312-439

You are reviewing the Area Code (NPA/NXX) report for 312-439. Did you mean to search the SMS short code 312439?

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 Number312439
Basic Format312-439
NPA (Area Code)312
NXX439

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-439-0XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-1XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-2XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-3XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-4XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-5XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-6XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-7XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-8XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-9XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/30/2016CHICAGO ZONE 1ILMW01/12/2017
312-439-XXXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS11/28/2016CHICAGO ZONE 1IL
Most 'popular' numbers on this prefix:

312-439-9XXX: 312-439-9000 | 312-439-9003 | 312-439-9009 | 312-439-9090 | 312-439-9096 | 312-439-9098 |

Reports

Anonymous User from , OH

November 8, 2023 at 1:14 PM

312-439-7040 reported as a Robocall. Received on November 8, 2023 at 1:13 PM.
Call for Home improvement & cleaning

Anonymous User from , IL

February 23, 2023 at 12:42 PM

312-439-8953 reported as a unwanted call. Received on February 23, 2023 at 7:35 AM.
Call for No Subject Provided

Business/Government Phones on the 312-439 Prefix

PhoneNameAddress
312-439-7426In Business Real Estate, LLC.