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).

  • 8156764000 | +1 815-676-4000 Illinois U.S.A.
  • 8156764001 | +1 815-676-4001 Illinois U.S.A.
  • 8156764002 | +1 815-676-4002 Illinois U.S.A.
  • 8156764003 | +1 815-676-4003 Illinois U.S.A.
  • 8156764004 | +1 815-676-4004 Illinois U.S.A.
  • 8156764005 | +1 815-676-4005 Illinois U.S.A.
  • 8156764006 | +1 815-676-4006 Illinois U.S.A.
  • 8156764007 | +1 815-676-4007 Illinois U.S.A.
  • 8156764008 | +1 815-676-4008 Illinois U.S.A.
  • 8156764009 | +1 815-676-4009 Illinois U.S.A.
  • 8156764010 | +1 815-676-4010 Illinois U.S.A.
  • 8156764011 | +1 815-676-4011 Illinois U.S.A.
  • 8156764012 | +1 815-676-4012 Illinois U.S.A.
  • 8156764013 | +1 815-676-4013 Illinois U.S.A.
  • 8156764014 | +1 815-676-4014 Illinois U.S.A.
  • 8156764015 | +1 815-676-4015 Illinois U.S.A.
  • 8156764016 | +1 815-676-4016 Illinois U.S.A.
  • 8156764017 | +1 815-676-4017 Illinois U.S.A.
  • 8156764018 | +1 815-676-4018 Illinois U.S.A.
  • 8156764019 | +1 815-676-4019 Illinois U.S.A.
  • 8156764020 | +1 815-676-4020 Illinois U.S.A.
  • 8156764021 | +1 815-676-4021 Illinois U.S.A.
  • 8156764022 | +1 815-676-4022 Illinois U.S.A.
  • 8156764023 | +1 815-676-4023 Illinois U.S.A.
  • 8156764024 | +1 815-676-4024 Illinois U.S.A.
  • 8156764025 | +1 815-676-4025 Illinois U.S.A.
  • 8156764026 | +1 815-676-4026 Illinois U.S.A.
  • 8156764027 | +1 815-676-4027 Illinois U.S.A.
  • 8156764028 | +1 815-676-4028 Illinois U.S.A.
  • 8156764029 | +1 815-676-4029 Illinois U.S.A.
  • 8156764030 | +1 815-676-4030 Illinois U.S.A.
  • 8156764031 | +1 815-676-4031 Illinois U.S.A.
  • 8156764032 | +1 815-676-4032 Illinois U.S.A.
  • 8156764033 | +1 815-676-4033 Illinois U.S.A.
  • 8156764034 | +1 815-676-4034 Illinois U.S.A.
  • 8156764035 | +1 815-676-4035 Illinois U.S.A.
  • 8156764036 | +1 815-676-4036 Illinois U.S.A.
  • 8156764037 | +1 815-676-4037 Illinois U.S.A.
  • 8156764038 | +1 815-676-4038 Illinois U.S.A.
  • 8156764039 | +1 815-676-4039 Illinois U.S.A.
  • 8156764040 | +1 815-676-4040 Illinois U.S.A.
  • 8156764041 | +1 815-676-4041 Illinois U.S.A.
  • 8156764042 | +1 815-676-4042 Illinois U.S.A.
  • 8156764043 | +1 815-676-4043 Illinois U.S.A.
  • 8156764044 | +1 815-676-4044 Illinois U.S.A.
  • 8156764045 | +1 815-676-4045 Illinois U.S.A.
  • 8156764046 | +1 815-676-4046 Illinois U.S.A.
  • 8156764047 | +1 815-676-4047 Illinois U.S.A.
  • 8156764048 | +1 815-676-4048 Illinois U.S.A.
  • 8156764049 | +1 815-676-4049 Illinois U.S.A.
  • 8156764050 | +1 815-676-4050 Illinois U.S.A.
  • 8156764051 | +1 815-676-4051 Illinois U.S.A.
  • 8156764052 | +1 815-676-4052 Illinois U.S.A.
  • 8156764053 | +1 815-676-4053 Illinois U.S.A.
  • 8156764054 | +1 815-676-4054 Illinois U.S.A.
  • 8156764055 | +1 815-676-4055 Illinois U.S.A.
  • 8156764056 | +1 815-676-4056 Illinois U.S.A.
  • 8156764057 | +1 815-676-4057 Illinois U.S.A.
  • 8156764058 | +1 815-676-4058 Illinois U.S.A.
  • 8156764059 | +1 815-676-4059 Illinois U.S.A.
  • 8156764060 | +1 815-676-4060 Illinois U.S.A.
  • 8156764061 | +1 815-676-4061 Illinois U.S.A.
  • 8156764062 | +1 815-676-4062 Illinois U.S.A.
  • 8156764063 | +1 815-676-4063 Illinois U.S.A.
  • 8156764064 | +1 815-676-4064 Illinois U.S.A.
  • 8156764065 | +1 815-676-4065 Illinois U.S.A.
  • 8156764066 | +1 815-676-4066 Illinois U.S.A.
  • 8156764067 | +1 815-676-4067 Illinois U.S.A.
  • 8156764068 | +1 815-676-4068 Illinois U.S.A.
  • 8156764069 | +1 815-676-4069 Illinois U.S.A.
  • 8156764070 | +1 815-676-4070 Illinois U.S.A.
  • 8156764071 | +1 815-676-4071 Illinois U.S.A.
  • 8156764072 | +1 815-676-4072 Illinois U.S.A.
  • 8156764073 | +1 815-676-4073 Illinois U.S.A.
  • 8156764074 | +1 815-676-4074 Illinois U.S.A.
  • 8156764075 | +1 815-676-4075 Illinois U.S.A.
  • 8156764076 | +1 815-676-4076 Illinois U.S.A.
  • 8156764077 | +1 815-676-4077 Illinois U.S.A.
  • 8156764078 | +1 815-676-4078 Illinois U.S.A.
  • 8156764079 | +1 815-676-4079 Illinois U.S.A.
  • 8156764080 | +1 815-676-4080 Illinois U.S.A.
  • 8156764081 | +1 815-676-4081 Illinois U.S.A.
  • 8156764082 | +1 815-676-4082 Illinois U.S.A.
  • 8156764083 | +1 815-676-4083 Illinois U.S.A.
  • 8156764084 | +1 815-676-4084 Illinois U.S.A.
  • 8156764085 | +1 815-676-4085 Illinois U.S.A.
  • 8156764086 | +1 815-676-4086 Illinois U.S.A.
  • 8156764087 | +1 815-676-4087 Illinois U.S.A.
  • 8156764088 | +1 815-676-4088 Illinois U.S.A.
  • 8156764089 | +1 815-676-4089 Illinois U.S.A.
  • 8156764090 | +1 815-676-4090 Illinois U.S.A.
  • 8156764091 | +1 815-676-4091 Illinois U.S.A.
  • 8156764092 | +1 815-676-4092 Illinois U.S.A.
  • 8156764093 | +1 815-676-4093 Illinois U.S.A.
  • 8156764094 | +1 815-676-4094 Illinois U.S.A.
  • 8156764095 | +1 815-676-4095 Illinois U.S.A.
  • 8156764096 | +1 815-676-4096 Illinois U.S.A.
  • 8156764097 | +1 815-676-4097 Illinois U.S.A.
  • 8156764098 | +1 815-676-4098 Illinois U.S.A.
  • 8156764099 | +1 815-676-4099 Illinois U.S.A.