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).

  • 3128700000 | +1 312-870-0000 Illinois U.S.A.
  • 3128700001 | +1 312-870-0001 Illinois U.S.A.
  • 3128700002 | +1 312-870-0002 Illinois U.S.A.
  • 3128700003 | +1 312-870-0003 Illinois U.S.A.
  • 3128700004 | +1 312-870-0004 Illinois U.S.A.
  • 3128700005 | +1 312-870-0005 Illinois U.S.A.
  • 3128700006 | +1 312-870-0006 Illinois U.S.A.
  • 3128700007 | +1 312-870-0007 Illinois U.S.A.
  • 3128700008 | +1 312-870-0008 Illinois U.S.A.
  • 3128700009 | +1 312-870-0009 Illinois U.S.A.
  • 3128700010 | +1 312-870-0010 Illinois U.S.A.
  • 3128700011 | +1 312-870-0011 Illinois U.S.A.
  • 3128700012 | +1 312-870-0012 Illinois U.S.A.
  • 3128700013 | +1 312-870-0013 Illinois U.S.A.
  • 3128700014 | +1 312-870-0014 Illinois U.S.A.
  • 3128700015 | +1 312-870-0015 Illinois U.S.A.
  • 3128700016 | +1 312-870-0016 Illinois U.S.A.
  • 3128700017 | +1 312-870-0017 Illinois U.S.A.
  • 3128700018 | +1 312-870-0018 Illinois U.S.A.
  • 3128700019 | +1 312-870-0019 Illinois U.S.A.
  • 3128700020 | +1 312-870-0020 Illinois U.S.A.
  • 3128700021 | +1 312-870-0021 Illinois U.S.A.
  • 3128700022 | +1 312-870-0022 Illinois U.S.A.
  • 3128700023 | +1 312-870-0023 Illinois U.S.A.
  • 3128700024 | +1 312-870-0024 Illinois U.S.A.
  • 3128700025 | +1 312-870-0025 Illinois U.S.A.
  • 3128700026 | +1 312-870-0026 Illinois U.S.A.
  • 3128700027 | +1 312-870-0027 Illinois U.S.A.
  • 3128700028 | +1 312-870-0028 Illinois U.S.A.
  • 3128700029 | +1 312-870-0029 Illinois U.S.A.
  • 3128700030 | +1 312-870-0030 Illinois U.S.A.
  • 3128700031 | +1 312-870-0031 Illinois U.S.A.
  • 3128700032 | +1 312-870-0032 Illinois U.S.A.
  • 3128700033 | +1 312-870-0033 Illinois U.S.A.
  • 3128700034 | +1 312-870-0034 Illinois U.S.A.
  • 3128700035 | +1 312-870-0035 Illinois U.S.A.
  • 3128700036 | +1 312-870-0036 Illinois U.S.A.
  • 3128700037 | +1 312-870-0037 Illinois U.S.A.
  • 3128700038 | +1 312-870-0038 Illinois U.S.A.
  • 3128700039 | +1 312-870-0039 Illinois U.S.A.
  • 3128700040 | +1 312-870-0040 Illinois U.S.A.
  • 3128700041 | +1 312-870-0041 Illinois U.S.A.
  • 3128700042 | +1 312-870-0042 Illinois U.S.A.
  • 3128700043 | +1 312-870-0043 Illinois U.S.A.
  • 3128700044 | +1 312-870-0044 Illinois U.S.A.
  • 3128700045 | +1 312-870-0045 Illinois U.S.A.
  • 3128700046 | +1 312-870-0046 Illinois U.S.A.
  • 3128700047 | +1 312-870-0047 Illinois U.S.A.
  • 3128700048 | +1 312-870-0048 Illinois U.S.A.
  • 3128700049 | +1 312-870-0049 Illinois U.S.A.
  • 3128700050 | +1 312-870-0050 Illinois U.S.A.
  • 3128700051 | +1 312-870-0051 Illinois U.S.A.
  • 3128700052 | +1 312-870-0052 Illinois U.S.A.
  • 3128700053 | +1 312-870-0053 Illinois U.S.A.
  • 3128700054 | +1 312-870-0054 Illinois U.S.A.
  • 3128700055 | +1 312-870-0055 Illinois U.S.A.
  • 3128700056 | +1 312-870-0056 Illinois U.S.A.
  • 3128700057 | +1 312-870-0057 Illinois U.S.A.
  • 3128700058 | +1 312-870-0058 Illinois U.S.A.
  • 3128700059 | +1 312-870-0059 Illinois U.S.A.
  • 3128700060 | +1 312-870-0060 Illinois U.S.A.
  • 3128700061 | +1 312-870-0061 Illinois U.S.A.
  • 3128700062 | +1 312-870-0062 Illinois U.S.A.
  • 3128700063 | +1 312-870-0063 Illinois U.S.A.
  • 3128700064 | +1 312-870-0064 Illinois U.S.A.
  • 3128700065 | +1 312-870-0065 Illinois U.S.A.
  • 3128700066 | +1 312-870-0066 Illinois U.S.A.
  • 3128700067 | +1 312-870-0067 Illinois U.S.A.
  • 3128700068 | +1 312-870-0068 Illinois U.S.A.
  • 3128700069 | +1 312-870-0069 Illinois U.S.A.
  • 3128700070 | +1 312-870-0070 Illinois U.S.A.
  • 3128700071 | +1 312-870-0071 Illinois U.S.A.
  • 3128700072 | +1 312-870-0072 Illinois U.S.A.
  • 3128700073 | +1 312-870-0073 Illinois U.S.A.
  • 3128700074 | +1 312-870-0074 Illinois U.S.A.
  • 3128700075 | +1 312-870-0075 Illinois U.S.A.
  • 3128700076 | +1 312-870-0076 Illinois U.S.A.
  • 3128700077 | +1 312-870-0077 Illinois U.S.A.
  • 3128700078 | +1 312-870-0078 Illinois U.S.A.
  • 3128700079 | +1 312-870-0079 Illinois U.S.A.
  • 3128700080 | +1 312-870-0080 Illinois U.S.A.
  • 3128700081 | +1 312-870-0081 Illinois U.S.A.
  • 3128700082 | +1 312-870-0082 Illinois U.S.A.
  • 3128700083 | +1 312-870-0083 Illinois U.S.A.
  • 3128700084 | +1 312-870-0084 Illinois U.S.A.
  • 3128700085 | +1 312-870-0085 Illinois U.S.A.
  • 3128700086 | +1 312-870-0086 Illinois U.S.A.
  • 3128700087 | +1 312-870-0087 Illinois U.S.A.
  • 3128700088 | +1 312-870-0088 Illinois U.S.A.
  • 3128700089 | +1 312-870-0089 Illinois U.S.A.
  • 3128700090 | +1 312-870-0090 Illinois U.S.A.
  • 3128700091 | +1 312-870-0091 Illinois U.S.A.
  • 3128700092 | +1 312-870-0092 Illinois U.S.A.
  • 3128700093 | +1 312-870-0093 Illinois U.S.A.
  • 3128700094 | +1 312-870-0094 Illinois U.S.A.
  • 3128700095 | +1 312-870-0095 Illinois U.S.A.
  • 3128700096 | +1 312-870-0096 Illinois U.S.A.
  • 3128700097 | +1 312-870-0097 Illinois U.S.A.
  • 3128700098 | +1 312-870-0098 Illinois U.S.A.
  • 3128700099 | +1 312-870-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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