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).

  • 3127888000 | +1 312-788-8000 Illinois U.S.A.
  • 3127888001 | +1 312-788-8001 Illinois U.S.A.
  • 3127888002 | +1 312-788-8002 Illinois U.S.A.
  • 3127888003 | +1 312-788-8003 Illinois U.S.A.
  • 3127888004 | +1 312-788-8004 Illinois U.S.A.
  • 3127888005 | +1 312-788-8005 Illinois U.S.A.
  • 3127888006 | +1 312-788-8006 Illinois U.S.A.
  • 3127888007 | +1 312-788-8007 Illinois U.S.A.
  • 3127888008 | +1 312-788-8008 Illinois U.S.A.
  • 3127888009 | +1 312-788-8009 Illinois U.S.A.
  • 3127888010 | +1 312-788-8010 Illinois U.S.A.
  • 3127888011 | +1 312-788-8011 Illinois U.S.A.
  • 3127888012 | +1 312-788-8012 Illinois U.S.A.
  • 3127888013 | +1 312-788-8013 Illinois U.S.A.
  • 3127888014 | +1 312-788-8014 Illinois U.S.A.
  • 3127888015 | +1 312-788-8015 Illinois U.S.A.
  • 3127888016 | +1 312-788-8016 Illinois U.S.A.
  • 3127888017 | +1 312-788-8017 Illinois U.S.A.
  • 3127888018 | +1 312-788-8018 Illinois U.S.A.
  • 3127888019 | +1 312-788-8019 Illinois U.S.A.
  • 3127888020 | +1 312-788-8020 Illinois U.S.A.
  • 3127888021 | +1 312-788-8021 Illinois U.S.A.
  • 3127888022 | +1 312-788-8022 Illinois U.S.A.
  • 3127888023 | +1 312-788-8023 Illinois U.S.A.
  • 3127888024 | +1 312-788-8024 Illinois U.S.A.
  • 3127888025 | +1 312-788-8025 Illinois U.S.A.
  • 3127888026 | +1 312-788-8026 Illinois U.S.A.
  • 3127888027 | +1 312-788-8027 Illinois U.S.A.
  • 3127888028 | +1 312-788-8028 Illinois U.S.A.
  • 3127888029 | +1 312-788-8029 Illinois U.S.A.
  • 3127888030 | +1 312-788-8030 Illinois U.S.A.
  • 3127888031 | +1 312-788-8031 Illinois U.S.A.
  • 3127888032 | +1 312-788-8032 Illinois U.S.A.
  • 3127888033 | +1 312-788-8033 Illinois U.S.A.
  • 3127888034 | +1 312-788-8034 Illinois U.S.A.
  • 3127888035 | +1 312-788-8035 Illinois U.S.A.
  • 3127888036 | +1 312-788-8036 Illinois U.S.A.
  • 3127888037 | +1 312-788-8037 Illinois U.S.A.
  • 3127888038 | +1 312-788-8038 Illinois U.S.A.
  • 3127888039 | +1 312-788-8039 Illinois U.S.A.
  • 3127888040 | +1 312-788-8040 Illinois U.S.A.
  • 3127888041 | +1 312-788-8041 Illinois U.S.A.
  • 3127888042 | +1 312-788-8042 Illinois U.S.A.
  • 3127888043 | +1 312-788-8043 Illinois U.S.A.
  • 3127888044 | +1 312-788-8044 Illinois U.S.A.
  • 3127888045 | +1 312-788-8045 Illinois U.S.A.
  • 3127888046 | +1 312-788-8046 Illinois U.S.A.
  • 3127888047 | +1 312-788-8047 Illinois U.S.A.
  • 3127888048 | +1 312-788-8048 Illinois U.S.A.
  • 3127888049 | +1 312-788-8049 Illinois U.S.A.
  • 3127888050 | +1 312-788-8050 Illinois U.S.A.
  • 3127888051 | +1 312-788-8051 Illinois U.S.A.
  • 3127888052 | +1 312-788-8052 Illinois U.S.A.
  • 3127888053 | +1 312-788-8053 Illinois U.S.A.
  • 3127888054 | +1 312-788-8054 Illinois U.S.A.
  • 3127888055 | +1 312-788-8055 Illinois U.S.A.
  • 3127888056 | +1 312-788-8056 Illinois U.S.A.
  • 3127888057 | +1 312-788-8057 Illinois U.S.A.
  • 3127888058 | +1 312-788-8058 Illinois U.S.A.
  • 3127888059 | +1 312-788-8059 Illinois U.S.A.
  • 3127888060 | +1 312-788-8060 Illinois U.S.A.
  • 3127888061 | +1 312-788-8061 Illinois U.S.A.
  • 3127888062 | +1 312-788-8062 Illinois U.S.A.
  • 3127888063 | +1 312-788-8063 Illinois U.S.A.
  • 3127888064 | +1 312-788-8064 Illinois U.S.A.
  • 3127888065 | +1 312-788-8065 Illinois U.S.A.
  • 3127888066 | +1 312-788-8066 Illinois U.S.A.
  • 3127888067 | +1 312-788-8067 Illinois U.S.A.
  • 3127888068 | +1 312-788-8068 Illinois U.S.A.
  • 3127888069 | +1 312-788-8069 Illinois U.S.A.
  • 3127888070 | +1 312-788-8070 Illinois U.S.A.
  • 3127888071 | +1 312-788-8071 Illinois U.S.A.
  • 3127888072 | +1 312-788-8072 Illinois U.S.A.
  • 3127888073 | +1 312-788-8073 Illinois U.S.A.
  • 3127888074 | +1 312-788-8074 Illinois U.S.A.
  • 3127888075 | +1 312-788-8075 Illinois U.S.A.
  • 3127888076 | +1 312-788-8076 Illinois U.S.A.
  • 3127888077 | +1 312-788-8077 Illinois U.S.A.
  • 3127888078 | +1 312-788-8078 Illinois U.S.A.
  • 3127888079 | +1 312-788-8079 Illinois U.S.A.
  • 3127888080 | +1 312-788-8080 Illinois U.S.A.
  • 3127888081 | +1 312-788-8081 Illinois U.S.A.
  • 3127888082 | +1 312-788-8082 Illinois U.S.A.
  • 3127888083 | +1 312-788-8083 Illinois U.S.A.
  • 3127888084 | +1 312-788-8084 Illinois U.S.A.
  • 3127888085 | +1 312-788-8085 Illinois U.S.A.
  • 3127888086 | +1 312-788-8086 Illinois U.S.A.
  • 3127888087 | +1 312-788-8087 Illinois U.S.A.
  • 3127888088 | +1 312-788-8088 Illinois U.S.A.
  • 3127888089 | +1 312-788-8089 Illinois U.S.A.
  • 3127888090 | +1 312-788-8090 Illinois U.S.A.
  • 3127888091 | +1 312-788-8091 Illinois U.S.A.
  • 3127888092 | +1 312-788-8092 Illinois U.S.A.
  • 3127888093 | +1 312-788-8093 Illinois U.S.A.
  • 3127888094 | +1 312-788-8094 Illinois U.S.A.
  • 3127888095 | +1 312-788-8095 Illinois U.S.A.
  • 3127888096 | +1 312-788-8096 Illinois U.S.A.
  • 3127888097 | +1 312-788-8097 Illinois U.S.A.
  • 3127888098 | +1 312-788-8098 Illinois U.S.A.
  • 3127888099 | +1 312-788-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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