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).

  • 3129938000 | +1 312-993-8000 Illinois U.S.A.
  • 3129938001 | +1 312-993-8001 Illinois U.S.A.
  • 3129938002 | +1 312-993-8002 Illinois U.S.A.
  • 3129938003 | +1 312-993-8003 Illinois U.S.A.
  • 3129938004 | +1 312-993-8004 Illinois U.S.A.
  • 3129938005 | +1 312-993-8005 Illinois U.S.A.
  • 3129938006 | +1 312-993-8006 Illinois U.S.A.
  • 3129938007 | +1 312-993-8007 Illinois U.S.A.
  • 3129938008 | +1 312-993-8008 Illinois U.S.A.
  • 3129938009 | +1 312-993-8009 Illinois U.S.A.
  • 3129938010 | +1 312-993-8010 Illinois U.S.A.
  • 3129938011 | +1 312-993-8011 Illinois U.S.A.
  • 3129938012 | +1 312-993-8012 Illinois U.S.A.
  • 3129938013 | +1 312-993-8013 Illinois U.S.A.
  • 3129938014 | +1 312-993-8014 Illinois U.S.A.
  • 3129938015 | +1 312-993-8015 Illinois U.S.A.
  • 3129938016 | +1 312-993-8016 Illinois U.S.A.
  • 3129938017 | +1 312-993-8017 Illinois U.S.A.
  • 3129938018 | +1 312-993-8018 Illinois U.S.A.
  • 3129938019 | +1 312-993-8019 Illinois U.S.A.
  • 3129938020 | +1 312-993-8020 Illinois U.S.A.
  • 3129938021 | +1 312-993-8021 Illinois U.S.A.
  • 3129938022 | +1 312-993-8022 Illinois U.S.A.
  • 3129938023 | +1 312-993-8023 Illinois U.S.A.
  • 3129938024 | +1 312-993-8024 Illinois U.S.A.
  • 3129938025 | +1 312-993-8025 Illinois U.S.A.
  • 3129938026 | +1 312-993-8026 Illinois U.S.A.
  • 3129938027 | +1 312-993-8027 Illinois U.S.A.
  • 3129938028 | +1 312-993-8028 Illinois U.S.A.
  • 3129938029 | +1 312-993-8029 Illinois U.S.A.
  • 3129938030 | +1 312-993-8030 Illinois U.S.A.
  • 3129938031 | +1 312-993-8031 Illinois U.S.A.
  • 3129938032 | +1 312-993-8032 Illinois U.S.A.
  • 3129938033 | +1 312-993-8033 Illinois U.S.A.
  • 3129938034 | +1 312-993-8034 Illinois U.S.A.
  • 3129938035 | +1 312-993-8035 Illinois U.S.A.
  • 3129938036 | +1 312-993-8036 Illinois U.S.A.
  • 3129938037 | +1 312-993-8037 Illinois U.S.A.
  • 3129938038 | +1 312-993-8038 Illinois U.S.A.
  • 3129938039 | +1 312-993-8039 Illinois U.S.A.
  • 3129938040 | +1 312-993-8040 Illinois U.S.A.
  • 3129938041 | +1 312-993-8041 Illinois U.S.A.
  • 3129938042 | +1 312-993-8042 Illinois U.S.A.
  • 3129938043 | +1 312-993-8043 Illinois U.S.A.
  • 3129938044 | +1 312-993-8044 Illinois U.S.A.
  • 3129938045 | +1 312-993-8045 Illinois U.S.A.
  • 3129938046 | +1 312-993-8046 Illinois U.S.A.
  • 3129938047 | +1 312-993-8047 Illinois U.S.A.
  • 3129938048 | +1 312-993-8048 Illinois U.S.A.
  • 3129938049 | +1 312-993-8049 Illinois U.S.A.
  • 3129938050 | +1 312-993-8050 Illinois U.S.A.
  • 3129938051 | +1 312-993-8051 Illinois U.S.A.
  • 3129938052 | +1 312-993-8052 Illinois U.S.A.
  • 3129938053 | +1 312-993-8053 Illinois U.S.A.
  • 3129938054 | +1 312-993-8054 Illinois U.S.A.
  • 3129938055 | +1 312-993-8055 Illinois U.S.A.
  • 3129938056 | +1 312-993-8056 Illinois U.S.A.
  • 3129938057 | +1 312-993-8057 Illinois U.S.A.
  • 3129938058 | +1 312-993-8058 Illinois U.S.A.
  • 3129938059 | +1 312-993-8059 Illinois U.S.A.
  • 3129938060 | +1 312-993-8060 Illinois U.S.A.
  • 3129938061 | +1 312-993-8061 Illinois U.S.A.
  • 3129938062 | +1 312-993-8062 Illinois U.S.A.
  • 3129938063 | +1 312-993-8063 Illinois U.S.A.
  • 3129938064 | +1 312-993-8064 Illinois U.S.A.
  • 3129938065 | +1 312-993-8065 Illinois U.S.A.
  • 3129938066 | +1 312-993-8066 Illinois U.S.A.
  • 3129938067 | +1 312-993-8067 Illinois U.S.A.
  • 3129938068 | +1 312-993-8068 Illinois U.S.A.
  • 3129938069 | +1 312-993-8069 Illinois U.S.A.
  • 3129938070 | +1 312-993-8070 Illinois U.S.A.
  • 3129938071 | +1 312-993-8071 Illinois U.S.A.
  • 3129938072 | +1 312-993-8072 Illinois U.S.A.
  • 3129938073 | +1 312-993-8073 Illinois U.S.A.
  • 3129938074 | +1 312-993-8074 Illinois U.S.A.
  • 3129938075 | +1 312-993-8075 Illinois U.S.A.
  • 3129938076 | +1 312-993-8076 Illinois U.S.A.
  • 3129938077 | +1 312-993-8077 Illinois U.S.A.
  • 3129938078 | +1 312-993-8078 Illinois U.S.A.
  • 3129938079 | +1 312-993-8079 Illinois U.S.A.
  • 3129938080 | +1 312-993-8080 Illinois U.S.A.
  • 3129938081 | +1 312-993-8081 Illinois U.S.A.
  • 3129938082 | +1 312-993-8082 Illinois U.S.A.
  • 3129938083 | +1 312-993-8083 Illinois U.S.A.
  • 3129938084 | +1 312-993-8084 Illinois U.S.A.
  • 3129938085 | +1 312-993-8085 Illinois U.S.A.
  • 3129938086 | +1 312-993-8086 Illinois U.S.A.
  • 3129938087 | +1 312-993-8087 Illinois U.S.A.
  • 3129938088 | +1 312-993-8088 Illinois U.S.A.
  • 3129938089 | +1 312-993-8089 Illinois U.S.A.
  • 3129938090 | +1 312-993-8090 Illinois U.S.A.
  • 3129938091 | +1 312-993-8091 Illinois U.S.A.
  • 3129938092 | +1 312-993-8092 Illinois U.S.A.
  • 3129938093 | +1 312-993-8093 Illinois U.S.A.
  • 3129938094 | +1 312-993-8094 Illinois U.S.A.
  • 3129938095 | +1 312-993-8095 Illinois U.S.A.
  • 3129938096 | +1 312-993-8096 Illinois U.S.A.
  • 3129938097 | +1 312-993-8097 Illinois U.S.A.
  • 3129938098 | +1 312-993-8098 Illinois U.S.A.
  • 3129938099 | +1 312-993-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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