CitysDirectory

City of Chicago

312 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).

  • 3124084000 | +1 312-408-4000 Illinois U.S.A.
  • 3124084001 | +1 312-408-4001 Illinois U.S.A.
  • 3124084002 | +1 312-408-4002 Illinois U.S.A.
  • 3124084003 | +1 312-408-4003 Illinois U.S.A.
  • 3124084004 | +1 312-408-4004 Illinois U.S.A.
  • 3124084005 | +1 312-408-4005 Illinois U.S.A.
  • 3124084006 | +1 312-408-4006 Illinois U.S.A.
  • 3124084007 | +1 312-408-4007 Illinois U.S.A.
  • 3124084008 | +1 312-408-4008 Illinois U.S.A.
  • 3124084009 | +1 312-408-4009 Illinois U.S.A.
  • 3124084010 | +1 312-408-4010 Illinois U.S.A.
  • 3124084011 | +1 312-408-4011 Illinois U.S.A.
  • 3124084012 | +1 312-408-4012 Illinois U.S.A.
  • 3124084013 | +1 312-408-4013 Illinois U.S.A.
  • 3124084014 | +1 312-408-4014 Illinois U.S.A.
  • 3124084015 | +1 312-408-4015 Illinois U.S.A.
  • 3124084016 | +1 312-408-4016 Illinois U.S.A.
  • 3124084017 | +1 312-408-4017 Illinois U.S.A.
  • 3124084018 | +1 312-408-4018 Illinois U.S.A.
  • 3124084019 | +1 312-408-4019 Illinois U.S.A.
  • 3124084020 | +1 312-408-4020 Illinois U.S.A.
  • 3124084021 | +1 312-408-4021 Illinois U.S.A.
  • 3124084022 | +1 312-408-4022 Illinois U.S.A.
  • 3124084023 | +1 312-408-4023 Illinois U.S.A.
  • 3124084024 | +1 312-408-4024 Illinois U.S.A.
  • 3124084025 | +1 312-408-4025 Illinois U.S.A.
  • 3124084026 | +1 312-408-4026 Illinois U.S.A.
  • 3124084027 | +1 312-408-4027 Illinois U.S.A.
  • 3124084028 | +1 312-408-4028 Illinois U.S.A.
  • 3124084029 | +1 312-408-4029 Illinois U.S.A.
  • 3124084030 | +1 312-408-4030 Illinois U.S.A.
  • 3124084031 | +1 312-408-4031 Illinois U.S.A.
  • 3124084032 | +1 312-408-4032 Illinois U.S.A.
  • 3124084033 | +1 312-408-4033 Illinois U.S.A.
  • 3124084034 | +1 312-408-4034 Illinois U.S.A.
  • 3124084035 | +1 312-408-4035 Illinois U.S.A.
  • 3124084036 | +1 312-408-4036 Illinois U.S.A.
  • 3124084037 | +1 312-408-4037 Illinois U.S.A.
  • 3124084038 | +1 312-408-4038 Illinois U.S.A.
  • 3124084039 | +1 312-408-4039 Illinois U.S.A.
  • 3124084040 | +1 312-408-4040 Illinois U.S.A.
  • 3124084041 | +1 312-408-4041 Illinois U.S.A.
  • 3124084042 | +1 312-408-4042 Illinois U.S.A.
  • 3124084043 | +1 312-408-4043 Illinois U.S.A.
  • 3124084044 | +1 312-408-4044 Illinois U.S.A.
  • 3124084045 | +1 312-408-4045 Illinois U.S.A.
  • 3124084046 | +1 312-408-4046 Illinois U.S.A.
  • 3124084047 | +1 312-408-4047 Illinois U.S.A.
  • 3124084048 | +1 312-408-4048 Illinois U.S.A.
  • 3124084049 | +1 312-408-4049 Illinois U.S.A.
  • 3124084050 | +1 312-408-4050 Illinois U.S.A.
  • 3124084051 | +1 312-408-4051 Illinois U.S.A.
  • 3124084052 | +1 312-408-4052 Illinois U.S.A.
  • 3124084053 | +1 312-408-4053 Illinois U.S.A.
  • 3124084054 | +1 312-408-4054 Illinois U.S.A.
  • 3124084055 | +1 312-408-4055 Illinois U.S.A.
  • 3124084056 | +1 312-408-4056 Illinois U.S.A.
  • 3124084057 | +1 312-408-4057 Illinois U.S.A.
  • 3124084058 | +1 312-408-4058 Illinois U.S.A.
  • 3124084059 | +1 312-408-4059 Illinois U.S.A.
  • 3124084060 | +1 312-408-4060 Illinois U.S.A.
  • 3124084061 | +1 312-408-4061 Illinois U.S.A.
  • 3124084062 | +1 312-408-4062 Illinois U.S.A.
  • 3124084063 | +1 312-408-4063 Illinois U.S.A.
  • 3124084064 | +1 312-408-4064 Illinois U.S.A.
  • 3124084065 | +1 312-408-4065 Illinois U.S.A.
  • 3124084066 | +1 312-408-4066 Illinois U.S.A.
  • 3124084067 | +1 312-408-4067 Illinois U.S.A.
  • 3124084068 | +1 312-408-4068 Illinois U.S.A.
  • 3124084069 | +1 312-408-4069 Illinois U.S.A.
  • 3124084070 | +1 312-408-4070 Illinois U.S.A.
  • 3124084071 | +1 312-408-4071 Illinois U.S.A.
  • 3124084072 | +1 312-408-4072 Illinois U.S.A.
  • 3124084073 | +1 312-408-4073 Illinois U.S.A.
  • 3124084074 | +1 312-408-4074 Illinois U.S.A.
  • 3124084075 | +1 312-408-4075 Illinois U.S.A.
  • 3124084076 | +1 312-408-4076 Illinois U.S.A.
  • 3124084077 | +1 312-408-4077 Illinois U.S.A.
  • 3124084078 | +1 312-408-4078 Illinois U.S.A.
  • 3124084079 | +1 312-408-4079 Illinois U.S.A.
  • 3124084080 | +1 312-408-4080 Illinois U.S.A.
  • 3124084081 | +1 312-408-4081 Illinois U.S.A.
  • 3124084082 | +1 312-408-4082 Illinois U.S.A.
  • 3124084083 | +1 312-408-4083 Illinois U.S.A.
  • 3124084084 | +1 312-408-4084 Illinois U.S.A.
  • 3124084085 | +1 312-408-4085 Illinois U.S.A.
  • 3124084086 | +1 312-408-4086 Illinois U.S.A.
  • 3124084087 | +1 312-408-4087 Illinois U.S.A.
  • 3124084088 | +1 312-408-4088 Illinois U.S.A.
  • 3124084089 | +1 312-408-4089 Illinois U.S.A.
  • 3124084090 | +1 312-408-4090 Illinois U.S.A.
  • 3124084091 | +1 312-408-4091 Illinois U.S.A.
  • 3124084092 | +1 312-408-4092 Illinois U.S.A.
  • 3124084093 | +1 312-408-4093 Illinois U.S.A.
  • 3124084094 | +1 312-408-4094 Illinois U.S.A.
  • 3124084095 | +1 312-408-4095 Illinois U.S.A.
  • 3124084096 | +1 312-408-4096 Illinois U.S.A.
  • 3124084097 | +1 312-408-4097 Illinois U.S.A.
  • 3124084098 | +1 312-408-4098 Illinois U.S.A.
  • 3124084099 | +1 312-408-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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