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).

  • 3122438000 | +1 312-243-8000 Illinois U.S.A.
  • 3122438001 | +1 312-243-8001 Illinois U.S.A.
  • 3122438002 | +1 312-243-8002 Illinois U.S.A.
  • 3122438003 | +1 312-243-8003 Illinois U.S.A.
  • 3122438004 | +1 312-243-8004 Illinois U.S.A.
  • 3122438005 | +1 312-243-8005 Illinois U.S.A.
  • 3122438006 | +1 312-243-8006 Illinois U.S.A.
  • 3122438007 | +1 312-243-8007 Illinois U.S.A.
  • 3122438008 | +1 312-243-8008 Illinois U.S.A.
  • 3122438009 | +1 312-243-8009 Illinois U.S.A.
  • 3122438010 | +1 312-243-8010 Illinois U.S.A.
  • 3122438011 | +1 312-243-8011 Illinois U.S.A.
  • 3122438012 | +1 312-243-8012 Illinois U.S.A.
  • 3122438013 | +1 312-243-8013 Illinois U.S.A.
  • 3122438014 | +1 312-243-8014 Illinois U.S.A.
  • 3122438015 | +1 312-243-8015 Illinois U.S.A.
  • 3122438016 | +1 312-243-8016 Illinois U.S.A.
  • 3122438017 | +1 312-243-8017 Illinois U.S.A.
  • 3122438018 | +1 312-243-8018 Illinois U.S.A.
  • 3122438019 | +1 312-243-8019 Illinois U.S.A.
  • 3122438020 | +1 312-243-8020 Illinois U.S.A.
  • 3122438021 | +1 312-243-8021 Illinois U.S.A.
  • 3122438022 | +1 312-243-8022 Illinois U.S.A.
  • 3122438023 | +1 312-243-8023 Illinois U.S.A.
  • 3122438024 | +1 312-243-8024 Illinois U.S.A.
  • 3122438025 | +1 312-243-8025 Illinois U.S.A.
  • 3122438026 | +1 312-243-8026 Illinois U.S.A.
  • 3122438027 | +1 312-243-8027 Illinois U.S.A.
  • 3122438028 | +1 312-243-8028 Illinois U.S.A.
  • 3122438029 | +1 312-243-8029 Illinois U.S.A.
  • 3122438030 | +1 312-243-8030 Illinois U.S.A.
  • 3122438031 | +1 312-243-8031 Illinois U.S.A.
  • 3122438032 | +1 312-243-8032 Illinois U.S.A.
  • 3122438033 | +1 312-243-8033 Illinois U.S.A.
  • 3122438034 | +1 312-243-8034 Illinois U.S.A.
  • 3122438035 | +1 312-243-8035 Illinois U.S.A.
  • 3122438036 | +1 312-243-8036 Illinois U.S.A.
  • 3122438037 | +1 312-243-8037 Illinois U.S.A.
  • 3122438038 | +1 312-243-8038 Illinois U.S.A.
  • 3122438039 | +1 312-243-8039 Illinois U.S.A.
  • 3122438040 | +1 312-243-8040 Illinois U.S.A.
  • 3122438041 | +1 312-243-8041 Illinois U.S.A.
  • 3122438042 | +1 312-243-8042 Illinois U.S.A.
  • 3122438043 | +1 312-243-8043 Illinois U.S.A.
  • 3122438044 | +1 312-243-8044 Illinois U.S.A.
  • 3122438045 | +1 312-243-8045 Illinois U.S.A.
  • 3122438046 | +1 312-243-8046 Illinois U.S.A.
  • 3122438047 | +1 312-243-8047 Illinois U.S.A.
  • 3122438048 | +1 312-243-8048 Illinois U.S.A.
  • 3122438049 | +1 312-243-8049 Illinois U.S.A.
  • 3122438050 | +1 312-243-8050 Illinois U.S.A.
  • 3122438051 | +1 312-243-8051 Illinois U.S.A.
  • 3122438052 | +1 312-243-8052 Illinois U.S.A.
  • 3122438053 | +1 312-243-8053 Illinois U.S.A.
  • 3122438054 | +1 312-243-8054 Illinois U.S.A.
  • 3122438055 | +1 312-243-8055 Illinois U.S.A.
  • 3122438056 | +1 312-243-8056 Illinois U.S.A.
  • 3122438057 | +1 312-243-8057 Illinois U.S.A.
  • 3122438058 | +1 312-243-8058 Illinois U.S.A.
  • 3122438059 | +1 312-243-8059 Illinois U.S.A.
  • 3122438060 | +1 312-243-8060 Illinois U.S.A.
  • 3122438061 | +1 312-243-8061 Illinois U.S.A.
  • 3122438062 | +1 312-243-8062 Illinois U.S.A.
  • 3122438063 | +1 312-243-8063 Illinois U.S.A.
  • 3122438064 | +1 312-243-8064 Illinois U.S.A.
  • 3122438065 | +1 312-243-8065 Illinois U.S.A.
  • 3122438066 | +1 312-243-8066 Illinois U.S.A.
  • 3122438067 | +1 312-243-8067 Illinois U.S.A.
  • 3122438068 | +1 312-243-8068 Illinois U.S.A.
  • 3122438069 | +1 312-243-8069 Illinois U.S.A.
  • 3122438070 | +1 312-243-8070 Illinois U.S.A.
  • 3122438071 | +1 312-243-8071 Illinois U.S.A.
  • 3122438072 | +1 312-243-8072 Illinois U.S.A.
  • 3122438073 | +1 312-243-8073 Illinois U.S.A.
  • 3122438074 | +1 312-243-8074 Illinois U.S.A.
  • 3122438075 | +1 312-243-8075 Illinois U.S.A.
  • 3122438076 | +1 312-243-8076 Illinois U.S.A.
  • 3122438077 | +1 312-243-8077 Illinois U.S.A.
  • 3122438078 | +1 312-243-8078 Illinois U.S.A.
  • 3122438079 | +1 312-243-8079 Illinois U.S.A.
  • 3122438080 | +1 312-243-8080 Illinois U.S.A.
  • 3122438081 | +1 312-243-8081 Illinois U.S.A.
  • 3122438082 | +1 312-243-8082 Illinois U.S.A.
  • 3122438083 | +1 312-243-8083 Illinois U.S.A.
  • 3122438084 | +1 312-243-8084 Illinois U.S.A.
  • 3122438085 | +1 312-243-8085 Illinois U.S.A.
  • 3122438086 | +1 312-243-8086 Illinois U.S.A.
  • 3122438087 | +1 312-243-8087 Illinois U.S.A.
  • 3122438088 | +1 312-243-8088 Illinois U.S.A.
  • 3122438089 | +1 312-243-8089 Illinois U.S.A.
  • 3122438090 | +1 312-243-8090 Illinois U.S.A.
  • 3122438091 | +1 312-243-8091 Illinois U.S.A.
  • 3122438092 | +1 312-243-8092 Illinois U.S.A.
  • 3122438093 | +1 312-243-8093 Illinois U.S.A.
  • 3122438094 | +1 312-243-8094 Illinois U.S.A.
  • 3122438095 | +1 312-243-8095 Illinois U.S.A.
  • 3122438096 | +1 312-243-8096 Illinois U.S.A.
  • 3122438097 | +1 312-243-8097 Illinois U.S.A.
  • 3122438098 | +1 312-243-8098 Illinois U.S.A.
  • 3122438099 | +1 312-243-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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