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).

  • 3127260000 | +1 312-726-0000 Illinois U.S.A.
  • 3127260001 | +1 312-726-0001 Illinois U.S.A.
  • 3127260002 | +1 312-726-0002 Illinois U.S.A.
  • 3127260003 | +1 312-726-0003 Illinois U.S.A.
  • 3127260004 | +1 312-726-0004 Illinois U.S.A.
  • 3127260005 | +1 312-726-0005 Illinois U.S.A.
  • 3127260006 | +1 312-726-0006 Illinois U.S.A.
  • 3127260007 | +1 312-726-0007 Illinois U.S.A.
  • 3127260008 | +1 312-726-0008 Illinois U.S.A.
  • 3127260009 | +1 312-726-0009 Illinois U.S.A.
  • 3127260010 | +1 312-726-0010 Illinois U.S.A.
  • 3127260011 | +1 312-726-0011 Illinois U.S.A.
  • 3127260012 | +1 312-726-0012 Illinois U.S.A.
  • 3127260013 | +1 312-726-0013 Illinois U.S.A.
  • 3127260014 | +1 312-726-0014 Illinois U.S.A.
  • 3127260015 | +1 312-726-0015 Illinois U.S.A.
  • 3127260016 | +1 312-726-0016 Illinois U.S.A.
  • 3127260017 | +1 312-726-0017 Illinois U.S.A.
  • 3127260018 | +1 312-726-0018 Illinois U.S.A.
  • 3127260019 | +1 312-726-0019 Illinois U.S.A.
  • 3127260020 | +1 312-726-0020 Illinois U.S.A.
  • 3127260021 | +1 312-726-0021 Illinois U.S.A.
  • 3127260022 | +1 312-726-0022 Illinois U.S.A.
  • 3127260023 | +1 312-726-0023 Illinois U.S.A.
  • 3127260024 | +1 312-726-0024 Illinois U.S.A.
  • 3127260025 | +1 312-726-0025 Illinois U.S.A.
  • 3127260026 | +1 312-726-0026 Illinois U.S.A.
  • 3127260027 | +1 312-726-0027 Illinois U.S.A.
  • 3127260028 | +1 312-726-0028 Illinois U.S.A.
  • 3127260029 | +1 312-726-0029 Illinois U.S.A.
  • 3127260030 | +1 312-726-0030 Illinois U.S.A.
  • 3127260031 | +1 312-726-0031 Illinois U.S.A.
  • 3127260032 | +1 312-726-0032 Illinois U.S.A.
  • 3127260033 | +1 312-726-0033 Illinois U.S.A.
  • 3127260034 | +1 312-726-0034 Illinois U.S.A.
  • 3127260035 | +1 312-726-0035 Illinois U.S.A.
  • 3127260036 | +1 312-726-0036 Illinois U.S.A.
  • 3127260037 | +1 312-726-0037 Illinois U.S.A.
  • 3127260038 | +1 312-726-0038 Illinois U.S.A.
  • 3127260039 | +1 312-726-0039 Illinois U.S.A.
  • 3127260040 | +1 312-726-0040 Illinois U.S.A.
  • 3127260041 | +1 312-726-0041 Illinois U.S.A.
  • 3127260042 | +1 312-726-0042 Illinois U.S.A.
  • 3127260043 | +1 312-726-0043 Illinois U.S.A.
  • 3127260044 | +1 312-726-0044 Illinois U.S.A.
  • 3127260045 | +1 312-726-0045 Illinois U.S.A.
  • 3127260046 | +1 312-726-0046 Illinois U.S.A.
  • 3127260047 | +1 312-726-0047 Illinois U.S.A.
  • 3127260048 | +1 312-726-0048 Illinois U.S.A.
  • 3127260049 | +1 312-726-0049 Illinois U.S.A.
  • 3127260050 | +1 312-726-0050 Illinois U.S.A.
  • 3127260051 | +1 312-726-0051 Illinois U.S.A.
  • 3127260052 | +1 312-726-0052 Illinois U.S.A.
  • 3127260053 | +1 312-726-0053 Illinois U.S.A.
  • 3127260054 | +1 312-726-0054 Illinois U.S.A.
  • 3127260055 | +1 312-726-0055 Illinois U.S.A.
  • 3127260056 | +1 312-726-0056 Illinois U.S.A.
  • 3127260057 | +1 312-726-0057 Illinois U.S.A.
  • 3127260058 | +1 312-726-0058 Illinois U.S.A.
  • 3127260059 | +1 312-726-0059 Illinois U.S.A.
  • 3127260060 | +1 312-726-0060 Illinois U.S.A.
  • 3127260061 | +1 312-726-0061 Illinois U.S.A.
  • 3127260062 | +1 312-726-0062 Illinois U.S.A.
  • 3127260063 | +1 312-726-0063 Illinois U.S.A.
  • 3127260064 | +1 312-726-0064 Illinois U.S.A.
  • 3127260065 | +1 312-726-0065 Illinois U.S.A.
  • 3127260066 | +1 312-726-0066 Illinois U.S.A.
  • 3127260067 | +1 312-726-0067 Illinois U.S.A.
  • 3127260068 | +1 312-726-0068 Illinois U.S.A.
  • 3127260069 | +1 312-726-0069 Illinois U.S.A.
  • 3127260070 | +1 312-726-0070 Illinois U.S.A.
  • 3127260071 | +1 312-726-0071 Illinois U.S.A.
  • 3127260072 | +1 312-726-0072 Illinois U.S.A.
  • 3127260073 | +1 312-726-0073 Illinois U.S.A.
  • 3127260074 | +1 312-726-0074 Illinois U.S.A.
  • 3127260075 | +1 312-726-0075 Illinois U.S.A.
  • 3127260076 | +1 312-726-0076 Illinois U.S.A.
  • 3127260077 | +1 312-726-0077 Illinois U.S.A.
  • 3127260078 | +1 312-726-0078 Illinois U.S.A.
  • 3127260079 | +1 312-726-0079 Illinois U.S.A.
  • 3127260080 | +1 312-726-0080 Illinois U.S.A.
  • 3127260081 | +1 312-726-0081 Illinois U.S.A.
  • 3127260082 | +1 312-726-0082 Illinois U.S.A.
  • 3127260083 | +1 312-726-0083 Illinois U.S.A.
  • 3127260084 | +1 312-726-0084 Illinois U.S.A.
  • 3127260085 | +1 312-726-0085 Illinois U.S.A.
  • 3127260086 | +1 312-726-0086 Illinois U.S.A.
  • 3127260087 | +1 312-726-0087 Illinois U.S.A.
  • 3127260088 | +1 312-726-0088 Illinois U.S.A.
  • 3127260089 | +1 312-726-0089 Illinois U.S.A.
  • 3127260090 | +1 312-726-0090 Illinois U.S.A.
  • 3127260091 | +1 312-726-0091 Illinois U.S.A.
  • 3127260092 | +1 312-726-0092 Illinois U.S.A.
  • 3127260093 | +1 312-726-0093 Illinois U.S.A.
  • 3127260094 | +1 312-726-0094 Illinois U.S.A.
  • 3127260095 | +1 312-726-0095 Illinois U.S.A.
  • 3127260096 | +1 312-726-0096 Illinois U.S.A.
  • 3127260097 | +1 312-726-0097 Illinois U.S.A.
  • 3127260098 | +1 312-726-0098 Illinois U.S.A.
  • 3127260099 | +1 312-726-0099 Illinois U.S.A.