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).

  • 3129808000 | +1 312-980-8000 Illinois U.S.A.
  • 3129808001 | +1 312-980-8001 Illinois U.S.A.
  • 3129808002 | +1 312-980-8002 Illinois U.S.A.
  • 3129808003 | +1 312-980-8003 Illinois U.S.A.
  • 3129808004 | +1 312-980-8004 Illinois U.S.A.
  • 3129808005 | +1 312-980-8005 Illinois U.S.A.
  • 3129808006 | +1 312-980-8006 Illinois U.S.A.
  • 3129808007 | +1 312-980-8007 Illinois U.S.A.
  • 3129808008 | +1 312-980-8008 Illinois U.S.A.
  • 3129808009 | +1 312-980-8009 Illinois U.S.A.
  • 3129808010 | +1 312-980-8010 Illinois U.S.A.
  • 3129808011 | +1 312-980-8011 Illinois U.S.A.
  • 3129808012 | +1 312-980-8012 Illinois U.S.A.
  • 3129808013 | +1 312-980-8013 Illinois U.S.A.
  • 3129808014 | +1 312-980-8014 Illinois U.S.A.
  • 3129808015 | +1 312-980-8015 Illinois U.S.A.
  • 3129808016 | +1 312-980-8016 Illinois U.S.A.
  • 3129808017 | +1 312-980-8017 Illinois U.S.A.
  • 3129808018 | +1 312-980-8018 Illinois U.S.A.
  • 3129808019 | +1 312-980-8019 Illinois U.S.A.
  • 3129808020 | +1 312-980-8020 Illinois U.S.A.
  • 3129808021 | +1 312-980-8021 Illinois U.S.A.
  • 3129808022 | +1 312-980-8022 Illinois U.S.A.
  • 3129808023 | +1 312-980-8023 Illinois U.S.A.
  • 3129808024 | +1 312-980-8024 Illinois U.S.A.
  • 3129808025 | +1 312-980-8025 Illinois U.S.A.
  • 3129808026 | +1 312-980-8026 Illinois U.S.A.
  • 3129808027 | +1 312-980-8027 Illinois U.S.A.
  • 3129808028 | +1 312-980-8028 Illinois U.S.A.
  • 3129808029 | +1 312-980-8029 Illinois U.S.A.
  • 3129808030 | +1 312-980-8030 Illinois U.S.A.
  • 3129808031 | +1 312-980-8031 Illinois U.S.A.
  • 3129808032 | +1 312-980-8032 Illinois U.S.A.
  • 3129808033 | +1 312-980-8033 Illinois U.S.A.
  • 3129808034 | +1 312-980-8034 Illinois U.S.A.
  • 3129808035 | +1 312-980-8035 Illinois U.S.A.
  • 3129808036 | +1 312-980-8036 Illinois U.S.A.
  • 3129808037 | +1 312-980-8037 Illinois U.S.A.
  • 3129808038 | +1 312-980-8038 Illinois U.S.A.
  • 3129808039 | +1 312-980-8039 Illinois U.S.A.
  • 3129808040 | +1 312-980-8040 Illinois U.S.A.
  • 3129808041 | +1 312-980-8041 Illinois U.S.A.
  • 3129808042 | +1 312-980-8042 Illinois U.S.A.
  • 3129808043 | +1 312-980-8043 Illinois U.S.A.
  • 3129808044 | +1 312-980-8044 Illinois U.S.A.
  • 3129808045 | +1 312-980-8045 Illinois U.S.A.
  • 3129808046 | +1 312-980-8046 Illinois U.S.A.
  • 3129808047 | +1 312-980-8047 Illinois U.S.A.
  • 3129808048 | +1 312-980-8048 Illinois U.S.A.
  • 3129808049 | +1 312-980-8049 Illinois U.S.A.
  • 3129808050 | +1 312-980-8050 Illinois U.S.A.
  • 3129808051 | +1 312-980-8051 Illinois U.S.A.
  • 3129808052 | +1 312-980-8052 Illinois U.S.A.
  • 3129808053 | +1 312-980-8053 Illinois U.S.A.
  • 3129808054 | +1 312-980-8054 Illinois U.S.A.
  • 3129808055 | +1 312-980-8055 Illinois U.S.A.
  • 3129808056 | +1 312-980-8056 Illinois U.S.A.
  • 3129808057 | +1 312-980-8057 Illinois U.S.A.
  • 3129808058 | +1 312-980-8058 Illinois U.S.A.
  • 3129808059 | +1 312-980-8059 Illinois U.S.A.
  • 3129808060 | +1 312-980-8060 Illinois U.S.A.
  • 3129808061 | +1 312-980-8061 Illinois U.S.A.
  • 3129808062 | +1 312-980-8062 Illinois U.S.A.
  • 3129808063 | +1 312-980-8063 Illinois U.S.A.
  • 3129808064 | +1 312-980-8064 Illinois U.S.A.
  • 3129808065 | +1 312-980-8065 Illinois U.S.A.
  • 3129808066 | +1 312-980-8066 Illinois U.S.A.
  • 3129808067 | +1 312-980-8067 Illinois U.S.A.
  • 3129808068 | +1 312-980-8068 Illinois U.S.A.
  • 3129808069 | +1 312-980-8069 Illinois U.S.A.
  • 3129808070 | +1 312-980-8070 Illinois U.S.A.
  • 3129808071 | +1 312-980-8071 Illinois U.S.A.
  • 3129808072 | +1 312-980-8072 Illinois U.S.A.
  • 3129808073 | +1 312-980-8073 Illinois U.S.A.
  • 3129808074 | +1 312-980-8074 Illinois U.S.A.
  • 3129808075 | +1 312-980-8075 Illinois U.S.A.
  • 3129808076 | +1 312-980-8076 Illinois U.S.A.
  • 3129808077 | +1 312-980-8077 Illinois U.S.A.
  • 3129808078 | +1 312-980-8078 Illinois U.S.A.
  • 3129808079 | +1 312-980-8079 Illinois U.S.A.
  • 3129808080 | +1 312-980-8080 Illinois U.S.A.
  • 3129808081 | +1 312-980-8081 Illinois U.S.A.
  • 3129808082 | +1 312-980-8082 Illinois U.S.A.
  • 3129808083 | +1 312-980-8083 Illinois U.S.A.
  • 3129808084 | +1 312-980-8084 Illinois U.S.A.
  • 3129808085 | +1 312-980-8085 Illinois U.S.A.
  • 3129808086 | +1 312-980-8086 Illinois U.S.A.
  • 3129808087 | +1 312-980-8087 Illinois U.S.A.
  • 3129808088 | +1 312-980-8088 Illinois U.S.A.
  • 3129808089 | +1 312-980-8089 Illinois U.S.A.
  • 3129808090 | +1 312-980-8090 Illinois U.S.A.
  • 3129808091 | +1 312-980-8091 Illinois U.S.A.
  • 3129808092 | +1 312-980-8092 Illinois U.S.A.
  • 3129808093 | +1 312-980-8093 Illinois U.S.A.
  • 3129808094 | +1 312-980-8094 Illinois U.S.A.
  • 3129808095 | +1 312-980-8095 Illinois U.S.A.
  • 3129808096 | +1 312-980-8096 Illinois U.S.A.
  • 3129808097 | +1 312-980-8097 Illinois U.S.A.
  • 3129808098 | +1 312-980-8098 Illinois U.S.A.
  • 3129808099 | +1 312-980-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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