312-635

You are reviewing the Area Code (NPA/NXX) report for 312-635. Did you mean to search the SMS short code 312635?

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 Number312635
Basic Format312-635
NPA (Area Code)312
NXX635

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-635-0XXX8709GLOBAL CROSSING LOCAL SERVICES, INC. - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-1XXX8709GLOBAL CROSSING LOCAL SERVICES, INC. - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-2XXX8709GLOBAL CROSSING LOCAL SERVICES, INC. - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-3XXX4604FIRST COMMUNICATIONS, LLC - ILCHICGOZN01AS05/22/2014CHICAGO ZONE 1ILMW06/15/2014
312-635-4XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-5XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-6XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-7XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-8XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-9XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01RTCHICAGO ZONE 1ILMW
312-635-XXXX8709GLOBAL CROSSING LOCAL SERVICES, INC. - ILCHICGOZN01AS CHICAGO ZONE 1IL

Reports

Anonymous User from Chicago, Illinois

March 25, 2024 at 4:04 PM

312-635-5040 reported as a Robocall. Received on March 25, 2024 at 2:00 AM.

Anonymous User from , IL

March 21, 2024 at 4:22 PM

312-635-4968 reported as a Live Voice or Other. Received on March 21, 2024 at 3:21 PM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

February 26, 2024 at 5:38 PM

312-635-4968 reported as a Live Voice or Other. Received on February 26, 2024 at 4:33 PM.

Anonymous User from Bismarck, ND

January 11, 2024 at 2:41 AM

None reported as a Live Voice. Received on January 11, 2024 at 9:33 AM.
Unwanted call for Computer Virus Services
Caller ID indicated they called from 312-635-4716
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Herndon, VA

November 14, 2023 at 9:13 PM

None reported as a Live Voice. Received on November 14, 2023 at 12:00 AM.
Unwanted call for Other Services
Caller ID indicated they called from 312-635-8139
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from York, Pennsylvania

November 13, 2023 at 6:00 PM

312-635-8139 reported as a Live Voice or Other. Received on November 13, 2023 at 12:00 AM.
Call for Computer & technical support

Anonymous User from , IL

October 27, 2023 at 10:51 AM

312-635-4433 reported as a Live Voice or Other. Received on October 27, 2023 at 10:31 AM.
Call for Medical & prescriptions

Anonymous User from , CA

October 26, 2023 at 12:33 PM

312-635-8296 reported as a Robocall. Received on October 25, 2023 at 2:40 PM.

Anonymous User from Pflugerville, TX

September 19, 2023 at 6:45 PM

312-635-8889 reported as a Live Voice. Received on September 19, 2023 at 1:30 PM.
Unwanted call for Other Services
Contacted via Internet (VOIP)

Anonymous User from , NC

August 10, 2023 at 12:29 PM

312-635-5157 reported as a Robocall. Received on August 10, 2023 at 5:30 AM.

Anonymous User from Seven Springs, North Carolina

March 31, 2023 at 1:14 PM

312-635-6336 reported as a Robocall. Received on March 31, 2023 at 12:41 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

March 24, 2023 at 5:19 AM

312-635-5341 reported as a Robocall. Received on March 23, 2023 at 6:29 PM.
Call for Dropped call or no message

Anonymous User from Sun City Center, Florida

October 17, 2022 at 12:15 PM

312-635-4378 reported as a Robocall. Received on October 10, 2022 at 11:41 AM.

Anonymous User from , CA

August 11, 2022 at 2:53 PM

312-635-5846 reported as a Robocall. Received on August 11, 2022 at 11:30 AM.

Anonymous User from , IL

June 22, 2022 at 9:49 AM

312-635-5383 reported as a Robocall. Received on June 17, 2022 at 5:42 PM.
Call for No Subject Provided

Anonymous User from Santa Fe, NM

April 7, 2021 at 3:40 PM

312-635-8756 reported as a Live Voice. Received on April 7, 2021 at 9:25 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Phoenix, AZ

September 23, 2020 at 3:08 PM

312-635-8795 reported as a Live Voice. Received on September 23, 2020 at 6:48 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TX

April 3, 2017 at 10:53 AM

None reported as a Prerecorded Voice. Received on March 31, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-635-5658
Contacted via Wireless (cell phone/other mobile device)

Business/Government Phones on the 312-635 Prefix

PhoneNameAddress
312-635-4000Schwaner Injury Law
312-635-8975L.A. Burdick Handmade Chocolates609 North State Street Chicago 60654