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).

  • 8155025000 | +1 815-502-5000 Illinois U.S.A.
  • 8155025001 | +1 815-502-5001 Illinois U.S.A.
  • 8155025002 | +1 815-502-5002 Illinois U.S.A.
  • 8155025003 | +1 815-502-5003 Illinois U.S.A.
  • 8155025004 | +1 815-502-5004 Illinois U.S.A.
  • 8155025005 | +1 815-502-5005 Illinois U.S.A.
  • 8155025006 | +1 815-502-5006 Illinois U.S.A.
  • 8155025007 | +1 815-502-5007 Illinois U.S.A.
  • 8155025008 | +1 815-502-5008 Illinois U.S.A.
  • 8155025009 | +1 815-502-5009 Illinois U.S.A.
  • 8155025010 | +1 815-502-5010 Illinois U.S.A.
  • 8155025011 | +1 815-502-5011 Illinois U.S.A.
  • 8155025012 | +1 815-502-5012 Illinois U.S.A.
  • 8155025013 | +1 815-502-5013 Illinois U.S.A.
  • 8155025014 | +1 815-502-5014 Illinois U.S.A.
  • 8155025015 | +1 815-502-5015 Illinois U.S.A.
  • 8155025016 | +1 815-502-5016 Illinois U.S.A.
  • 8155025017 | +1 815-502-5017 Illinois U.S.A.
  • 8155025018 | +1 815-502-5018 Illinois U.S.A.
  • 8155025019 | +1 815-502-5019 Illinois U.S.A.
  • 8155025020 | +1 815-502-5020 Illinois U.S.A.
  • 8155025021 | +1 815-502-5021 Illinois U.S.A.
  • 8155025022 | +1 815-502-5022 Illinois U.S.A.
  • 8155025023 | +1 815-502-5023 Illinois U.S.A.
  • 8155025024 | +1 815-502-5024 Illinois U.S.A.
  • 8155025025 | +1 815-502-5025 Illinois U.S.A.
  • 8155025026 | +1 815-502-5026 Illinois U.S.A.
  • 8155025027 | +1 815-502-5027 Illinois U.S.A.
  • 8155025028 | +1 815-502-5028 Illinois U.S.A.
  • 8155025029 | +1 815-502-5029 Illinois U.S.A.
  • 8155025030 | +1 815-502-5030 Illinois U.S.A.
  • 8155025031 | +1 815-502-5031 Illinois U.S.A.
  • 8155025032 | +1 815-502-5032 Illinois U.S.A.
  • 8155025033 | +1 815-502-5033 Illinois U.S.A.
  • 8155025034 | +1 815-502-5034 Illinois U.S.A.
  • 8155025035 | +1 815-502-5035 Illinois U.S.A.
  • 8155025036 | +1 815-502-5036 Illinois U.S.A.
  • 8155025037 | +1 815-502-5037 Illinois U.S.A.
  • 8155025038 | +1 815-502-5038 Illinois U.S.A.
  • 8155025039 | +1 815-502-5039 Illinois U.S.A.
  • 8155025040 | +1 815-502-5040 Illinois U.S.A.
  • 8155025041 | +1 815-502-5041 Illinois U.S.A.
  • 8155025042 | +1 815-502-5042 Illinois U.S.A.
  • 8155025043 | +1 815-502-5043 Illinois U.S.A.
  • 8155025044 | +1 815-502-5044 Illinois U.S.A.
  • 8155025045 | +1 815-502-5045 Illinois U.S.A.
  • 8155025046 | +1 815-502-5046 Illinois U.S.A.
  • 8155025047 | +1 815-502-5047 Illinois U.S.A.
  • 8155025048 | +1 815-502-5048 Illinois U.S.A.
  • 8155025049 | +1 815-502-5049 Illinois U.S.A.
  • 8155025050 | +1 815-502-5050 Illinois U.S.A.
  • 8155025051 | +1 815-502-5051 Illinois U.S.A.
  • 8155025052 | +1 815-502-5052 Illinois U.S.A.
  • 8155025053 | +1 815-502-5053 Illinois U.S.A.
  • 8155025054 | +1 815-502-5054 Illinois U.S.A.
  • 8155025055 | +1 815-502-5055 Illinois U.S.A.
  • 8155025056 | +1 815-502-5056 Illinois U.S.A.
  • 8155025057 | +1 815-502-5057 Illinois U.S.A.
  • 8155025058 | +1 815-502-5058 Illinois U.S.A.
  • 8155025059 | +1 815-502-5059 Illinois U.S.A.
  • 8155025060 | +1 815-502-5060 Illinois U.S.A.
  • 8155025061 | +1 815-502-5061 Illinois U.S.A.
  • 8155025062 | +1 815-502-5062 Illinois U.S.A.
  • 8155025063 | +1 815-502-5063 Illinois U.S.A.
  • 8155025064 | +1 815-502-5064 Illinois U.S.A.
  • 8155025065 | +1 815-502-5065 Illinois U.S.A.
  • 8155025066 | +1 815-502-5066 Illinois U.S.A.
  • 8155025067 | +1 815-502-5067 Illinois U.S.A.
  • 8155025068 | +1 815-502-5068 Illinois U.S.A.
  • 8155025069 | +1 815-502-5069 Illinois U.S.A.
  • 8155025070 | +1 815-502-5070 Illinois U.S.A.
  • 8155025071 | +1 815-502-5071 Illinois U.S.A.
  • 8155025072 | +1 815-502-5072 Illinois U.S.A.
  • 8155025073 | +1 815-502-5073 Illinois U.S.A.
  • 8155025074 | +1 815-502-5074 Illinois U.S.A.
  • 8155025075 | +1 815-502-5075 Illinois U.S.A.
  • 8155025076 | +1 815-502-5076 Illinois U.S.A.
  • 8155025077 | +1 815-502-5077 Illinois U.S.A.
  • 8155025078 | +1 815-502-5078 Illinois U.S.A.
  • 8155025079 | +1 815-502-5079 Illinois U.S.A.
  • 8155025080 | +1 815-502-5080 Illinois U.S.A.
  • 8155025081 | +1 815-502-5081 Illinois U.S.A.
  • 8155025082 | +1 815-502-5082 Illinois U.S.A.
  • 8155025083 | +1 815-502-5083 Illinois U.S.A.
  • 8155025084 | +1 815-502-5084 Illinois U.S.A.
  • 8155025085 | +1 815-502-5085 Illinois U.S.A.
  • 8155025086 | +1 815-502-5086 Illinois U.S.A.
  • 8155025087 | +1 815-502-5087 Illinois U.S.A.
  • 8155025088 | +1 815-502-5088 Illinois U.S.A.
  • 8155025089 | +1 815-502-5089 Illinois U.S.A.
  • 8155025090 | +1 815-502-5090 Illinois U.S.A.
  • 8155025091 | +1 815-502-5091 Illinois U.S.A.
  • 8155025092 | +1 815-502-5092 Illinois U.S.A.
  • 8155025093 | +1 815-502-5093 Illinois U.S.A.
  • 8155025094 | +1 815-502-5094 Illinois U.S.A.
  • 8155025095 | +1 815-502-5095 Illinois U.S.A.
  • 8155025096 | +1 815-502-5096 Illinois U.S.A.
  • 8155025097 | +1 815-502-5097 Illinois U.S.A.
  • 8155025098 | +1 815-502-5098 Illinois U.S.A.
  • 8155025099 | +1 815-502-5099 Illinois U.S.A.