312-730

You are reviewing the Area Code (NPA/NXX) report for 312-730. Did you mean to search the SMS short code 312730?

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 Number312730
Basic Format312-730
NPA (Area Code)312
NXX730

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-730-0XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/17/2007CHICAGO ZONE 1ILMW07/27/2007
312-730-1XXX7421AT&T - LOCALCHICGOZN01RTCHICAGO ZONE 1ILMW
312-730-2XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/17/2007CHICAGO ZONE 1ILMW07/27/2007
312-730-3XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/09/2004CHICAGO ZONE 1ILMW08/23/2004
312-730-4XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/09/2004CHICAGO ZONE 1ILMW08/23/2004
312-730-5XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/09/2004CHICAGO ZONE 1ILMW08/23/2004
312-730-6XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/09/2004CHICAGO ZONE 1ILMW08/23/2004
312-730-7XXX6529T-MOBILE USA, INC.CHICGOZN01AS07/09/2004CHICAGO ZONE 1ILMW08/23/2004
312-730-8XXX6529T-MOBILE USA, INC.CHICGOZN01AS02/22/2005CHICAGO ZONE 1ILMW03/19/2005
312-730-9XXX7421AT&T - LOCALCHICGOZN01RTCHICAGO ZONE 1ILMW
312-730-XXXX7421AT&T - LOCALCHICGOZN01AS CHICAGO ZONE 1IL
Most 'popular' numbers on this prefix:

312-730-0XXX: 312-730-0303 | 312-730-0330 | 312-730-0336 | 312-730-0338 | 312-730-0390 | 312-730-0399 |
312-730-4XXX: 312-730-4000 | 312-730-4003 | 312-730-4007 | 312-730-4040 | 312-730-4048 | 312-730-4049 |
312-730-7XXX: 312-730-7100 | 312-730-7101 | 312-730-7103 | 312-730-7108 | 312-730-7171 | 312-730-7173 | 312-730-7177 |

Reports

Anonymous User from Wheeling, Illinois

April 2, 2024 at 2:17 PM

312-730-8372 reported as a Robocall. Received on April 1, 2024 at 12:31 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

August 9, 2023 at 10:18 AM

312-730-6428 reported as a Live Voice or Other. Received on August 9, 2023 at 9:11 AM.

Anonymous User from , IL

April 17, 2023 at 3:55 PM

312-730-8319 reported as a Robocall. Received on April 17, 2023 at 2:51 PM.
Call for No Subject Provided

Anonymous User from , IL

April 17, 2023 at 9:20 AM

312-730-6428 reported as a Robocall. Received on April 17, 2023 at 8:17 AM.
Call for No Subject Provided

Anonymous User from , IL

June 1, 2022 at 11:43 AM

312-730-1013 reported as a Robocall. Received on June 1, 2022 at 10:27 AM.
Call for Warranties & protection plans

Anonymous User from , FL

March 28, 2017 at 3:22 PM

None reported as a Prerecorded Voice. Received on March 28, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-730-6697
Contacted via Wireless (cell phone/other mobile device)

Business/Government Phones on the 312-730 Prefix

PhoneNameAddress
312-730-6552Detail Cleaning M&M LLC
312-730-8475Thy Kingdom Plumbing, Inc.