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).

  • 3123638000 | +1 312-363-8000 Illinois U.S.A.
  • 3123638001 | +1 312-363-8001 Illinois U.S.A.
  • 3123638002 | +1 312-363-8002 Illinois U.S.A.
  • 3123638003 | +1 312-363-8003 Illinois U.S.A.
  • 3123638004 | +1 312-363-8004 Illinois U.S.A.
  • 3123638005 | +1 312-363-8005 Illinois U.S.A.
  • 3123638006 | +1 312-363-8006 Illinois U.S.A.
  • 3123638007 | +1 312-363-8007 Illinois U.S.A.
  • 3123638008 | +1 312-363-8008 Illinois U.S.A.
  • 3123638009 | +1 312-363-8009 Illinois U.S.A.
  • 3123638010 | +1 312-363-8010 Illinois U.S.A.
  • 3123638011 | +1 312-363-8011 Illinois U.S.A.
  • 3123638012 | +1 312-363-8012 Illinois U.S.A.
  • 3123638013 | +1 312-363-8013 Illinois U.S.A.
  • 3123638014 | +1 312-363-8014 Illinois U.S.A.
  • 3123638015 | +1 312-363-8015 Illinois U.S.A.
  • 3123638016 | +1 312-363-8016 Illinois U.S.A.
  • 3123638017 | +1 312-363-8017 Illinois U.S.A.
  • 3123638018 | +1 312-363-8018 Illinois U.S.A.
  • 3123638019 | +1 312-363-8019 Illinois U.S.A.
  • 3123638020 | +1 312-363-8020 Illinois U.S.A.
  • 3123638021 | +1 312-363-8021 Illinois U.S.A.
  • 3123638022 | +1 312-363-8022 Illinois U.S.A.
  • 3123638023 | +1 312-363-8023 Illinois U.S.A.
  • 3123638024 | +1 312-363-8024 Illinois U.S.A.
  • 3123638025 | +1 312-363-8025 Illinois U.S.A.
  • 3123638026 | +1 312-363-8026 Illinois U.S.A.
  • 3123638027 | +1 312-363-8027 Illinois U.S.A.
  • 3123638028 | +1 312-363-8028 Illinois U.S.A.
  • 3123638029 | +1 312-363-8029 Illinois U.S.A.
  • 3123638030 | +1 312-363-8030 Illinois U.S.A.
  • 3123638031 | +1 312-363-8031 Illinois U.S.A.
  • 3123638032 | +1 312-363-8032 Illinois U.S.A.
  • 3123638033 | +1 312-363-8033 Illinois U.S.A.
  • 3123638034 | +1 312-363-8034 Illinois U.S.A.
  • 3123638035 | +1 312-363-8035 Illinois U.S.A.
  • 3123638036 | +1 312-363-8036 Illinois U.S.A.
  • 3123638037 | +1 312-363-8037 Illinois U.S.A.
  • 3123638038 | +1 312-363-8038 Illinois U.S.A.
  • 3123638039 | +1 312-363-8039 Illinois U.S.A.
  • 3123638040 | +1 312-363-8040 Illinois U.S.A.
  • 3123638041 | +1 312-363-8041 Illinois U.S.A.
  • 3123638042 | +1 312-363-8042 Illinois U.S.A.
  • 3123638043 | +1 312-363-8043 Illinois U.S.A.
  • 3123638044 | +1 312-363-8044 Illinois U.S.A.
  • 3123638045 | +1 312-363-8045 Illinois U.S.A.
  • 3123638046 | +1 312-363-8046 Illinois U.S.A.
  • 3123638047 | +1 312-363-8047 Illinois U.S.A.
  • 3123638048 | +1 312-363-8048 Illinois U.S.A.
  • 3123638049 | +1 312-363-8049 Illinois U.S.A.
  • 3123638050 | +1 312-363-8050 Illinois U.S.A.
  • 3123638051 | +1 312-363-8051 Illinois U.S.A.
  • 3123638052 | +1 312-363-8052 Illinois U.S.A.
  • 3123638053 | +1 312-363-8053 Illinois U.S.A.
  • 3123638054 | +1 312-363-8054 Illinois U.S.A.
  • 3123638055 | +1 312-363-8055 Illinois U.S.A.
  • 3123638056 | +1 312-363-8056 Illinois U.S.A.
  • 3123638057 | +1 312-363-8057 Illinois U.S.A.
  • 3123638058 | +1 312-363-8058 Illinois U.S.A.
  • 3123638059 | +1 312-363-8059 Illinois U.S.A.
  • 3123638060 | +1 312-363-8060 Illinois U.S.A.
  • 3123638061 | +1 312-363-8061 Illinois U.S.A.
  • 3123638062 | +1 312-363-8062 Illinois U.S.A.
  • 3123638063 | +1 312-363-8063 Illinois U.S.A.
  • 3123638064 | +1 312-363-8064 Illinois U.S.A.
  • 3123638065 | +1 312-363-8065 Illinois U.S.A.
  • 3123638066 | +1 312-363-8066 Illinois U.S.A.
  • 3123638067 | +1 312-363-8067 Illinois U.S.A.
  • 3123638068 | +1 312-363-8068 Illinois U.S.A.
  • 3123638069 | +1 312-363-8069 Illinois U.S.A.
  • 3123638070 | +1 312-363-8070 Illinois U.S.A.
  • 3123638071 | +1 312-363-8071 Illinois U.S.A.
  • 3123638072 | +1 312-363-8072 Illinois U.S.A.
  • 3123638073 | +1 312-363-8073 Illinois U.S.A.
  • 3123638074 | +1 312-363-8074 Illinois U.S.A.
  • 3123638075 | +1 312-363-8075 Illinois U.S.A.
  • 3123638076 | +1 312-363-8076 Illinois U.S.A.
  • 3123638077 | +1 312-363-8077 Illinois U.S.A.
  • 3123638078 | +1 312-363-8078 Illinois U.S.A.
  • 3123638079 | +1 312-363-8079 Illinois U.S.A.
  • 3123638080 | +1 312-363-8080 Illinois U.S.A.
  • 3123638081 | +1 312-363-8081 Illinois U.S.A.
  • 3123638082 | +1 312-363-8082 Illinois U.S.A.
  • 3123638083 | +1 312-363-8083 Illinois U.S.A.
  • 3123638084 | +1 312-363-8084 Illinois U.S.A.
  • 3123638085 | +1 312-363-8085 Illinois U.S.A.
  • 3123638086 | +1 312-363-8086 Illinois U.S.A.
  • 3123638087 | +1 312-363-8087 Illinois U.S.A.
  • 3123638088 | +1 312-363-8088 Illinois U.S.A.
  • 3123638089 | +1 312-363-8089 Illinois U.S.A.
  • 3123638090 | +1 312-363-8090 Illinois U.S.A.
  • 3123638091 | +1 312-363-8091 Illinois U.S.A.
  • 3123638092 | +1 312-363-8092 Illinois U.S.A.
  • 3123638093 | +1 312-363-8093 Illinois U.S.A.
  • 3123638094 | +1 312-363-8094 Illinois U.S.A.
  • 3123638095 | +1 312-363-8095 Illinois U.S.A.
  • 3123638096 | +1 312-363-8096 Illinois U.S.A.
  • 3123638097 | +1 312-363-8097 Illinois U.S.A.
  • 3123638098 | +1 312-363-8098 Illinois U.S.A.
  • 3123638099 | +1 312-363-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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