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).

  • 3127910000 | +1 312-791-0000 Illinois U.S.A.
  • 3127910001 | +1 312-791-0001 Illinois U.S.A.
  • 3127910002 | +1 312-791-0002 Illinois U.S.A.
  • 3127910003 | +1 312-791-0003 Illinois U.S.A.
  • 3127910004 | +1 312-791-0004 Illinois U.S.A.
  • 3127910005 | +1 312-791-0005 Illinois U.S.A.
  • 3127910006 | +1 312-791-0006 Illinois U.S.A.
  • 3127910007 | +1 312-791-0007 Illinois U.S.A.
  • 3127910008 | +1 312-791-0008 Illinois U.S.A.
  • 3127910009 | +1 312-791-0009 Illinois U.S.A.
  • 3127910010 | +1 312-791-0010 Illinois U.S.A.
  • 3127910011 | +1 312-791-0011 Illinois U.S.A.
  • 3127910012 | +1 312-791-0012 Illinois U.S.A.
  • 3127910013 | +1 312-791-0013 Illinois U.S.A.
  • 3127910014 | +1 312-791-0014 Illinois U.S.A.
  • 3127910015 | +1 312-791-0015 Illinois U.S.A.
  • 3127910016 | +1 312-791-0016 Illinois U.S.A.
  • 3127910017 | +1 312-791-0017 Illinois U.S.A.
  • 3127910018 | +1 312-791-0018 Illinois U.S.A.
  • 3127910019 | +1 312-791-0019 Illinois U.S.A.
  • 3127910020 | +1 312-791-0020 Illinois U.S.A.
  • 3127910021 | +1 312-791-0021 Illinois U.S.A.
  • 3127910022 | +1 312-791-0022 Illinois U.S.A.
  • 3127910023 | +1 312-791-0023 Illinois U.S.A.
  • 3127910024 | +1 312-791-0024 Illinois U.S.A.
  • 3127910025 | +1 312-791-0025 Illinois U.S.A.
  • 3127910026 | +1 312-791-0026 Illinois U.S.A.
  • 3127910027 | +1 312-791-0027 Illinois U.S.A.
  • 3127910028 | +1 312-791-0028 Illinois U.S.A.
  • 3127910029 | +1 312-791-0029 Illinois U.S.A.
  • 3127910030 | +1 312-791-0030 Illinois U.S.A.
  • 3127910031 | +1 312-791-0031 Illinois U.S.A.
  • 3127910032 | +1 312-791-0032 Illinois U.S.A.
  • 3127910033 | +1 312-791-0033 Illinois U.S.A.
  • 3127910034 | +1 312-791-0034 Illinois U.S.A.
  • 3127910035 | +1 312-791-0035 Illinois U.S.A.
  • 3127910036 | +1 312-791-0036 Illinois U.S.A.
  • 3127910037 | +1 312-791-0037 Illinois U.S.A.
  • 3127910038 | +1 312-791-0038 Illinois U.S.A.
  • 3127910039 | +1 312-791-0039 Illinois U.S.A.
  • 3127910040 | +1 312-791-0040 Illinois U.S.A.
  • 3127910041 | +1 312-791-0041 Illinois U.S.A.
  • 3127910042 | +1 312-791-0042 Illinois U.S.A.
  • 3127910043 | +1 312-791-0043 Illinois U.S.A.
  • 3127910044 | +1 312-791-0044 Illinois U.S.A.
  • 3127910045 | +1 312-791-0045 Illinois U.S.A.
  • 3127910046 | +1 312-791-0046 Illinois U.S.A.
  • 3127910047 | +1 312-791-0047 Illinois U.S.A.
  • 3127910048 | +1 312-791-0048 Illinois U.S.A.
  • 3127910049 | +1 312-791-0049 Illinois U.S.A.
  • 3127910050 | +1 312-791-0050 Illinois U.S.A.
  • 3127910051 | +1 312-791-0051 Illinois U.S.A.
  • 3127910052 | +1 312-791-0052 Illinois U.S.A.
  • 3127910053 | +1 312-791-0053 Illinois U.S.A.
  • 3127910054 | +1 312-791-0054 Illinois U.S.A.
  • 3127910055 | +1 312-791-0055 Illinois U.S.A.
  • 3127910056 | +1 312-791-0056 Illinois U.S.A.
  • 3127910057 | +1 312-791-0057 Illinois U.S.A.
  • 3127910058 | +1 312-791-0058 Illinois U.S.A.
  • 3127910059 | +1 312-791-0059 Illinois U.S.A.
  • 3127910060 | +1 312-791-0060 Illinois U.S.A.
  • 3127910061 | +1 312-791-0061 Illinois U.S.A.
  • 3127910062 | +1 312-791-0062 Illinois U.S.A.
  • 3127910063 | +1 312-791-0063 Illinois U.S.A.
  • 3127910064 | +1 312-791-0064 Illinois U.S.A.
  • 3127910065 | +1 312-791-0065 Illinois U.S.A.
  • 3127910066 | +1 312-791-0066 Illinois U.S.A.
  • 3127910067 | +1 312-791-0067 Illinois U.S.A.
  • 3127910068 | +1 312-791-0068 Illinois U.S.A.
  • 3127910069 | +1 312-791-0069 Illinois U.S.A.
  • 3127910070 | +1 312-791-0070 Illinois U.S.A.
  • 3127910071 | +1 312-791-0071 Illinois U.S.A.
  • 3127910072 | +1 312-791-0072 Illinois U.S.A.
  • 3127910073 | +1 312-791-0073 Illinois U.S.A.
  • 3127910074 | +1 312-791-0074 Illinois U.S.A.
  • 3127910075 | +1 312-791-0075 Illinois U.S.A.
  • 3127910076 | +1 312-791-0076 Illinois U.S.A.
  • 3127910077 | +1 312-791-0077 Illinois U.S.A.
  • 3127910078 | +1 312-791-0078 Illinois U.S.A.
  • 3127910079 | +1 312-791-0079 Illinois U.S.A.
  • 3127910080 | +1 312-791-0080 Illinois U.S.A.
  • 3127910081 | +1 312-791-0081 Illinois U.S.A.
  • 3127910082 | +1 312-791-0082 Illinois U.S.A.
  • 3127910083 | +1 312-791-0083 Illinois U.S.A.
  • 3127910084 | +1 312-791-0084 Illinois U.S.A.
  • 3127910085 | +1 312-791-0085 Illinois U.S.A.
  • 3127910086 | +1 312-791-0086 Illinois U.S.A.
  • 3127910087 | +1 312-791-0087 Illinois U.S.A.
  • 3127910088 | +1 312-791-0088 Illinois U.S.A.
  • 3127910089 | +1 312-791-0089 Illinois U.S.A.
  • 3127910090 | +1 312-791-0090 Illinois U.S.A.
  • 3127910091 | +1 312-791-0091 Illinois U.S.A.
  • 3127910092 | +1 312-791-0092 Illinois U.S.A.
  • 3127910093 | +1 312-791-0093 Illinois U.S.A.
  • 3127910094 | +1 312-791-0094 Illinois U.S.A.
  • 3127910095 | +1 312-791-0095 Illinois U.S.A.
  • 3127910096 | +1 312-791-0096 Illinois U.S.A.
  • 3127910097 | +1 312-791-0097 Illinois U.S.A.
  • 3127910098 | +1 312-791-0098 Illinois U.S.A.
  • 3127910099 | +1 312-791-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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