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).

  • 3126584000 | +1 312-658-4000 Illinois U.S.A.
  • 3126584001 | +1 312-658-4001 Illinois U.S.A.
  • 3126584002 | +1 312-658-4002 Illinois U.S.A.
  • 3126584003 | +1 312-658-4003 Illinois U.S.A.
  • 3126584004 | +1 312-658-4004 Illinois U.S.A.
  • 3126584005 | +1 312-658-4005 Illinois U.S.A.
  • 3126584006 | +1 312-658-4006 Illinois U.S.A.
  • 3126584007 | +1 312-658-4007 Illinois U.S.A.
  • 3126584008 | +1 312-658-4008 Illinois U.S.A.
  • 3126584009 | +1 312-658-4009 Illinois U.S.A.
  • 3126584010 | +1 312-658-4010 Illinois U.S.A.
  • 3126584011 | +1 312-658-4011 Illinois U.S.A.
  • 3126584012 | +1 312-658-4012 Illinois U.S.A.
  • 3126584013 | +1 312-658-4013 Illinois U.S.A.
  • 3126584014 | +1 312-658-4014 Illinois U.S.A.
  • 3126584015 | +1 312-658-4015 Illinois U.S.A.
  • 3126584016 | +1 312-658-4016 Illinois U.S.A.
  • 3126584017 | +1 312-658-4017 Illinois U.S.A.
  • 3126584018 | +1 312-658-4018 Illinois U.S.A.
  • 3126584019 | +1 312-658-4019 Illinois U.S.A.
  • 3126584020 | +1 312-658-4020 Illinois U.S.A.
  • 3126584021 | +1 312-658-4021 Illinois U.S.A.
  • 3126584022 | +1 312-658-4022 Illinois U.S.A.
  • 3126584023 | +1 312-658-4023 Illinois U.S.A.
  • 3126584024 | +1 312-658-4024 Illinois U.S.A.
  • 3126584025 | +1 312-658-4025 Illinois U.S.A.
  • 3126584026 | +1 312-658-4026 Illinois U.S.A.
  • 3126584027 | +1 312-658-4027 Illinois U.S.A.
  • 3126584028 | +1 312-658-4028 Illinois U.S.A.
  • 3126584029 | +1 312-658-4029 Illinois U.S.A.
  • 3126584030 | +1 312-658-4030 Illinois U.S.A.
  • 3126584031 | +1 312-658-4031 Illinois U.S.A.
  • 3126584032 | +1 312-658-4032 Illinois U.S.A.
  • 3126584033 | +1 312-658-4033 Illinois U.S.A.
  • 3126584034 | +1 312-658-4034 Illinois U.S.A.
  • 3126584035 | +1 312-658-4035 Illinois U.S.A.
  • 3126584036 | +1 312-658-4036 Illinois U.S.A.
  • 3126584037 | +1 312-658-4037 Illinois U.S.A.
  • 3126584038 | +1 312-658-4038 Illinois U.S.A.
  • 3126584039 | +1 312-658-4039 Illinois U.S.A.
  • 3126584040 | +1 312-658-4040 Illinois U.S.A.
  • 3126584041 | +1 312-658-4041 Illinois U.S.A.
  • 3126584042 | +1 312-658-4042 Illinois U.S.A.
  • 3126584043 | +1 312-658-4043 Illinois U.S.A.
  • 3126584044 | +1 312-658-4044 Illinois U.S.A.
  • 3126584045 | +1 312-658-4045 Illinois U.S.A.
  • 3126584046 | +1 312-658-4046 Illinois U.S.A.
  • 3126584047 | +1 312-658-4047 Illinois U.S.A.
  • 3126584048 | +1 312-658-4048 Illinois U.S.A.
  • 3126584049 | +1 312-658-4049 Illinois U.S.A.
  • 3126584050 | +1 312-658-4050 Illinois U.S.A.
  • 3126584051 | +1 312-658-4051 Illinois U.S.A.
  • 3126584052 | +1 312-658-4052 Illinois U.S.A.
  • 3126584053 | +1 312-658-4053 Illinois U.S.A.
  • 3126584054 | +1 312-658-4054 Illinois U.S.A.
  • 3126584055 | +1 312-658-4055 Illinois U.S.A.
  • 3126584056 | +1 312-658-4056 Illinois U.S.A.
  • 3126584057 | +1 312-658-4057 Illinois U.S.A.
  • 3126584058 | +1 312-658-4058 Illinois U.S.A.
  • 3126584059 | +1 312-658-4059 Illinois U.S.A.
  • 3126584060 | +1 312-658-4060 Illinois U.S.A.
  • 3126584061 | +1 312-658-4061 Illinois U.S.A.
  • 3126584062 | +1 312-658-4062 Illinois U.S.A.
  • 3126584063 | +1 312-658-4063 Illinois U.S.A.
  • 3126584064 | +1 312-658-4064 Illinois U.S.A.
  • 3126584065 | +1 312-658-4065 Illinois U.S.A.
  • 3126584066 | +1 312-658-4066 Illinois U.S.A.
  • 3126584067 | +1 312-658-4067 Illinois U.S.A.
  • 3126584068 | +1 312-658-4068 Illinois U.S.A.
  • 3126584069 | +1 312-658-4069 Illinois U.S.A.
  • 3126584070 | +1 312-658-4070 Illinois U.S.A.
  • 3126584071 | +1 312-658-4071 Illinois U.S.A.
  • 3126584072 | +1 312-658-4072 Illinois U.S.A.
  • 3126584073 | +1 312-658-4073 Illinois U.S.A.
  • 3126584074 | +1 312-658-4074 Illinois U.S.A.
  • 3126584075 | +1 312-658-4075 Illinois U.S.A.
  • 3126584076 | +1 312-658-4076 Illinois U.S.A.
  • 3126584077 | +1 312-658-4077 Illinois U.S.A.
  • 3126584078 | +1 312-658-4078 Illinois U.S.A.
  • 3126584079 | +1 312-658-4079 Illinois U.S.A.
  • 3126584080 | +1 312-658-4080 Illinois U.S.A.
  • 3126584081 | +1 312-658-4081 Illinois U.S.A.
  • 3126584082 | +1 312-658-4082 Illinois U.S.A.
  • 3126584083 | +1 312-658-4083 Illinois U.S.A.
  • 3126584084 | +1 312-658-4084 Illinois U.S.A.
  • 3126584085 | +1 312-658-4085 Illinois U.S.A.
  • 3126584086 | +1 312-658-4086 Illinois U.S.A.
  • 3126584087 | +1 312-658-4087 Illinois U.S.A.
  • 3126584088 | +1 312-658-4088 Illinois U.S.A.
  • 3126584089 | +1 312-658-4089 Illinois U.S.A.
  • 3126584090 | +1 312-658-4090 Illinois U.S.A.
  • 3126584091 | +1 312-658-4091 Illinois U.S.A.
  • 3126584092 | +1 312-658-4092 Illinois U.S.A.
  • 3126584093 | +1 312-658-4093 Illinois U.S.A.
  • 3126584094 | +1 312-658-4094 Illinois U.S.A.
  • 3126584095 | +1 312-658-4095 Illinois U.S.A.
  • 3126584096 | +1 312-658-4096 Illinois U.S.A.
  • 3126584097 | +1 312-658-4097 Illinois U.S.A.
  • 3126584098 | +1 312-658-4098 Illinois U.S.A.
  • 3126584099 | +1 312-658-4099 Illinois U.S.A.