(312) 287

Prefix in CHICGOZN07, Illinois

Rate Center

CHICGOZN07

Prefix Details

Area Code	312
Prefix	287
Full Number Pattern	(312) 287-XXXX
Rate Center	CHICGOZN07
State	Illinois
Operating Company	T-MOBILE USA, INC.
Time Zone	Central (CT, UTC-6)

About the (312) 287 Prefix

The (312) 287 prefix is assigned to T-MOBILE USA, INC. and serves the CHICGOZN07 rate center in Illinois. Phone numbers with this prefix are in the Central Time Zone and are part of area code 312 which covers Chicago and surrounding areas.

(312) 287

Prefix Details

About the (312) 287 Prefix

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