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).

  • 3124960000 | +1 312-496-0000 Illinois U.S.A.
  • 3124960001 | +1 312-496-0001 Illinois U.S.A.
  • 3124960002 | +1 312-496-0002 Illinois U.S.A.
  • 3124960003 | +1 312-496-0003 Illinois U.S.A.
  • 3124960004 | +1 312-496-0004 Illinois U.S.A.
  • 3124960005 | +1 312-496-0005 Illinois U.S.A.
  • 3124960006 | +1 312-496-0006 Illinois U.S.A.
  • 3124960007 | +1 312-496-0007 Illinois U.S.A.
  • 3124960008 | +1 312-496-0008 Illinois U.S.A.
  • 3124960009 | +1 312-496-0009 Illinois U.S.A.
  • 3124960010 | +1 312-496-0010 Illinois U.S.A.
  • 3124960011 | +1 312-496-0011 Illinois U.S.A.
  • 3124960012 | +1 312-496-0012 Illinois U.S.A.
  • 3124960013 | +1 312-496-0013 Illinois U.S.A.
  • 3124960014 | +1 312-496-0014 Illinois U.S.A.
  • 3124960015 | +1 312-496-0015 Illinois U.S.A.
  • 3124960016 | +1 312-496-0016 Illinois U.S.A.
  • 3124960017 | +1 312-496-0017 Illinois U.S.A.
  • 3124960018 | +1 312-496-0018 Illinois U.S.A.
  • 3124960019 | +1 312-496-0019 Illinois U.S.A.
  • 3124960020 | +1 312-496-0020 Illinois U.S.A.
  • 3124960021 | +1 312-496-0021 Illinois U.S.A.
  • 3124960022 | +1 312-496-0022 Illinois U.S.A.
  • 3124960023 | +1 312-496-0023 Illinois U.S.A.
  • 3124960024 | +1 312-496-0024 Illinois U.S.A.
  • 3124960025 | +1 312-496-0025 Illinois U.S.A.
  • 3124960026 | +1 312-496-0026 Illinois U.S.A.
  • 3124960027 | +1 312-496-0027 Illinois U.S.A.
  • 3124960028 | +1 312-496-0028 Illinois U.S.A.
  • 3124960029 | +1 312-496-0029 Illinois U.S.A.
  • 3124960030 | +1 312-496-0030 Illinois U.S.A.
  • 3124960031 | +1 312-496-0031 Illinois U.S.A.
  • 3124960032 | +1 312-496-0032 Illinois U.S.A.
  • 3124960033 | +1 312-496-0033 Illinois U.S.A.
  • 3124960034 | +1 312-496-0034 Illinois U.S.A.
  • 3124960035 | +1 312-496-0035 Illinois U.S.A.
  • 3124960036 | +1 312-496-0036 Illinois U.S.A.
  • 3124960037 | +1 312-496-0037 Illinois U.S.A.
  • 3124960038 | +1 312-496-0038 Illinois U.S.A.
  • 3124960039 | +1 312-496-0039 Illinois U.S.A.
  • 3124960040 | +1 312-496-0040 Illinois U.S.A.
  • 3124960041 | +1 312-496-0041 Illinois U.S.A.
  • 3124960042 | +1 312-496-0042 Illinois U.S.A.
  • 3124960043 | +1 312-496-0043 Illinois U.S.A.
  • 3124960044 | +1 312-496-0044 Illinois U.S.A.
  • 3124960045 | +1 312-496-0045 Illinois U.S.A.
  • 3124960046 | +1 312-496-0046 Illinois U.S.A.
  • 3124960047 | +1 312-496-0047 Illinois U.S.A.
  • 3124960048 | +1 312-496-0048 Illinois U.S.A.
  • 3124960049 | +1 312-496-0049 Illinois U.S.A.
  • 3124960050 | +1 312-496-0050 Illinois U.S.A.
  • 3124960051 | +1 312-496-0051 Illinois U.S.A.
  • 3124960052 | +1 312-496-0052 Illinois U.S.A.
  • 3124960053 | +1 312-496-0053 Illinois U.S.A.
  • 3124960054 | +1 312-496-0054 Illinois U.S.A.
  • 3124960055 | +1 312-496-0055 Illinois U.S.A.
  • 3124960056 | +1 312-496-0056 Illinois U.S.A.
  • 3124960057 | +1 312-496-0057 Illinois U.S.A.
  • 3124960058 | +1 312-496-0058 Illinois U.S.A.
  • 3124960059 | +1 312-496-0059 Illinois U.S.A.
  • 3124960060 | +1 312-496-0060 Illinois U.S.A.
  • 3124960061 | +1 312-496-0061 Illinois U.S.A.
  • 3124960062 | +1 312-496-0062 Illinois U.S.A.
  • 3124960063 | +1 312-496-0063 Illinois U.S.A.
  • 3124960064 | +1 312-496-0064 Illinois U.S.A.
  • 3124960065 | +1 312-496-0065 Illinois U.S.A.
  • 3124960066 | +1 312-496-0066 Illinois U.S.A.
  • 3124960067 | +1 312-496-0067 Illinois U.S.A.
  • 3124960068 | +1 312-496-0068 Illinois U.S.A.
  • 3124960069 | +1 312-496-0069 Illinois U.S.A.
  • 3124960070 | +1 312-496-0070 Illinois U.S.A.
  • 3124960071 | +1 312-496-0071 Illinois U.S.A.
  • 3124960072 | +1 312-496-0072 Illinois U.S.A.
  • 3124960073 | +1 312-496-0073 Illinois U.S.A.
  • 3124960074 | +1 312-496-0074 Illinois U.S.A.
  • 3124960075 | +1 312-496-0075 Illinois U.S.A.
  • 3124960076 | +1 312-496-0076 Illinois U.S.A.
  • 3124960077 | +1 312-496-0077 Illinois U.S.A.
  • 3124960078 | +1 312-496-0078 Illinois U.S.A.
  • 3124960079 | +1 312-496-0079 Illinois U.S.A.
  • 3124960080 | +1 312-496-0080 Illinois U.S.A.
  • 3124960081 | +1 312-496-0081 Illinois U.S.A.
  • 3124960082 | +1 312-496-0082 Illinois U.S.A.
  • 3124960083 | +1 312-496-0083 Illinois U.S.A.
  • 3124960084 | +1 312-496-0084 Illinois U.S.A.
  • 3124960085 | +1 312-496-0085 Illinois U.S.A.
  • 3124960086 | +1 312-496-0086 Illinois U.S.A.
  • 3124960087 | +1 312-496-0087 Illinois U.S.A.
  • 3124960088 | +1 312-496-0088 Illinois U.S.A.
  • 3124960089 | +1 312-496-0089 Illinois U.S.A.
  • 3124960090 | +1 312-496-0090 Illinois U.S.A.
  • 3124960091 | +1 312-496-0091 Illinois U.S.A.
  • 3124960092 | +1 312-496-0092 Illinois U.S.A.
  • 3124960093 | +1 312-496-0093 Illinois U.S.A.
  • 3124960094 | +1 312-496-0094 Illinois U.S.A.
  • 3124960095 | +1 312-496-0095 Illinois U.S.A.
  • 3124960096 | +1 312-496-0096 Illinois U.S.A.
  • 3124960097 | +1 312-496-0097 Illinois U.S.A.
  • 3124960098 | +1 312-496-0098 Illinois U.S.A.
  • 3124960099 | +1 312-496-0099 Illinois U.S.A.