312-261

You are reviewing the Area Code (NPA/NXX) report for 312-261. Did you mean to search the SMS short code 312261?

Lookup Phone Number

🇺🇸 DSN NORTHCOM Area Code Detected

The area code you entered, 312, overlaps with the DSN network for the Continental United States and Puerto Rico under Northern Command (NORTHCOM), though it could also be part of standard civilian phone numbers.

Raw Number312261
Basic Format312-261
NPA (Area Code)312
NXX261

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-261-0XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS09/02/2010CHICAGO ZONE 1ILMW10/02/2010
312-261-1XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-2XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-3XXX5917FIRST COMMUNICATIONS, LLCCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-4XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-5XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-6XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-7XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-8XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-9XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-261-XXXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS CHICAGO ZONE 1IL
Most 'popular' numbers on this prefix:

312-261-0XXX: 312-261-0733 | 312-261-0734 | 312-261-0735 | 312-261-0771 | 312-261-0772 | 312-261-0773 | 312-261-0777 |
312-261-4XXX: 312-261-4800 | 312-261-4834 | 312-261-4835 | 312-261-4836 |

Reports

Anonymous User from Morton Grove, Illinois

February 14, 2024 at 9:19 AM

312-261-6049 reported as a Robocall. Received on February 13, 2024 at 8:27 AM.
Call for Dropped call or no message

Anonymous User from Gurnee, IL

January 29, 2024 at 3:13 PM

312-261-8396 reported as a Live Voice. Received on January 29, 2024 at 7:55 AM.
Unwanted call for Medicare Medicaid Services
Contacted via Wired

Anonymous User from Chicago, IL

November 23, 2023 at 2:49 AM

312-261-1094 reported as a Prerecorded Voice. Received on November 23, 2023 at 7:50 AM.
Unwanted call for Medicare Medicaid Services
Contacted via Wired

Anonymous User from , IL

September 6, 2023 at 10:41 AM

312-261-2213 reported as a Robocall. Received on September 5, 2023 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Muir, Illinois

March 1, 2023 at 11:07 AM

312-261-1090 reported as a Live Voice or Other. Received on February 27, 2023 at 3:45 PM.
Call for Energy, solar, & utilities

Anonymous User from Arverne, NY

August 4, 2022 at 6:28 AM

312-261-0730 reported as a Text Message. Received on August 4, 2022 at 11:23 PM.
Unwanted call for Prescription Medicines Services
Caller ID indicated they called from 832-653-1497
Contacted via Wired

Anonymous User from , MN

June 18, 2022 at 3:51 PM

312-261-9234 reported as a Robocall. Received on June 18, 2022 at 2:43 PM.
Call for No Subject Provided

Anonymous User from , IL

June 3, 2022 at 6:56 PM

312-261-3745 reported as a Robocall. Received on June 3, 2022 at 5:50 PM.
Call for No Subject Provided

Anonymous User from Arverne, NY

April 5, 2022 at 3:55 AM

312-261-0730 reported as a Text Message. Received on April 5, 2022 at 11:23 PM.
Unwanted call for Prescription Medicines Services
Caller ID indicated they called from 832-653-1497
Contacted via Wired

Anonymous User from , NY

March 29, 2016 at 6:05 PM

312-261-4832 reported as a Live Voice. Received on March 29, 2016 at 8:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-291-4832
Contacted via Wired