312-889
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Area Code 312
NPA-NXX 312-889
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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 312889 Basic Format 312-889 NPA (Area Code) 312 NXX 889
Call Routing Data NPA-NXX-X OCN Company Rate Center Use Type Assign Date City State Region Block Effective Date 312-889-0XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/16/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-1XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/16/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-2XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/16/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-3XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/16/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-4XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/16/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-5XXX 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL CHICGOZN01 AS 06/26/2015 CHICAGO ZONE 1 IL MW 08/24/2015 312-889-6XXX 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL CHICGOZN01 AS 06/26/2015 CHICAGO ZONE 1 IL MW 08/24/2015 312-889-7XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/16/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-8XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/16/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-9XXX 6115 LEVEL 3 COMMUNICATIONS, LLC - IL CHICGOZN01 AS 07/29/2015 CHICAGO ZONE 1 IL MW 08/25/2015 312-889-XXXX 7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL CHICGOZN01 AS 06/25/2015 CHICAGO ZONE 1 IL
Business/Government Phones on the 312-889 Prefix
Reports
Anonymous User from , IL
February 9, 2024 at 1:29 PM
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November 25, 2023 at 9:44 AM
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June 15, 2022 at 10:56 AM