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).

  • 3122840000 | +1 312-284-0000 Illinois U.S.A.
  • 3122840001 | +1 312-284-0001 Illinois U.S.A.
  • 3122840002 | +1 312-284-0002 Illinois U.S.A.
  • 3122840003 | +1 312-284-0003 Illinois U.S.A.
  • 3122840004 | +1 312-284-0004 Illinois U.S.A.
  • 3122840005 | +1 312-284-0005 Illinois U.S.A.
  • 3122840006 | +1 312-284-0006 Illinois U.S.A.
  • 3122840007 | +1 312-284-0007 Illinois U.S.A.
  • 3122840008 | +1 312-284-0008 Illinois U.S.A.
  • 3122840009 | +1 312-284-0009 Illinois U.S.A.
  • 3122840010 | +1 312-284-0010 Illinois U.S.A.
  • 3122840011 | +1 312-284-0011 Illinois U.S.A.
  • 3122840012 | +1 312-284-0012 Illinois U.S.A.
  • 3122840013 | +1 312-284-0013 Illinois U.S.A.
  • 3122840014 | +1 312-284-0014 Illinois U.S.A.
  • 3122840015 | +1 312-284-0015 Illinois U.S.A.
  • 3122840016 | +1 312-284-0016 Illinois U.S.A.
  • 3122840017 | +1 312-284-0017 Illinois U.S.A.
  • 3122840018 | +1 312-284-0018 Illinois U.S.A.
  • 3122840019 | +1 312-284-0019 Illinois U.S.A.
  • 3122840020 | +1 312-284-0020 Illinois U.S.A.
  • 3122840021 | +1 312-284-0021 Illinois U.S.A.
  • 3122840022 | +1 312-284-0022 Illinois U.S.A.
  • 3122840023 | +1 312-284-0023 Illinois U.S.A.
  • 3122840024 | +1 312-284-0024 Illinois U.S.A.
  • 3122840025 | +1 312-284-0025 Illinois U.S.A.
  • 3122840026 | +1 312-284-0026 Illinois U.S.A.
  • 3122840027 | +1 312-284-0027 Illinois U.S.A.
  • 3122840028 | +1 312-284-0028 Illinois U.S.A.
  • 3122840029 | +1 312-284-0029 Illinois U.S.A.
  • 3122840030 | +1 312-284-0030 Illinois U.S.A.
  • 3122840031 | +1 312-284-0031 Illinois U.S.A.
  • 3122840032 | +1 312-284-0032 Illinois U.S.A.
  • 3122840033 | +1 312-284-0033 Illinois U.S.A.
  • 3122840034 | +1 312-284-0034 Illinois U.S.A.
  • 3122840035 | +1 312-284-0035 Illinois U.S.A.
  • 3122840036 | +1 312-284-0036 Illinois U.S.A.
  • 3122840037 | +1 312-284-0037 Illinois U.S.A.
  • 3122840038 | +1 312-284-0038 Illinois U.S.A.
  • 3122840039 | +1 312-284-0039 Illinois U.S.A.
  • 3122840040 | +1 312-284-0040 Illinois U.S.A.
  • 3122840041 | +1 312-284-0041 Illinois U.S.A.
  • 3122840042 | +1 312-284-0042 Illinois U.S.A.
  • 3122840043 | +1 312-284-0043 Illinois U.S.A.
  • 3122840044 | +1 312-284-0044 Illinois U.S.A.
  • 3122840045 | +1 312-284-0045 Illinois U.S.A.
  • 3122840046 | +1 312-284-0046 Illinois U.S.A.
  • 3122840047 | +1 312-284-0047 Illinois U.S.A.
  • 3122840048 | +1 312-284-0048 Illinois U.S.A.
  • 3122840049 | +1 312-284-0049 Illinois U.S.A.
  • 3122840050 | +1 312-284-0050 Illinois U.S.A.
  • 3122840051 | +1 312-284-0051 Illinois U.S.A.
  • 3122840052 | +1 312-284-0052 Illinois U.S.A.
  • 3122840053 | +1 312-284-0053 Illinois U.S.A.
  • 3122840054 | +1 312-284-0054 Illinois U.S.A.
  • 3122840055 | +1 312-284-0055 Illinois U.S.A.
  • 3122840056 | +1 312-284-0056 Illinois U.S.A.
  • 3122840057 | +1 312-284-0057 Illinois U.S.A.
  • 3122840058 | +1 312-284-0058 Illinois U.S.A.
  • 3122840059 | +1 312-284-0059 Illinois U.S.A.
  • 3122840060 | +1 312-284-0060 Illinois U.S.A.
  • 3122840061 | +1 312-284-0061 Illinois U.S.A.
  • 3122840062 | +1 312-284-0062 Illinois U.S.A.
  • 3122840063 | +1 312-284-0063 Illinois U.S.A.
  • 3122840064 | +1 312-284-0064 Illinois U.S.A.
  • 3122840065 | +1 312-284-0065 Illinois U.S.A.
  • 3122840066 | +1 312-284-0066 Illinois U.S.A.
  • 3122840067 | +1 312-284-0067 Illinois U.S.A.
  • 3122840068 | +1 312-284-0068 Illinois U.S.A.
  • 3122840069 | +1 312-284-0069 Illinois U.S.A.
  • 3122840070 | +1 312-284-0070 Illinois U.S.A.
  • 3122840071 | +1 312-284-0071 Illinois U.S.A.
  • 3122840072 | +1 312-284-0072 Illinois U.S.A.
  • 3122840073 | +1 312-284-0073 Illinois U.S.A.
  • 3122840074 | +1 312-284-0074 Illinois U.S.A.
  • 3122840075 | +1 312-284-0075 Illinois U.S.A.
  • 3122840076 | +1 312-284-0076 Illinois U.S.A.
  • 3122840077 | +1 312-284-0077 Illinois U.S.A.
  • 3122840078 | +1 312-284-0078 Illinois U.S.A.
  • 3122840079 | +1 312-284-0079 Illinois U.S.A.
  • 3122840080 | +1 312-284-0080 Illinois U.S.A.
  • 3122840081 | +1 312-284-0081 Illinois U.S.A.
  • 3122840082 | +1 312-284-0082 Illinois U.S.A.
  • 3122840083 | +1 312-284-0083 Illinois U.S.A.
  • 3122840084 | +1 312-284-0084 Illinois U.S.A.
  • 3122840085 | +1 312-284-0085 Illinois U.S.A.
  • 3122840086 | +1 312-284-0086 Illinois U.S.A.
  • 3122840087 | +1 312-284-0087 Illinois U.S.A.
  • 3122840088 | +1 312-284-0088 Illinois U.S.A.
  • 3122840089 | +1 312-284-0089 Illinois U.S.A.
  • 3122840090 | +1 312-284-0090 Illinois U.S.A.
  • 3122840091 | +1 312-284-0091 Illinois U.S.A.
  • 3122840092 | +1 312-284-0092 Illinois U.S.A.
  • 3122840093 | +1 312-284-0093 Illinois U.S.A.
  • 3122840094 | +1 312-284-0094 Illinois U.S.A.
  • 3122840095 | +1 312-284-0095 Illinois U.S.A.
  • 3122840096 | +1 312-284-0096 Illinois U.S.A.
  • 3122840097 | +1 312-284-0097 Illinois U.S.A.
  • 3122840098 | +1 312-284-0098 Illinois U.S.A.
  • 3122840099 | +1 312-284-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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