 815-770-2500 | 815-770-2525 | 815-770-2552 | 815-770-2553 | 815-770-2554 | 815-770-2562 |
815-770-3XXX: 815-770-3252 | 815-770-3256 | 815-770-3258 | 815-770-3291 | 815-770-3296 | 815-770-3299 |
815-770-4XXX: 815-770-4000 | 815-770-4010 | 815-770-4014 | 815-770-4015 | 815-770-4045 | 815-770-4062 | 815-770-4222 | 815-770-4226 | 815-770-4229 | 815-770-4241 | 815-770-4242 | 815-770-4244 | 815-770-4500 | 815-770-4530 | 815-770-4533 | 815-770-4534 | 815-770-4545 |
815-770-5XXX: 815-770-5110 | 815-770-5111 | 815-770-5115 | 815-770-5157 | 815-770-5600 | 815-770-5610 | 815-770-5611 | 815-770-5617 | 815-770-5957 | 815-770-5959 | 815-770-5960 | 815-770-5962 | 815-770-5969 | 815-770-5997 |
815-770-6XXX: 815-770-6134 | 815-770-6135 | 815-770-6139 | 815-770-6157 | 815-770-6191 | 815-770-6197 | 815-770-6247 | 815-770-6280 | 815-770-6282 | 815-770-6288 |
815-770-7XXX: 815-770-7970 | 815-770-7977 | 815-770-7979 | 815-770-7995 | 815-770-7997 | 815-770-7998 |
815-770-8XXX: 815-770-8130 | 815-770-8135 | 815-770-8139 | 815-770-8181 | 815-770-8187 | 815-770-8197 | 815-770-8696 | 815-770-8698 | 815-770-8699 |
815-770-9XXX: 815-770-9420 | 815-770-9425 | 815-770-9427 | 815-770-9440 |