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Area Code 312 Phone Lookup

Illinois, United States

Explore phone numbers, prefixes, and caller activity in New Jersey. View detailed exchange information and community reports for this area code.

Available Prefixes in This Area

Each prefix represents a group of phone numbers tied to a specific carrier and location.

Landline

(312) 873

City: Elk Grove Village

County: Cook

Carrier: Mci Worldcom Communications Inc. - Il

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Landline

(312) 878

City: Chicago

County: Cook

Carrier: Peerless Network Of Illinois Llc - Il

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Landline

(312) 881

City: Chicago

County: Cook

Carrier: Ovation Communications Of Illinois Inc.

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Wireless

(312) 882

City: Elgin

County: Kane

Carrier: Cellco Partnership Dba Verizon Wireless - Il

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Landline

(312) 884

City: Chicago

County: Cook

Carrier: Ovation Communications Of Illinois Inc.

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Landline

(312) 888

City: Joliet

County: Will

Carrier: Cygnus Telecommunications Corporation - Il

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