312-434
Home Area Code 312 NPA-NXX 312-434
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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 312434 Basic Format 312-434 NPA (Area Code) 312 NXX 434
Call Routing Data NPA-NXX-X OCN Company Rate Center Use Type Assign Date City State Region Block Effective Date 312-434-0XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-1XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-2XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-3XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-4XXX 5562 METROPCS, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-5XXX 5562 METROPCS, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-6XXX 5562 METROPCS, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-7XXX 5562 METROPCS, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-8XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-9XXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/12/2011 CHICAGO ZONE 1 IL MW 08/22/2011 312-434-XXXX 6529 T-MOBILE USA, INC. CHICGOZN01 AS 07/08/2011 CHICAGO ZONE 1 IL
Business/Government Phones on the 312-434 Prefix
Phone Name Address 312-434-2990 Metro Spice Market 229 South Jefferson Street Chicago 60661 312-434-3187 GRT Homes | eXp Realty Oak Park & River Forest 1010 Lake Street Oak Park 60301 312-434-7544 Bert Green Fine Art 8 South Michigan Avenue Chicago 60603
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