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).

  • 3125428000 | +1 312-542-8000 Illinois U.S.A.
  • 3125428001 | +1 312-542-8001 Illinois U.S.A.
  • 3125428002 | +1 312-542-8002 Illinois U.S.A.
  • 3125428003 | +1 312-542-8003 Illinois U.S.A.
  • 3125428004 | +1 312-542-8004 Illinois U.S.A.
  • 3125428005 | +1 312-542-8005 Illinois U.S.A.
  • 3125428006 | +1 312-542-8006 Illinois U.S.A.
  • 3125428007 | +1 312-542-8007 Illinois U.S.A.
  • 3125428008 | +1 312-542-8008 Illinois U.S.A.
  • 3125428009 | +1 312-542-8009 Illinois U.S.A.
  • 3125428010 | +1 312-542-8010 Illinois U.S.A.
  • 3125428011 | +1 312-542-8011 Illinois U.S.A.
  • 3125428012 | +1 312-542-8012 Illinois U.S.A.
  • 3125428013 | +1 312-542-8013 Illinois U.S.A.
  • 3125428014 | +1 312-542-8014 Illinois U.S.A.
  • 3125428015 | +1 312-542-8015 Illinois U.S.A.
  • 3125428016 | +1 312-542-8016 Illinois U.S.A.
  • 3125428017 | +1 312-542-8017 Illinois U.S.A.
  • 3125428018 | +1 312-542-8018 Illinois U.S.A.
  • 3125428019 | +1 312-542-8019 Illinois U.S.A.
  • 3125428020 | +1 312-542-8020 Illinois U.S.A.
  • 3125428021 | +1 312-542-8021 Illinois U.S.A.
  • 3125428022 | +1 312-542-8022 Illinois U.S.A.
  • 3125428023 | +1 312-542-8023 Illinois U.S.A.
  • 3125428024 | +1 312-542-8024 Illinois U.S.A.
  • 3125428025 | +1 312-542-8025 Illinois U.S.A.
  • 3125428026 | +1 312-542-8026 Illinois U.S.A.
  • 3125428027 | +1 312-542-8027 Illinois U.S.A.
  • 3125428028 | +1 312-542-8028 Illinois U.S.A.
  • 3125428029 | +1 312-542-8029 Illinois U.S.A.
  • 3125428030 | +1 312-542-8030 Illinois U.S.A.
  • 3125428031 | +1 312-542-8031 Illinois U.S.A.
  • 3125428032 | +1 312-542-8032 Illinois U.S.A.
  • 3125428033 | +1 312-542-8033 Illinois U.S.A.
  • 3125428034 | +1 312-542-8034 Illinois U.S.A.
  • 3125428035 | +1 312-542-8035 Illinois U.S.A.
  • 3125428036 | +1 312-542-8036 Illinois U.S.A.
  • 3125428037 | +1 312-542-8037 Illinois U.S.A.
  • 3125428038 | +1 312-542-8038 Illinois U.S.A.
  • 3125428039 | +1 312-542-8039 Illinois U.S.A.
  • 3125428040 | +1 312-542-8040 Illinois U.S.A.
  • 3125428041 | +1 312-542-8041 Illinois U.S.A.
  • 3125428042 | +1 312-542-8042 Illinois U.S.A.
  • 3125428043 | +1 312-542-8043 Illinois U.S.A.
  • 3125428044 | +1 312-542-8044 Illinois U.S.A.
  • 3125428045 | +1 312-542-8045 Illinois U.S.A.
  • 3125428046 | +1 312-542-8046 Illinois U.S.A.
  • 3125428047 | +1 312-542-8047 Illinois U.S.A.
  • 3125428048 | +1 312-542-8048 Illinois U.S.A.
  • 3125428049 | +1 312-542-8049 Illinois U.S.A.
  • 3125428050 | +1 312-542-8050 Illinois U.S.A.
  • 3125428051 | +1 312-542-8051 Illinois U.S.A.
  • 3125428052 | +1 312-542-8052 Illinois U.S.A.
  • 3125428053 | +1 312-542-8053 Illinois U.S.A.
  • 3125428054 | +1 312-542-8054 Illinois U.S.A.
  • 3125428055 | +1 312-542-8055 Illinois U.S.A.
  • 3125428056 | +1 312-542-8056 Illinois U.S.A.
  • 3125428057 | +1 312-542-8057 Illinois U.S.A.
  • 3125428058 | +1 312-542-8058 Illinois U.S.A.
  • 3125428059 | +1 312-542-8059 Illinois U.S.A.
  • 3125428060 | +1 312-542-8060 Illinois U.S.A.
  • 3125428061 | +1 312-542-8061 Illinois U.S.A.
  • 3125428062 | +1 312-542-8062 Illinois U.S.A.
  • 3125428063 | +1 312-542-8063 Illinois U.S.A.
  • 3125428064 | +1 312-542-8064 Illinois U.S.A.
  • 3125428065 | +1 312-542-8065 Illinois U.S.A.
  • 3125428066 | +1 312-542-8066 Illinois U.S.A.
  • 3125428067 | +1 312-542-8067 Illinois U.S.A.
  • 3125428068 | +1 312-542-8068 Illinois U.S.A.
  • 3125428069 | +1 312-542-8069 Illinois U.S.A.
  • 3125428070 | +1 312-542-8070 Illinois U.S.A.
  • 3125428071 | +1 312-542-8071 Illinois U.S.A.
  • 3125428072 | +1 312-542-8072 Illinois U.S.A.
  • 3125428073 | +1 312-542-8073 Illinois U.S.A.
  • 3125428074 | +1 312-542-8074 Illinois U.S.A.
  • 3125428075 | +1 312-542-8075 Illinois U.S.A.
  • 3125428076 | +1 312-542-8076 Illinois U.S.A.
  • 3125428077 | +1 312-542-8077 Illinois U.S.A.
  • 3125428078 | +1 312-542-8078 Illinois U.S.A.
  • 3125428079 | +1 312-542-8079 Illinois U.S.A.
  • 3125428080 | +1 312-542-8080 Illinois U.S.A.
  • 3125428081 | +1 312-542-8081 Illinois U.S.A.
  • 3125428082 | +1 312-542-8082 Illinois U.S.A.
  • 3125428083 | +1 312-542-8083 Illinois U.S.A.
  • 3125428084 | +1 312-542-8084 Illinois U.S.A.
  • 3125428085 | +1 312-542-8085 Illinois U.S.A.
  • 3125428086 | +1 312-542-8086 Illinois U.S.A.
  • 3125428087 | +1 312-542-8087 Illinois U.S.A.
  • 3125428088 | +1 312-542-8088 Illinois U.S.A.
  • 3125428089 | +1 312-542-8089 Illinois U.S.A.
  • 3125428090 | +1 312-542-8090 Illinois U.S.A.
  • 3125428091 | +1 312-542-8091 Illinois U.S.A.
  • 3125428092 | +1 312-542-8092 Illinois U.S.A.
  • 3125428093 | +1 312-542-8093 Illinois U.S.A.
  • 3125428094 | +1 312-542-8094 Illinois U.S.A.
  • 3125428095 | +1 312-542-8095 Illinois U.S.A.
  • 3125428096 | +1 312-542-8096 Illinois U.S.A.
  • 3125428097 | +1 312-542-8097 Illinois U.S.A.
  • 3125428098 | +1 312-542-8098 Illinois U.S.A.
  • 3125428099 | +1 312-542-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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