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).

  • 3124788000 | +1 312-478-8000 Illinois U.S.A.
  • 3124788001 | +1 312-478-8001 Illinois U.S.A.
  • 3124788002 | +1 312-478-8002 Illinois U.S.A.
  • 3124788003 | +1 312-478-8003 Illinois U.S.A.
  • 3124788004 | +1 312-478-8004 Illinois U.S.A.
  • 3124788005 | +1 312-478-8005 Illinois U.S.A.
  • 3124788006 | +1 312-478-8006 Illinois U.S.A.
  • 3124788007 | +1 312-478-8007 Illinois U.S.A.
  • 3124788008 | +1 312-478-8008 Illinois U.S.A.
  • 3124788009 | +1 312-478-8009 Illinois U.S.A.
  • 3124788010 | +1 312-478-8010 Illinois U.S.A.
  • 3124788011 | +1 312-478-8011 Illinois U.S.A.
  • 3124788012 | +1 312-478-8012 Illinois U.S.A.
  • 3124788013 | +1 312-478-8013 Illinois U.S.A.
  • 3124788014 | +1 312-478-8014 Illinois U.S.A.
  • 3124788015 | +1 312-478-8015 Illinois U.S.A.
  • 3124788016 | +1 312-478-8016 Illinois U.S.A.
  • 3124788017 | +1 312-478-8017 Illinois U.S.A.
  • 3124788018 | +1 312-478-8018 Illinois U.S.A.
  • 3124788019 | +1 312-478-8019 Illinois U.S.A.
  • 3124788020 | +1 312-478-8020 Illinois U.S.A.
  • 3124788021 | +1 312-478-8021 Illinois U.S.A.
  • 3124788022 | +1 312-478-8022 Illinois U.S.A.
  • 3124788023 | +1 312-478-8023 Illinois U.S.A.
  • 3124788024 | +1 312-478-8024 Illinois U.S.A.
  • 3124788025 | +1 312-478-8025 Illinois U.S.A.
  • 3124788026 | +1 312-478-8026 Illinois U.S.A.
  • 3124788027 | +1 312-478-8027 Illinois U.S.A.
  • 3124788028 | +1 312-478-8028 Illinois U.S.A.
  • 3124788029 | +1 312-478-8029 Illinois U.S.A.
  • 3124788030 | +1 312-478-8030 Illinois U.S.A.
  • 3124788031 | +1 312-478-8031 Illinois U.S.A.
  • 3124788032 | +1 312-478-8032 Illinois U.S.A.
  • 3124788033 | +1 312-478-8033 Illinois U.S.A.
  • 3124788034 | +1 312-478-8034 Illinois U.S.A.
  • 3124788035 | +1 312-478-8035 Illinois U.S.A.
  • 3124788036 | +1 312-478-8036 Illinois U.S.A.
  • 3124788037 | +1 312-478-8037 Illinois U.S.A.
  • 3124788038 | +1 312-478-8038 Illinois U.S.A.
  • 3124788039 | +1 312-478-8039 Illinois U.S.A.
  • 3124788040 | +1 312-478-8040 Illinois U.S.A.
  • 3124788041 | +1 312-478-8041 Illinois U.S.A.
  • 3124788042 | +1 312-478-8042 Illinois U.S.A.
  • 3124788043 | +1 312-478-8043 Illinois U.S.A.
  • 3124788044 | +1 312-478-8044 Illinois U.S.A.
  • 3124788045 | +1 312-478-8045 Illinois U.S.A.
  • 3124788046 | +1 312-478-8046 Illinois U.S.A.
  • 3124788047 | +1 312-478-8047 Illinois U.S.A.
  • 3124788048 | +1 312-478-8048 Illinois U.S.A.
  • 3124788049 | +1 312-478-8049 Illinois U.S.A.
  • 3124788050 | +1 312-478-8050 Illinois U.S.A.
  • 3124788051 | +1 312-478-8051 Illinois U.S.A.
  • 3124788052 | +1 312-478-8052 Illinois U.S.A.
  • 3124788053 | +1 312-478-8053 Illinois U.S.A.
  • 3124788054 | +1 312-478-8054 Illinois U.S.A.
  • 3124788055 | +1 312-478-8055 Illinois U.S.A.
  • 3124788056 | +1 312-478-8056 Illinois U.S.A.
  • 3124788057 | +1 312-478-8057 Illinois U.S.A.
  • 3124788058 | +1 312-478-8058 Illinois U.S.A.
  • 3124788059 | +1 312-478-8059 Illinois U.S.A.
  • 3124788060 | +1 312-478-8060 Illinois U.S.A.
  • 3124788061 | +1 312-478-8061 Illinois U.S.A.
  • 3124788062 | +1 312-478-8062 Illinois U.S.A.
  • 3124788063 | +1 312-478-8063 Illinois U.S.A.
  • 3124788064 | +1 312-478-8064 Illinois U.S.A.
  • 3124788065 | +1 312-478-8065 Illinois U.S.A.
  • 3124788066 | +1 312-478-8066 Illinois U.S.A.
  • 3124788067 | +1 312-478-8067 Illinois U.S.A.
  • 3124788068 | +1 312-478-8068 Illinois U.S.A.
  • 3124788069 | +1 312-478-8069 Illinois U.S.A.
  • 3124788070 | +1 312-478-8070 Illinois U.S.A.
  • 3124788071 | +1 312-478-8071 Illinois U.S.A.
  • 3124788072 | +1 312-478-8072 Illinois U.S.A.
  • 3124788073 | +1 312-478-8073 Illinois U.S.A.
  • 3124788074 | +1 312-478-8074 Illinois U.S.A.
  • 3124788075 | +1 312-478-8075 Illinois U.S.A.
  • 3124788076 | +1 312-478-8076 Illinois U.S.A.
  • 3124788077 | +1 312-478-8077 Illinois U.S.A.
  • 3124788078 | +1 312-478-8078 Illinois U.S.A.
  • 3124788079 | +1 312-478-8079 Illinois U.S.A.
  • 3124788080 | +1 312-478-8080 Illinois U.S.A.
  • 3124788081 | +1 312-478-8081 Illinois U.S.A.
  • 3124788082 | +1 312-478-8082 Illinois U.S.A.
  • 3124788083 | +1 312-478-8083 Illinois U.S.A.
  • 3124788084 | +1 312-478-8084 Illinois U.S.A.
  • 3124788085 | +1 312-478-8085 Illinois U.S.A.
  • 3124788086 | +1 312-478-8086 Illinois U.S.A.
  • 3124788087 | +1 312-478-8087 Illinois U.S.A.
  • 3124788088 | +1 312-478-8088 Illinois U.S.A.
  • 3124788089 | +1 312-478-8089 Illinois U.S.A.
  • 3124788090 | +1 312-478-8090 Illinois U.S.A.
  • 3124788091 | +1 312-478-8091 Illinois U.S.A.
  • 3124788092 | +1 312-478-8092 Illinois U.S.A.
  • 3124788093 | +1 312-478-8093 Illinois U.S.A.
  • 3124788094 | +1 312-478-8094 Illinois U.S.A.
  • 3124788095 | +1 312-478-8095 Illinois U.S.A.
  • 3124788096 | +1 312-478-8096 Illinois U.S.A.
  • 3124788097 | +1 312-478-8097 Illinois U.S.A.
  • 3124788098 | +1 312-478-8098 Illinois U.S.A.
  • 3124788099 | +1 312-478-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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