312-774
Home Area Code 312 NPA-NXX 312-774
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🇺🇸 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 Number 312774 Basic Format 312-774 NPA (Area Code) 312 NXX 774
Call Routing Data NPA-NXX-X OCN Company Rate Center Use Type Assign Date City State Region Block Effective Date 312-774-0XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-1XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-2XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-3XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-4XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-5XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-6XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-7XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-8XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-9XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/23/2013 CHICAGO ZONE 1 IL MW 10/03/2013 312-774-XXXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 08/19/2013 CHICAGO ZONE 1 IL
Business/Government Phones on the 312-774 Prefix
Reports
Anonymous User from Chicago, Illinois
May 2, 2024 at 7:50 PM
Anonymous User from Peoria, Illinois
June 2, 2023 at 9:04 AM