CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3123388000 | +1 312-338-8000 Illinois U.S.A.
  • 3123388001 | +1 312-338-8001 Illinois U.S.A.
  • 3123388002 | +1 312-338-8002 Illinois U.S.A.
  • 3123388003 | +1 312-338-8003 Illinois U.S.A.
  • 3123388004 | +1 312-338-8004 Illinois U.S.A.
  • 3123388005 | +1 312-338-8005 Illinois U.S.A.
  • 3123388006 | +1 312-338-8006 Illinois U.S.A.
  • 3123388007 | +1 312-338-8007 Illinois U.S.A.
  • 3123388008 | +1 312-338-8008 Illinois U.S.A.
  • 3123388009 | +1 312-338-8009 Illinois U.S.A.
  • 3123388010 | +1 312-338-8010 Illinois U.S.A.
  • 3123388011 | +1 312-338-8011 Illinois U.S.A.
  • 3123388012 | +1 312-338-8012 Illinois U.S.A.
  • 3123388013 | +1 312-338-8013 Illinois U.S.A.
  • 3123388014 | +1 312-338-8014 Illinois U.S.A.
  • 3123388015 | +1 312-338-8015 Illinois U.S.A.
  • 3123388016 | +1 312-338-8016 Illinois U.S.A.
  • 3123388017 | +1 312-338-8017 Illinois U.S.A.
  • 3123388018 | +1 312-338-8018 Illinois U.S.A.
  • 3123388019 | +1 312-338-8019 Illinois U.S.A.
  • 3123388020 | +1 312-338-8020 Illinois U.S.A.
  • 3123388021 | +1 312-338-8021 Illinois U.S.A.
  • 3123388022 | +1 312-338-8022 Illinois U.S.A.
  • 3123388023 | +1 312-338-8023 Illinois U.S.A.
  • 3123388024 | +1 312-338-8024 Illinois U.S.A.
  • 3123388025 | +1 312-338-8025 Illinois U.S.A.
  • 3123388026 | +1 312-338-8026 Illinois U.S.A.
  • 3123388027 | +1 312-338-8027 Illinois U.S.A.
  • 3123388028 | +1 312-338-8028 Illinois U.S.A.
  • 3123388029 | +1 312-338-8029 Illinois U.S.A.
  • 3123388030 | +1 312-338-8030 Illinois U.S.A.
  • 3123388031 | +1 312-338-8031 Illinois U.S.A.
  • 3123388032 | +1 312-338-8032 Illinois U.S.A.
  • 3123388033 | +1 312-338-8033 Illinois U.S.A.
  • 3123388034 | +1 312-338-8034 Illinois U.S.A.
  • 3123388035 | +1 312-338-8035 Illinois U.S.A.
  • 3123388036 | +1 312-338-8036 Illinois U.S.A.
  • 3123388037 | +1 312-338-8037 Illinois U.S.A.
  • 3123388038 | +1 312-338-8038 Illinois U.S.A.
  • 3123388039 | +1 312-338-8039 Illinois U.S.A.
  • 3123388040 | +1 312-338-8040 Illinois U.S.A.
  • 3123388041 | +1 312-338-8041 Illinois U.S.A.
  • 3123388042 | +1 312-338-8042 Illinois U.S.A.
  • 3123388043 | +1 312-338-8043 Illinois U.S.A.
  • 3123388044 | +1 312-338-8044 Illinois U.S.A.
  • 3123388045 | +1 312-338-8045 Illinois U.S.A.
  • 3123388046 | +1 312-338-8046 Illinois U.S.A.
  • 3123388047 | +1 312-338-8047 Illinois U.S.A.
  • 3123388048 | +1 312-338-8048 Illinois U.S.A.
  • 3123388049 | +1 312-338-8049 Illinois U.S.A.
  • 3123388050 | +1 312-338-8050 Illinois U.S.A.
  • 3123388051 | +1 312-338-8051 Illinois U.S.A.
  • 3123388052 | +1 312-338-8052 Illinois U.S.A.
  • 3123388053 | +1 312-338-8053 Illinois U.S.A.
  • 3123388054 | +1 312-338-8054 Illinois U.S.A.
  • 3123388055 | +1 312-338-8055 Illinois U.S.A.
  • 3123388056 | +1 312-338-8056 Illinois U.S.A.
  • 3123388057 | +1 312-338-8057 Illinois U.S.A.
  • 3123388058 | +1 312-338-8058 Illinois U.S.A.
  • 3123388059 | +1 312-338-8059 Illinois U.S.A.
  • 3123388060 | +1 312-338-8060 Illinois U.S.A.
  • 3123388061 | +1 312-338-8061 Illinois U.S.A.
  • 3123388062 | +1 312-338-8062 Illinois U.S.A.
  • 3123388063 | +1 312-338-8063 Illinois U.S.A.
  • 3123388064 | +1 312-338-8064 Illinois U.S.A.
  • 3123388065 | +1 312-338-8065 Illinois U.S.A.
  • 3123388066 | +1 312-338-8066 Illinois U.S.A.
  • 3123388067 | +1 312-338-8067 Illinois U.S.A.
  • 3123388068 | +1 312-338-8068 Illinois U.S.A.
  • 3123388069 | +1 312-338-8069 Illinois U.S.A.
  • 3123388070 | +1 312-338-8070 Illinois U.S.A.
  • 3123388071 | +1 312-338-8071 Illinois U.S.A.
  • 3123388072 | +1 312-338-8072 Illinois U.S.A.
  • 3123388073 | +1 312-338-8073 Illinois U.S.A.
  • 3123388074 | +1 312-338-8074 Illinois U.S.A.
  • 3123388075 | +1 312-338-8075 Illinois U.S.A.
  • 3123388076 | +1 312-338-8076 Illinois U.S.A.
  • 3123388077 | +1 312-338-8077 Illinois U.S.A.
  • 3123388078 | +1 312-338-8078 Illinois U.S.A.
  • 3123388079 | +1 312-338-8079 Illinois U.S.A.
  • 3123388080 | +1 312-338-8080 Illinois U.S.A.
  • 3123388081 | +1 312-338-8081 Illinois U.S.A.
  • 3123388082 | +1 312-338-8082 Illinois U.S.A.
  • 3123388083 | +1 312-338-8083 Illinois U.S.A.
  • 3123388084 | +1 312-338-8084 Illinois U.S.A.
  • 3123388085 | +1 312-338-8085 Illinois U.S.A.
  • 3123388086 | +1 312-338-8086 Illinois U.S.A.
  • 3123388087 | +1 312-338-8087 Illinois U.S.A.
  • 3123388088 | +1 312-338-8088 Illinois U.S.A.
  • 3123388089 | +1 312-338-8089 Illinois U.S.A.
  • 3123388090 | +1 312-338-8090 Illinois U.S.A.
  • 3123388091 | +1 312-338-8091 Illinois U.S.A.
  • 3123388092 | +1 312-338-8092 Illinois U.S.A.
  • 3123388093 | +1 312-338-8093 Illinois U.S.A.
  • 3123388094 | +1 312-338-8094 Illinois U.S.A.
  • 3123388095 | +1 312-338-8095 Illinois U.S.A.
  • 3123388096 | +1 312-338-8096 Illinois U.S.A.
  • 3123388097 | +1 312-338-8097 Illinois U.S.A.
  • 3123388098 | +1 312-338-8098 Illinois U.S.A.
  • 3123388099 | +1 312-338-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z