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).

  • 8153175000 | +1 815-317-5000 Illinois U.S.A.
  • 8153175001 | +1 815-317-5001 Illinois U.S.A.
  • 8153175002 | +1 815-317-5002 Illinois U.S.A.
  • 8153175003 | +1 815-317-5003 Illinois U.S.A.
  • 8153175004 | +1 815-317-5004 Illinois U.S.A.
  • 8153175005 | +1 815-317-5005 Illinois U.S.A.
  • 8153175006 | +1 815-317-5006 Illinois U.S.A.
  • 8153175007 | +1 815-317-5007 Illinois U.S.A.
  • 8153175008 | +1 815-317-5008 Illinois U.S.A.
  • 8153175009 | +1 815-317-5009 Illinois U.S.A.
  • 8153175010 | +1 815-317-5010 Illinois U.S.A.
  • 8153175011 | +1 815-317-5011 Illinois U.S.A.
  • 8153175012 | +1 815-317-5012 Illinois U.S.A.
  • 8153175013 | +1 815-317-5013 Illinois U.S.A.
  • 8153175014 | +1 815-317-5014 Illinois U.S.A.
  • 8153175015 | +1 815-317-5015 Illinois U.S.A.
  • 8153175016 | +1 815-317-5016 Illinois U.S.A.
  • 8153175017 | +1 815-317-5017 Illinois U.S.A.
  • 8153175018 | +1 815-317-5018 Illinois U.S.A.
  • 8153175019 | +1 815-317-5019 Illinois U.S.A.
  • 8153175020 | +1 815-317-5020 Illinois U.S.A.
  • 8153175021 | +1 815-317-5021 Illinois U.S.A.
  • 8153175022 | +1 815-317-5022 Illinois U.S.A.
  • 8153175023 | +1 815-317-5023 Illinois U.S.A.
  • 8153175024 | +1 815-317-5024 Illinois U.S.A.
  • 8153175025 | +1 815-317-5025 Illinois U.S.A.
  • 8153175026 | +1 815-317-5026 Illinois U.S.A.
  • 8153175027 | +1 815-317-5027 Illinois U.S.A.
  • 8153175028 | +1 815-317-5028 Illinois U.S.A.
  • 8153175029 | +1 815-317-5029 Illinois U.S.A.
  • 8153175030 | +1 815-317-5030 Illinois U.S.A.
  • 8153175031 | +1 815-317-5031 Illinois U.S.A.
  • 8153175032 | +1 815-317-5032 Illinois U.S.A.
  • 8153175033 | +1 815-317-5033 Illinois U.S.A.
  • 8153175034 | +1 815-317-5034 Illinois U.S.A.
  • 8153175035 | +1 815-317-5035 Illinois U.S.A.
  • 8153175036 | +1 815-317-5036 Illinois U.S.A.
  • 8153175037 | +1 815-317-5037 Illinois U.S.A.
  • 8153175038 | +1 815-317-5038 Illinois U.S.A.
  • 8153175039 | +1 815-317-5039 Illinois U.S.A.
  • 8153175040 | +1 815-317-5040 Illinois U.S.A.
  • 8153175041 | +1 815-317-5041 Illinois U.S.A.
  • 8153175042 | +1 815-317-5042 Illinois U.S.A.
  • 8153175043 | +1 815-317-5043 Illinois U.S.A.
  • 8153175044 | +1 815-317-5044 Illinois U.S.A.
  • 8153175045 | +1 815-317-5045 Illinois U.S.A.
  • 8153175046 | +1 815-317-5046 Illinois U.S.A.
  • 8153175047 | +1 815-317-5047 Illinois U.S.A.
  • 8153175048 | +1 815-317-5048 Illinois U.S.A.
  • 8153175049 | +1 815-317-5049 Illinois U.S.A.
  • 8153175050 | +1 815-317-5050 Illinois U.S.A.
  • 8153175051 | +1 815-317-5051 Illinois U.S.A.
  • 8153175052 | +1 815-317-5052 Illinois U.S.A.
  • 8153175053 | +1 815-317-5053 Illinois U.S.A.
  • 8153175054 | +1 815-317-5054 Illinois U.S.A.
  • 8153175055 | +1 815-317-5055 Illinois U.S.A.
  • 8153175056 | +1 815-317-5056 Illinois U.S.A.
  • 8153175057 | +1 815-317-5057 Illinois U.S.A.
  • 8153175058 | +1 815-317-5058 Illinois U.S.A.
  • 8153175059 | +1 815-317-5059 Illinois U.S.A.
  • 8153175060 | +1 815-317-5060 Illinois U.S.A.
  • 8153175061 | +1 815-317-5061 Illinois U.S.A.
  • 8153175062 | +1 815-317-5062 Illinois U.S.A.
  • 8153175063 | +1 815-317-5063 Illinois U.S.A.
  • 8153175064 | +1 815-317-5064 Illinois U.S.A.
  • 8153175065 | +1 815-317-5065 Illinois U.S.A.
  • 8153175066 | +1 815-317-5066 Illinois U.S.A.
  • 8153175067 | +1 815-317-5067 Illinois U.S.A.
  • 8153175068 | +1 815-317-5068 Illinois U.S.A.
  • 8153175069 | +1 815-317-5069 Illinois U.S.A.
  • 8153175070 | +1 815-317-5070 Illinois U.S.A.
  • 8153175071 | +1 815-317-5071 Illinois U.S.A.
  • 8153175072 | +1 815-317-5072 Illinois U.S.A.
  • 8153175073 | +1 815-317-5073 Illinois U.S.A.
  • 8153175074 | +1 815-317-5074 Illinois U.S.A.
  • 8153175075 | +1 815-317-5075 Illinois U.S.A.
  • 8153175076 | +1 815-317-5076 Illinois U.S.A.
  • 8153175077 | +1 815-317-5077 Illinois U.S.A.
  • 8153175078 | +1 815-317-5078 Illinois U.S.A.
  • 8153175079 | +1 815-317-5079 Illinois U.S.A.
  • 8153175080 | +1 815-317-5080 Illinois U.S.A.
  • 8153175081 | +1 815-317-5081 Illinois U.S.A.
  • 8153175082 | +1 815-317-5082 Illinois U.S.A.
  • 8153175083 | +1 815-317-5083 Illinois U.S.A.
  • 8153175084 | +1 815-317-5084 Illinois U.S.A.
  • 8153175085 | +1 815-317-5085 Illinois U.S.A.
  • 8153175086 | +1 815-317-5086 Illinois U.S.A.
  • 8153175087 | +1 815-317-5087 Illinois U.S.A.
  • 8153175088 | +1 815-317-5088 Illinois U.S.A.
  • 8153175089 | +1 815-317-5089 Illinois U.S.A.
  • 8153175090 | +1 815-317-5090 Illinois U.S.A.
  • 8153175091 | +1 815-317-5091 Illinois U.S.A.
  • 8153175092 | +1 815-317-5092 Illinois U.S.A.
  • 8153175093 | +1 815-317-5093 Illinois U.S.A.
  • 8153175094 | +1 815-317-5094 Illinois U.S.A.
  • 8153175095 | +1 815-317-5095 Illinois U.S.A.
  • 8153175096 | +1 815-317-5096 Illinois U.S.A.
  • 8153175097 | +1 815-317-5097 Illinois U.S.A.
  • 8153175098 | +1 815-317-5098 Illinois U.S.A.
  • 8153175099 | +1 815-317-5099 Illinois U.S.A.