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).

  • 8159400000 | +1 815-940-0000 Illinois U.S.A.
  • 8159400001 | +1 815-940-0001 Illinois U.S.A.
  • 8159400002 | +1 815-940-0002 Illinois U.S.A.
  • 8159400003 | +1 815-940-0003 Illinois U.S.A.
  • 8159400004 | +1 815-940-0004 Illinois U.S.A.
  • 8159400005 | +1 815-940-0005 Illinois U.S.A.
  • 8159400006 | +1 815-940-0006 Illinois U.S.A.
  • 8159400007 | +1 815-940-0007 Illinois U.S.A.
  • 8159400008 | +1 815-940-0008 Illinois U.S.A.
  • 8159400009 | +1 815-940-0009 Illinois U.S.A.
  • 8159400010 | +1 815-940-0010 Illinois U.S.A.
  • 8159400011 | +1 815-940-0011 Illinois U.S.A.
  • 8159400012 | +1 815-940-0012 Illinois U.S.A.
  • 8159400013 | +1 815-940-0013 Illinois U.S.A.
  • 8159400014 | +1 815-940-0014 Illinois U.S.A.
  • 8159400015 | +1 815-940-0015 Illinois U.S.A.
  • 8159400016 | +1 815-940-0016 Illinois U.S.A.
  • 8159400017 | +1 815-940-0017 Illinois U.S.A.
  • 8159400018 | +1 815-940-0018 Illinois U.S.A.
  • 8159400019 | +1 815-940-0019 Illinois U.S.A.
  • 8159400020 | +1 815-940-0020 Illinois U.S.A.
  • 8159400021 | +1 815-940-0021 Illinois U.S.A.
  • 8159400022 | +1 815-940-0022 Illinois U.S.A.
  • 8159400023 | +1 815-940-0023 Illinois U.S.A.
  • 8159400024 | +1 815-940-0024 Illinois U.S.A.
  • 8159400025 | +1 815-940-0025 Illinois U.S.A.
  • 8159400026 | +1 815-940-0026 Illinois U.S.A.
  • 8159400027 | +1 815-940-0027 Illinois U.S.A.
  • 8159400028 | +1 815-940-0028 Illinois U.S.A.
  • 8159400029 | +1 815-940-0029 Illinois U.S.A.
  • 8159400030 | +1 815-940-0030 Illinois U.S.A.
  • 8159400031 | +1 815-940-0031 Illinois U.S.A.
  • 8159400032 | +1 815-940-0032 Illinois U.S.A.
  • 8159400033 | +1 815-940-0033 Illinois U.S.A.
  • 8159400034 | +1 815-940-0034 Illinois U.S.A.
  • 8159400035 | +1 815-940-0035 Illinois U.S.A.
  • 8159400036 | +1 815-940-0036 Illinois U.S.A.
  • 8159400037 | +1 815-940-0037 Illinois U.S.A.
  • 8159400038 | +1 815-940-0038 Illinois U.S.A.
  • 8159400039 | +1 815-940-0039 Illinois U.S.A.
  • 8159400040 | +1 815-940-0040 Illinois U.S.A.
  • 8159400041 | +1 815-940-0041 Illinois U.S.A.
  • 8159400042 | +1 815-940-0042 Illinois U.S.A.
  • 8159400043 | +1 815-940-0043 Illinois U.S.A.
  • 8159400044 | +1 815-940-0044 Illinois U.S.A.
  • 8159400045 | +1 815-940-0045 Illinois U.S.A.
  • 8159400046 | +1 815-940-0046 Illinois U.S.A.
  • 8159400047 | +1 815-940-0047 Illinois U.S.A.
  • 8159400048 | +1 815-940-0048 Illinois U.S.A.
  • 8159400049 | +1 815-940-0049 Illinois U.S.A.
  • 8159400050 | +1 815-940-0050 Illinois U.S.A.
  • 8159400051 | +1 815-940-0051 Illinois U.S.A.
  • 8159400052 | +1 815-940-0052 Illinois U.S.A.
  • 8159400053 | +1 815-940-0053 Illinois U.S.A.
  • 8159400054 | +1 815-940-0054 Illinois U.S.A.
  • 8159400055 | +1 815-940-0055 Illinois U.S.A.
  • 8159400056 | +1 815-940-0056 Illinois U.S.A.
  • 8159400057 | +1 815-940-0057 Illinois U.S.A.
  • 8159400058 | +1 815-940-0058 Illinois U.S.A.
  • 8159400059 | +1 815-940-0059 Illinois U.S.A.
  • 8159400060 | +1 815-940-0060 Illinois U.S.A.
  • 8159400061 | +1 815-940-0061 Illinois U.S.A.
  • 8159400062 | +1 815-940-0062 Illinois U.S.A.
  • 8159400063 | +1 815-940-0063 Illinois U.S.A.
  • 8159400064 | +1 815-940-0064 Illinois U.S.A.
  • 8159400065 | +1 815-940-0065 Illinois U.S.A.
  • 8159400066 | +1 815-940-0066 Illinois U.S.A.
  • 8159400067 | +1 815-940-0067 Illinois U.S.A.
  • 8159400068 | +1 815-940-0068 Illinois U.S.A.
  • 8159400069 | +1 815-940-0069 Illinois U.S.A.
  • 8159400070 | +1 815-940-0070 Illinois U.S.A.
  • 8159400071 | +1 815-940-0071 Illinois U.S.A.
  • 8159400072 | +1 815-940-0072 Illinois U.S.A.
  • 8159400073 | +1 815-940-0073 Illinois U.S.A.
  • 8159400074 | +1 815-940-0074 Illinois U.S.A.
  • 8159400075 | +1 815-940-0075 Illinois U.S.A.
  • 8159400076 | +1 815-940-0076 Illinois U.S.A.
  • 8159400077 | +1 815-940-0077 Illinois U.S.A.
  • 8159400078 | +1 815-940-0078 Illinois U.S.A.
  • 8159400079 | +1 815-940-0079 Illinois U.S.A.
  • 8159400080 | +1 815-940-0080 Illinois U.S.A.
  • 8159400081 | +1 815-940-0081 Illinois U.S.A.
  • 8159400082 | +1 815-940-0082 Illinois U.S.A.
  • 8159400083 | +1 815-940-0083 Illinois U.S.A.
  • 8159400084 | +1 815-940-0084 Illinois U.S.A.
  • 8159400085 | +1 815-940-0085 Illinois U.S.A.
  • 8159400086 | +1 815-940-0086 Illinois U.S.A.
  • 8159400087 | +1 815-940-0087 Illinois U.S.A.
  • 8159400088 | +1 815-940-0088 Illinois U.S.A.
  • 8159400089 | +1 815-940-0089 Illinois U.S.A.
  • 8159400090 | +1 815-940-0090 Illinois U.S.A.
  • 8159400091 | +1 815-940-0091 Illinois U.S.A.
  • 8159400092 | +1 815-940-0092 Illinois U.S.A.
  • 8159400093 | +1 815-940-0093 Illinois U.S.A.
  • 8159400094 | +1 815-940-0094 Illinois U.S.A.
  • 8159400095 | +1 815-940-0095 Illinois U.S.A.
  • 8159400096 | +1 815-940-0096 Illinois U.S.A.
  • 8159400097 | +1 815-940-0097 Illinois U.S.A.
  • 8159400098 | +1 815-940-0098 Illinois U.S.A.
  • 8159400099 | +1 815-940-0099 Illinois U.S.A.