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).

  • 3129044000 | +1 312-904-4000 Illinois U.S.A.
  • 3129044001 | +1 312-904-4001 Illinois U.S.A.
  • 3129044002 | +1 312-904-4002 Illinois U.S.A.
  • 3129044003 | +1 312-904-4003 Illinois U.S.A.
  • 3129044004 | +1 312-904-4004 Illinois U.S.A.
  • 3129044005 | +1 312-904-4005 Illinois U.S.A.
  • 3129044006 | +1 312-904-4006 Illinois U.S.A.
  • 3129044007 | +1 312-904-4007 Illinois U.S.A.
  • 3129044008 | +1 312-904-4008 Illinois U.S.A.
  • 3129044009 | +1 312-904-4009 Illinois U.S.A.
  • 3129044010 | +1 312-904-4010 Illinois U.S.A.
  • 3129044011 | +1 312-904-4011 Illinois U.S.A.
  • 3129044012 | +1 312-904-4012 Illinois U.S.A.
  • 3129044013 | +1 312-904-4013 Illinois U.S.A.
  • 3129044014 | +1 312-904-4014 Illinois U.S.A.
  • 3129044015 | +1 312-904-4015 Illinois U.S.A.
  • 3129044016 | +1 312-904-4016 Illinois U.S.A.
  • 3129044017 | +1 312-904-4017 Illinois U.S.A.
  • 3129044018 | +1 312-904-4018 Illinois U.S.A.
  • 3129044019 | +1 312-904-4019 Illinois U.S.A.
  • 3129044020 | +1 312-904-4020 Illinois U.S.A.
  • 3129044021 | +1 312-904-4021 Illinois U.S.A.
  • 3129044022 | +1 312-904-4022 Illinois U.S.A.
  • 3129044023 | +1 312-904-4023 Illinois U.S.A.
  • 3129044024 | +1 312-904-4024 Illinois U.S.A.
  • 3129044025 | +1 312-904-4025 Illinois U.S.A.
  • 3129044026 | +1 312-904-4026 Illinois U.S.A.
  • 3129044027 | +1 312-904-4027 Illinois U.S.A.
  • 3129044028 | +1 312-904-4028 Illinois U.S.A.
  • 3129044029 | +1 312-904-4029 Illinois U.S.A.
  • 3129044030 | +1 312-904-4030 Illinois U.S.A.
  • 3129044031 | +1 312-904-4031 Illinois U.S.A.
  • 3129044032 | +1 312-904-4032 Illinois U.S.A.
  • 3129044033 | +1 312-904-4033 Illinois U.S.A.
  • 3129044034 | +1 312-904-4034 Illinois U.S.A.
  • 3129044035 | +1 312-904-4035 Illinois U.S.A.
  • 3129044036 | +1 312-904-4036 Illinois U.S.A.
  • 3129044037 | +1 312-904-4037 Illinois U.S.A.
  • 3129044038 | +1 312-904-4038 Illinois U.S.A.
  • 3129044039 | +1 312-904-4039 Illinois U.S.A.
  • 3129044040 | +1 312-904-4040 Illinois U.S.A.
  • 3129044041 | +1 312-904-4041 Illinois U.S.A.
  • 3129044042 | +1 312-904-4042 Illinois U.S.A.
  • 3129044043 | +1 312-904-4043 Illinois U.S.A.
  • 3129044044 | +1 312-904-4044 Illinois U.S.A.
  • 3129044045 | +1 312-904-4045 Illinois U.S.A.
  • 3129044046 | +1 312-904-4046 Illinois U.S.A.
  • 3129044047 | +1 312-904-4047 Illinois U.S.A.
  • 3129044048 | +1 312-904-4048 Illinois U.S.A.
  • 3129044049 | +1 312-904-4049 Illinois U.S.A.
  • 3129044050 | +1 312-904-4050 Illinois U.S.A.
  • 3129044051 | +1 312-904-4051 Illinois U.S.A.
  • 3129044052 | +1 312-904-4052 Illinois U.S.A.
  • 3129044053 | +1 312-904-4053 Illinois U.S.A.
  • 3129044054 | +1 312-904-4054 Illinois U.S.A.
  • 3129044055 | +1 312-904-4055 Illinois U.S.A.
  • 3129044056 | +1 312-904-4056 Illinois U.S.A.
  • 3129044057 | +1 312-904-4057 Illinois U.S.A.
  • 3129044058 | +1 312-904-4058 Illinois U.S.A.
  • 3129044059 | +1 312-904-4059 Illinois U.S.A.
  • 3129044060 | +1 312-904-4060 Illinois U.S.A.
  • 3129044061 | +1 312-904-4061 Illinois U.S.A.
  • 3129044062 | +1 312-904-4062 Illinois U.S.A.
  • 3129044063 | +1 312-904-4063 Illinois U.S.A.
  • 3129044064 | +1 312-904-4064 Illinois U.S.A.
  • 3129044065 | +1 312-904-4065 Illinois U.S.A.
  • 3129044066 | +1 312-904-4066 Illinois U.S.A.
  • 3129044067 | +1 312-904-4067 Illinois U.S.A.
  • 3129044068 | +1 312-904-4068 Illinois U.S.A.
  • 3129044069 | +1 312-904-4069 Illinois U.S.A.
  • 3129044070 | +1 312-904-4070 Illinois U.S.A.
  • 3129044071 | +1 312-904-4071 Illinois U.S.A.
  • 3129044072 | +1 312-904-4072 Illinois U.S.A.
  • 3129044073 | +1 312-904-4073 Illinois U.S.A.
  • 3129044074 | +1 312-904-4074 Illinois U.S.A.
  • 3129044075 | +1 312-904-4075 Illinois U.S.A.
  • 3129044076 | +1 312-904-4076 Illinois U.S.A.
  • 3129044077 | +1 312-904-4077 Illinois U.S.A.
  • 3129044078 | +1 312-904-4078 Illinois U.S.A.
  • 3129044079 | +1 312-904-4079 Illinois U.S.A.
  • 3129044080 | +1 312-904-4080 Illinois U.S.A.
  • 3129044081 | +1 312-904-4081 Illinois U.S.A.
  • 3129044082 | +1 312-904-4082 Illinois U.S.A.
  • 3129044083 | +1 312-904-4083 Illinois U.S.A.
  • 3129044084 | +1 312-904-4084 Illinois U.S.A.
  • 3129044085 | +1 312-904-4085 Illinois U.S.A.
  • 3129044086 | +1 312-904-4086 Illinois U.S.A.
  • 3129044087 | +1 312-904-4087 Illinois U.S.A.
  • 3129044088 | +1 312-904-4088 Illinois U.S.A.
  • 3129044089 | +1 312-904-4089 Illinois U.S.A.
  • 3129044090 | +1 312-904-4090 Illinois U.S.A.
  • 3129044091 | +1 312-904-4091 Illinois U.S.A.
  • 3129044092 | +1 312-904-4092 Illinois U.S.A.
  • 3129044093 | +1 312-904-4093 Illinois U.S.A.
  • 3129044094 | +1 312-904-4094 Illinois U.S.A.
  • 3129044095 | +1 312-904-4095 Illinois U.S.A.
  • 3129044096 | +1 312-904-4096 Illinois U.S.A.
  • 3129044097 | +1 312-904-4097 Illinois U.S.A.
  • 3129044098 | +1 312-904-4098 Illinois U.S.A.
  • 3129044099 | +1 312-904-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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