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).

  • 3124820000 | +1 312-482-0000 Illinois U.S.A.
  • 3124820001 | +1 312-482-0001 Illinois U.S.A.
  • 3124820002 | +1 312-482-0002 Illinois U.S.A.
  • 3124820003 | +1 312-482-0003 Illinois U.S.A.
  • 3124820004 | +1 312-482-0004 Illinois U.S.A.
  • 3124820005 | +1 312-482-0005 Illinois U.S.A.
  • 3124820006 | +1 312-482-0006 Illinois U.S.A.
  • 3124820007 | +1 312-482-0007 Illinois U.S.A.
  • 3124820008 | +1 312-482-0008 Illinois U.S.A.
  • 3124820009 | +1 312-482-0009 Illinois U.S.A.
  • 3124820010 | +1 312-482-0010 Illinois U.S.A.
  • 3124820011 | +1 312-482-0011 Illinois U.S.A.
  • 3124820012 | +1 312-482-0012 Illinois U.S.A.
  • 3124820013 | +1 312-482-0013 Illinois U.S.A.
  • 3124820014 | +1 312-482-0014 Illinois U.S.A.
  • 3124820015 | +1 312-482-0015 Illinois U.S.A.
  • 3124820016 | +1 312-482-0016 Illinois U.S.A.
  • 3124820017 | +1 312-482-0017 Illinois U.S.A.
  • 3124820018 | +1 312-482-0018 Illinois U.S.A.
  • 3124820019 | +1 312-482-0019 Illinois U.S.A.
  • 3124820020 | +1 312-482-0020 Illinois U.S.A.
  • 3124820021 | +1 312-482-0021 Illinois U.S.A.
  • 3124820022 | +1 312-482-0022 Illinois U.S.A.
  • 3124820023 | +1 312-482-0023 Illinois U.S.A.
  • 3124820024 | +1 312-482-0024 Illinois U.S.A.
  • 3124820025 | +1 312-482-0025 Illinois U.S.A.
  • 3124820026 | +1 312-482-0026 Illinois U.S.A.
  • 3124820027 | +1 312-482-0027 Illinois U.S.A.
  • 3124820028 | +1 312-482-0028 Illinois U.S.A.
  • 3124820029 | +1 312-482-0029 Illinois U.S.A.
  • 3124820030 | +1 312-482-0030 Illinois U.S.A.
  • 3124820031 | +1 312-482-0031 Illinois U.S.A.
  • 3124820032 | +1 312-482-0032 Illinois U.S.A.
  • 3124820033 | +1 312-482-0033 Illinois U.S.A.
  • 3124820034 | +1 312-482-0034 Illinois U.S.A.
  • 3124820035 | +1 312-482-0035 Illinois U.S.A.
  • 3124820036 | +1 312-482-0036 Illinois U.S.A.
  • 3124820037 | +1 312-482-0037 Illinois U.S.A.
  • 3124820038 | +1 312-482-0038 Illinois U.S.A.
  • 3124820039 | +1 312-482-0039 Illinois U.S.A.
  • 3124820040 | +1 312-482-0040 Illinois U.S.A.
  • 3124820041 | +1 312-482-0041 Illinois U.S.A.
  • 3124820042 | +1 312-482-0042 Illinois U.S.A.
  • 3124820043 | +1 312-482-0043 Illinois U.S.A.
  • 3124820044 | +1 312-482-0044 Illinois U.S.A.
  • 3124820045 | +1 312-482-0045 Illinois U.S.A.
  • 3124820046 | +1 312-482-0046 Illinois U.S.A.
  • 3124820047 | +1 312-482-0047 Illinois U.S.A.
  • 3124820048 | +1 312-482-0048 Illinois U.S.A.
  • 3124820049 | +1 312-482-0049 Illinois U.S.A.
  • 3124820050 | +1 312-482-0050 Illinois U.S.A.
  • 3124820051 | +1 312-482-0051 Illinois U.S.A.
  • 3124820052 | +1 312-482-0052 Illinois U.S.A.
  • 3124820053 | +1 312-482-0053 Illinois U.S.A.
  • 3124820054 | +1 312-482-0054 Illinois U.S.A.
  • 3124820055 | +1 312-482-0055 Illinois U.S.A.
  • 3124820056 | +1 312-482-0056 Illinois U.S.A.
  • 3124820057 | +1 312-482-0057 Illinois U.S.A.
  • 3124820058 | +1 312-482-0058 Illinois U.S.A.
  • 3124820059 | +1 312-482-0059 Illinois U.S.A.
  • 3124820060 | +1 312-482-0060 Illinois U.S.A.
  • 3124820061 | +1 312-482-0061 Illinois U.S.A.
  • 3124820062 | +1 312-482-0062 Illinois U.S.A.
  • 3124820063 | +1 312-482-0063 Illinois U.S.A.
  • 3124820064 | +1 312-482-0064 Illinois U.S.A.
  • 3124820065 | +1 312-482-0065 Illinois U.S.A.
  • 3124820066 | +1 312-482-0066 Illinois U.S.A.
  • 3124820067 | +1 312-482-0067 Illinois U.S.A.
  • 3124820068 | +1 312-482-0068 Illinois U.S.A.
  • 3124820069 | +1 312-482-0069 Illinois U.S.A.
  • 3124820070 | +1 312-482-0070 Illinois U.S.A.
  • 3124820071 | +1 312-482-0071 Illinois U.S.A.
  • 3124820072 | +1 312-482-0072 Illinois U.S.A.
  • 3124820073 | +1 312-482-0073 Illinois U.S.A.
  • 3124820074 | +1 312-482-0074 Illinois U.S.A.
  • 3124820075 | +1 312-482-0075 Illinois U.S.A.
  • 3124820076 | +1 312-482-0076 Illinois U.S.A.
  • 3124820077 | +1 312-482-0077 Illinois U.S.A.
  • 3124820078 | +1 312-482-0078 Illinois U.S.A.
  • 3124820079 | +1 312-482-0079 Illinois U.S.A.
  • 3124820080 | +1 312-482-0080 Illinois U.S.A.
  • 3124820081 | +1 312-482-0081 Illinois U.S.A.
  • 3124820082 | +1 312-482-0082 Illinois U.S.A.
  • 3124820083 | +1 312-482-0083 Illinois U.S.A.
  • 3124820084 | +1 312-482-0084 Illinois U.S.A.
  • 3124820085 | +1 312-482-0085 Illinois U.S.A.
  • 3124820086 | +1 312-482-0086 Illinois U.S.A.
  • 3124820087 | +1 312-482-0087 Illinois U.S.A.
  • 3124820088 | +1 312-482-0088 Illinois U.S.A.
  • 3124820089 | +1 312-482-0089 Illinois U.S.A.
  • 3124820090 | +1 312-482-0090 Illinois U.S.A.
  • 3124820091 | +1 312-482-0091 Illinois U.S.A.
  • 3124820092 | +1 312-482-0092 Illinois U.S.A.
  • 3124820093 | +1 312-482-0093 Illinois U.S.A.
  • 3124820094 | +1 312-482-0094 Illinois U.S.A.
  • 3124820095 | +1 312-482-0095 Illinois U.S.A.
  • 3124820096 | +1 312-482-0096 Illinois U.S.A.
  • 3124820097 | +1 312-482-0097 Illinois U.S.A.
  • 3124820098 | +1 312-482-0098 Illinois U.S.A.
  • 3124820099 | +1 312-482-0099 Illinois U.S.A.