City of Chicago


815 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).

  • 8157830000 | +1 815-783-0000 Illinois U.S.A.
  • 8157830001 | +1 815-783-0001 Illinois U.S.A.
  • 8157830002 | +1 815-783-0002 Illinois U.S.A.
  • 8157830003 | +1 815-783-0003 Illinois U.S.A.
  • 8157830004 | +1 815-783-0004 Illinois U.S.A.
  • 8157830005 | +1 815-783-0005 Illinois U.S.A.
  • 8157830006 | +1 815-783-0006 Illinois U.S.A.
  • 8157830007 | +1 815-783-0007 Illinois U.S.A.
  • 8157830008 | +1 815-783-0008 Illinois U.S.A.
  • 8157830009 | +1 815-783-0009 Illinois U.S.A.
  • 8157830010 | +1 815-783-0010 Illinois U.S.A.
  • 8157830011 | +1 815-783-0011 Illinois U.S.A.
  • 8157830012 | +1 815-783-0012 Illinois U.S.A.
  • 8157830013 | +1 815-783-0013 Illinois U.S.A.
  • 8157830014 | +1 815-783-0014 Illinois U.S.A.
  • 8157830015 | +1 815-783-0015 Illinois U.S.A.
  • 8157830016 | +1 815-783-0016 Illinois U.S.A.
  • 8157830017 | +1 815-783-0017 Illinois U.S.A.
  • 8157830018 | +1 815-783-0018 Illinois U.S.A.
  • 8157830019 | +1 815-783-0019 Illinois U.S.A.
  • 8157830020 | +1 815-783-0020 Illinois U.S.A.
  • 8157830021 | +1 815-783-0021 Illinois U.S.A.
  • 8157830022 | +1 815-783-0022 Illinois U.S.A.
  • 8157830023 | +1 815-783-0023 Illinois U.S.A.
  • 8157830024 | +1 815-783-0024 Illinois U.S.A.
  • 8157830025 | +1 815-783-0025 Illinois U.S.A.
  • 8157830026 | +1 815-783-0026 Illinois U.S.A.
  • 8157830027 | +1 815-783-0027 Illinois U.S.A.
  • 8157830028 | +1 815-783-0028 Illinois U.S.A.
  • 8157830029 | +1 815-783-0029 Illinois U.S.A.
  • 8157830030 | +1 815-783-0030 Illinois U.S.A.
  • 8157830031 | +1 815-783-0031 Illinois U.S.A.
  • 8157830032 | +1 815-783-0032 Illinois U.S.A.
  • 8157830033 | +1 815-783-0033 Illinois U.S.A.
  • 8157830034 | +1 815-783-0034 Illinois U.S.A.
  • 8157830035 | +1 815-783-0035 Illinois U.S.A.
  • 8157830036 | +1 815-783-0036 Illinois U.S.A.
  • 8157830037 | +1 815-783-0037 Illinois U.S.A.
  • 8157830038 | +1 815-783-0038 Illinois U.S.A.
  • 8157830039 | +1 815-783-0039 Illinois U.S.A.
  • 8157830040 | +1 815-783-0040 Illinois U.S.A.
  • 8157830041 | +1 815-783-0041 Illinois U.S.A.
  • 8157830042 | +1 815-783-0042 Illinois U.S.A.
  • 8157830043 | +1 815-783-0043 Illinois U.S.A.
  • 8157830044 | +1 815-783-0044 Illinois U.S.A.
  • 8157830045 | +1 815-783-0045 Illinois U.S.A.
  • 8157830046 | +1 815-783-0046 Illinois U.S.A.
  • 8157830047 | +1 815-783-0047 Illinois U.S.A.
  • 8157830048 | +1 815-783-0048 Illinois U.S.A.
  • 8157830049 | +1 815-783-0049 Illinois U.S.A.
  • 8157830050 | +1 815-783-0050 Illinois U.S.A.
  • 8157830051 | +1 815-783-0051 Illinois U.S.A.
  • 8157830052 | +1 815-783-0052 Illinois U.S.A.
  • 8157830053 | +1 815-783-0053 Illinois U.S.A.
  • 8157830054 | +1 815-783-0054 Illinois U.S.A.
  • 8157830055 | +1 815-783-0055 Illinois U.S.A.
  • 8157830056 | +1 815-783-0056 Illinois U.S.A.
  • 8157830057 | +1 815-783-0057 Illinois U.S.A.
  • 8157830058 | +1 815-783-0058 Illinois U.S.A.
  • 8157830059 | +1 815-783-0059 Illinois U.S.A.
  • 8157830060 | +1 815-783-0060 Illinois U.S.A.
  • 8157830061 | +1 815-783-0061 Illinois U.S.A.
  • 8157830062 | +1 815-783-0062 Illinois U.S.A.
  • 8157830063 | +1 815-783-0063 Illinois U.S.A.
  • 8157830064 | +1 815-783-0064 Illinois U.S.A.
  • 8157830065 | +1 815-783-0065 Illinois U.S.A.
  • 8157830066 | +1 815-783-0066 Illinois U.S.A.
  • 8157830067 | +1 815-783-0067 Illinois U.S.A.
  • 8157830068 | +1 815-783-0068 Illinois U.S.A.
  • 8157830069 | +1 815-783-0069 Illinois U.S.A.
  • 8157830070 | +1 815-783-0070 Illinois U.S.A.
  • 8157830071 | +1 815-783-0071 Illinois U.S.A.
  • 8157830072 | +1 815-783-0072 Illinois U.S.A.
  • 8157830073 | +1 815-783-0073 Illinois U.S.A.
  • 8157830074 | +1 815-783-0074 Illinois U.S.A.
  • 8157830075 | +1 815-783-0075 Illinois U.S.A.
  • 8157830076 | +1 815-783-0076 Illinois U.S.A.
  • 8157830077 | +1 815-783-0077 Illinois U.S.A.
  • 8157830078 | +1 815-783-0078 Illinois U.S.A.
  • 8157830079 | +1 815-783-0079 Illinois U.S.A.
  • 8157830080 | +1 815-783-0080 Illinois U.S.A.
  • 8157830081 | +1 815-783-0081 Illinois U.S.A.
  • 8157830082 | +1 815-783-0082 Illinois U.S.A.
  • 8157830083 | +1 815-783-0083 Illinois U.S.A.
  • 8157830084 | +1 815-783-0084 Illinois U.S.A.
  • 8157830085 | +1 815-783-0085 Illinois U.S.A.
  • 8157830086 | +1 815-783-0086 Illinois U.S.A.
  • 8157830087 | +1 815-783-0087 Illinois U.S.A.
  • 8157830088 | +1 815-783-0088 Illinois U.S.A.
  • 8157830089 | +1 815-783-0089 Illinois U.S.A.
  • 8157830090 | +1 815-783-0090 Illinois U.S.A.
  • 8157830091 | +1 815-783-0091 Illinois U.S.A.
  • 8157830092 | +1 815-783-0092 Illinois U.S.A.
  • 8157830093 | +1 815-783-0093 Illinois U.S.A.
  • 8157830094 | +1 815-783-0094 Illinois U.S.A.
  • 8157830095 | +1 815-783-0095 Illinois U.S.A.
  • 8157830096 | +1 815-783-0096 Illinois U.S.A.
  • 8157830097 | +1 815-783-0097 Illinois U.S.A.
  • 8157830098 | +1 815-783-0098 Illinois U.S.A.
  • 8157830099 | +1 815-783-0099 Illinois U.S.A.