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).

  • 3128578000 | +1 312-857-8000 Illinois U.S.A.
  • 3128578001 | +1 312-857-8001 Illinois U.S.A.
  • 3128578002 | +1 312-857-8002 Illinois U.S.A.
  • 3128578003 | +1 312-857-8003 Illinois U.S.A.
  • 3128578004 | +1 312-857-8004 Illinois U.S.A.
  • 3128578005 | +1 312-857-8005 Illinois U.S.A.
  • 3128578006 | +1 312-857-8006 Illinois U.S.A.
  • 3128578007 | +1 312-857-8007 Illinois U.S.A.
  • 3128578008 | +1 312-857-8008 Illinois U.S.A.
  • 3128578009 | +1 312-857-8009 Illinois U.S.A.
  • 3128578010 | +1 312-857-8010 Illinois U.S.A.
  • 3128578011 | +1 312-857-8011 Illinois U.S.A.
  • 3128578012 | +1 312-857-8012 Illinois U.S.A.
  • 3128578013 | +1 312-857-8013 Illinois U.S.A.
  • 3128578014 | +1 312-857-8014 Illinois U.S.A.
  • 3128578015 | +1 312-857-8015 Illinois U.S.A.
  • 3128578016 | +1 312-857-8016 Illinois U.S.A.
  • 3128578017 | +1 312-857-8017 Illinois U.S.A.
  • 3128578018 | +1 312-857-8018 Illinois U.S.A.
  • 3128578019 | +1 312-857-8019 Illinois U.S.A.
  • 3128578020 | +1 312-857-8020 Illinois U.S.A.
  • 3128578021 | +1 312-857-8021 Illinois U.S.A.
  • 3128578022 | +1 312-857-8022 Illinois U.S.A.
  • 3128578023 | +1 312-857-8023 Illinois U.S.A.
  • 3128578024 | +1 312-857-8024 Illinois U.S.A.
  • 3128578025 | +1 312-857-8025 Illinois U.S.A.
  • 3128578026 | +1 312-857-8026 Illinois U.S.A.
  • 3128578027 | +1 312-857-8027 Illinois U.S.A.
  • 3128578028 | +1 312-857-8028 Illinois U.S.A.
  • 3128578029 | +1 312-857-8029 Illinois U.S.A.
  • 3128578030 | +1 312-857-8030 Illinois U.S.A.
  • 3128578031 | +1 312-857-8031 Illinois U.S.A.
  • 3128578032 | +1 312-857-8032 Illinois U.S.A.
  • 3128578033 | +1 312-857-8033 Illinois U.S.A.
  • 3128578034 | +1 312-857-8034 Illinois U.S.A.
  • 3128578035 | +1 312-857-8035 Illinois U.S.A.
  • 3128578036 | +1 312-857-8036 Illinois U.S.A.
  • 3128578037 | +1 312-857-8037 Illinois U.S.A.
  • 3128578038 | +1 312-857-8038 Illinois U.S.A.
  • 3128578039 | +1 312-857-8039 Illinois U.S.A.
  • 3128578040 | +1 312-857-8040 Illinois U.S.A.
  • 3128578041 | +1 312-857-8041 Illinois U.S.A.
  • 3128578042 | +1 312-857-8042 Illinois U.S.A.
  • 3128578043 | +1 312-857-8043 Illinois U.S.A.
  • 3128578044 | +1 312-857-8044 Illinois U.S.A.
  • 3128578045 | +1 312-857-8045 Illinois U.S.A.
  • 3128578046 | +1 312-857-8046 Illinois U.S.A.
  • 3128578047 | +1 312-857-8047 Illinois U.S.A.
  • 3128578048 | +1 312-857-8048 Illinois U.S.A.
  • 3128578049 | +1 312-857-8049 Illinois U.S.A.
  • 3128578050 | +1 312-857-8050 Illinois U.S.A.
  • 3128578051 | +1 312-857-8051 Illinois U.S.A.
  • 3128578052 | +1 312-857-8052 Illinois U.S.A.
  • 3128578053 | +1 312-857-8053 Illinois U.S.A.
  • 3128578054 | +1 312-857-8054 Illinois U.S.A.
  • 3128578055 | +1 312-857-8055 Illinois U.S.A.
  • 3128578056 | +1 312-857-8056 Illinois U.S.A.
  • 3128578057 | +1 312-857-8057 Illinois U.S.A.
  • 3128578058 | +1 312-857-8058 Illinois U.S.A.
  • 3128578059 | +1 312-857-8059 Illinois U.S.A.
  • 3128578060 | +1 312-857-8060 Illinois U.S.A.
  • 3128578061 | +1 312-857-8061 Illinois U.S.A.
  • 3128578062 | +1 312-857-8062 Illinois U.S.A.
  • 3128578063 | +1 312-857-8063 Illinois U.S.A.
  • 3128578064 | +1 312-857-8064 Illinois U.S.A.
  • 3128578065 | +1 312-857-8065 Illinois U.S.A.
  • 3128578066 | +1 312-857-8066 Illinois U.S.A.
  • 3128578067 | +1 312-857-8067 Illinois U.S.A.
  • 3128578068 | +1 312-857-8068 Illinois U.S.A.
  • 3128578069 | +1 312-857-8069 Illinois U.S.A.
  • 3128578070 | +1 312-857-8070 Illinois U.S.A.
  • 3128578071 | +1 312-857-8071 Illinois U.S.A.
  • 3128578072 | +1 312-857-8072 Illinois U.S.A.
  • 3128578073 | +1 312-857-8073 Illinois U.S.A.
  • 3128578074 | +1 312-857-8074 Illinois U.S.A.
  • 3128578075 | +1 312-857-8075 Illinois U.S.A.
  • 3128578076 | +1 312-857-8076 Illinois U.S.A.
  • 3128578077 | +1 312-857-8077 Illinois U.S.A.
  • 3128578078 | +1 312-857-8078 Illinois U.S.A.
  • 3128578079 | +1 312-857-8079 Illinois U.S.A.
  • 3128578080 | +1 312-857-8080 Illinois U.S.A.
  • 3128578081 | +1 312-857-8081 Illinois U.S.A.
  • 3128578082 | +1 312-857-8082 Illinois U.S.A.
  • 3128578083 | +1 312-857-8083 Illinois U.S.A.
  • 3128578084 | +1 312-857-8084 Illinois U.S.A.
  • 3128578085 | +1 312-857-8085 Illinois U.S.A.
  • 3128578086 | +1 312-857-8086 Illinois U.S.A.
  • 3128578087 | +1 312-857-8087 Illinois U.S.A.
  • 3128578088 | +1 312-857-8088 Illinois U.S.A.
  • 3128578089 | +1 312-857-8089 Illinois U.S.A.
  • 3128578090 | +1 312-857-8090 Illinois U.S.A.
  • 3128578091 | +1 312-857-8091 Illinois U.S.A.
  • 3128578092 | +1 312-857-8092 Illinois U.S.A.
  • 3128578093 | +1 312-857-8093 Illinois U.S.A.
  • 3128578094 | +1 312-857-8094 Illinois U.S.A.
  • 3128578095 | +1 312-857-8095 Illinois U.S.A.
  • 3128578096 | +1 312-857-8096 Illinois U.S.A.
  • 3128578097 | +1 312-857-8097 Illinois U.S.A.
  • 3128578098 | +1 312-857-8098 Illinois U.S.A.
  • 3128578099 | +1 312-857-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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