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).

  • 3122284000 | +1 312-228-4000 Illinois U.S.A.
  • 3122284001 | +1 312-228-4001 Illinois U.S.A.
  • 3122284002 | +1 312-228-4002 Illinois U.S.A.
  • 3122284003 | +1 312-228-4003 Illinois U.S.A.
  • 3122284004 | +1 312-228-4004 Illinois U.S.A.
  • 3122284005 | +1 312-228-4005 Illinois U.S.A.
  • 3122284006 | +1 312-228-4006 Illinois U.S.A.
  • 3122284007 | +1 312-228-4007 Illinois U.S.A.
  • 3122284008 | +1 312-228-4008 Illinois U.S.A.
  • 3122284009 | +1 312-228-4009 Illinois U.S.A.
  • 3122284010 | +1 312-228-4010 Illinois U.S.A.
  • 3122284011 | +1 312-228-4011 Illinois U.S.A.
  • 3122284012 | +1 312-228-4012 Illinois U.S.A.
  • 3122284013 | +1 312-228-4013 Illinois U.S.A.
  • 3122284014 | +1 312-228-4014 Illinois U.S.A.
  • 3122284015 | +1 312-228-4015 Illinois U.S.A.
  • 3122284016 | +1 312-228-4016 Illinois U.S.A.
  • 3122284017 | +1 312-228-4017 Illinois U.S.A.
  • 3122284018 | +1 312-228-4018 Illinois U.S.A.
  • 3122284019 | +1 312-228-4019 Illinois U.S.A.
  • 3122284020 | +1 312-228-4020 Illinois U.S.A.
  • 3122284021 | +1 312-228-4021 Illinois U.S.A.
  • 3122284022 | +1 312-228-4022 Illinois U.S.A.
  • 3122284023 | +1 312-228-4023 Illinois U.S.A.
  • 3122284024 | +1 312-228-4024 Illinois U.S.A.
  • 3122284025 | +1 312-228-4025 Illinois U.S.A.
  • 3122284026 | +1 312-228-4026 Illinois U.S.A.
  • 3122284027 | +1 312-228-4027 Illinois U.S.A.
  • 3122284028 | +1 312-228-4028 Illinois U.S.A.
  • 3122284029 | +1 312-228-4029 Illinois U.S.A.
  • 3122284030 | +1 312-228-4030 Illinois U.S.A.
  • 3122284031 | +1 312-228-4031 Illinois U.S.A.
  • 3122284032 | +1 312-228-4032 Illinois U.S.A.
  • 3122284033 | +1 312-228-4033 Illinois U.S.A.
  • 3122284034 | +1 312-228-4034 Illinois U.S.A.
  • 3122284035 | +1 312-228-4035 Illinois U.S.A.
  • 3122284036 | +1 312-228-4036 Illinois U.S.A.
  • 3122284037 | +1 312-228-4037 Illinois U.S.A.
  • 3122284038 | +1 312-228-4038 Illinois U.S.A.
  • 3122284039 | +1 312-228-4039 Illinois U.S.A.
  • 3122284040 | +1 312-228-4040 Illinois U.S.A.
  • 3122284041 | +1 312-228-4041 Illinois U.S.A.
  • 3122284042 | +1 312-228-4042 Illinois U.S.A.
  • 3122284043 | +1 312-228-4043 Illinois U.S.A.
  • 3122284044 | +1 312-228-4044 Illinois U.S.A.
  • 3122284045 | +1 312-228-4045 Illinois U.S.A.
  • 3122284046 | +1 312-228-4046 Illinois U.S.A.
  • 3122284047 | +1 312-228-4047 Illinois U.S.A.
  • 3122284048 | +1 312-228-4048 Illinois U.S.A.
  • 3122284049 | +1 312-228-4049 Illinois U.S.A.
  • 3122284050 | +1 312-228-4050 Illinois U.S.A.
  • 3122284051 | +1 312-228-4051 Illinois U.S.A.
  • 3122284052 | +1 312-228-4052 Illinois U.S.A.
  • 3122284053 | +1 312-228-4053 Illinois U.S.A.
  • 3122284054 | +1 312-228-4054 Illinois U.S.A.
  • 3122284055 | +1 312-228-4055 Illinois U.S.A.
  • 3122284056 | +1 312-228-4056 Illinois U.S.A.
  • 3122284057 | +1 312-228-4057 Illinois U.S.A.
  • 3122284058 | +1 312-228-4058 Illinois U.S.A.
  • 3122284059 | +1 312-228-4059 Illinois U.S.A.
  • 3122284060 | +1 312-228-4060 Illinois U.S.A.
  • 3122284061 | +1 312-228-4061 Illinois U.S.A.
  • 3122284062 | +1 312-228-4062 Illinois U.S.A.
  • 3122284063 | +1 312-228-4063 Illinois U.S.A.
  • 3122284064 | +1 312-228-4064 Illinois U.S.A.
  • 3122284065 | +1 312-228-4065 Illinois U.S.A.
  • 3122284066 | +1 312-228-4066 Illinois U.S.A.
  • 3122284067 | +1 312-228-4067 Illinois U.S.A.
  • 3122284068 | +1 312-228-4068 Illinois U.S.A.
  • 3122284069 | +1 312-228-4069 Illinois U.S.A.
  • 3122284070 | +1 312-228-4070 Illinois U.S.A.
  • 3122284071 | +1 312-228-4071 Illinois U.S.A.
  • 3122284072 | +1 312-228-4072 Illinois U.S.A.
  • 3122284073 | +1 312-228-4073 Illinois U.S.A.
  • 3122284074 | +1 312-228-4074 Illinois U.S.A.
  • 3122284075 | +1 312-228-4075 Illinois U.S.A.
  • 3122284076 | +1 312-228-4076 Illinois U.S.A.
  • 3122284077 | +1 312-228-4077 Illinois U.S.A.
  • 3122284078 | +1 312-228-4078 Illinois U.S.A.
  • 3122284079 | +1 312-228-4079 Illinois U.S.A.
  • 3122284080 | +1 312-228-4080 Illinois U.S.A.
  • 3122284081 | +1 312-228-4081 Illinois U.S.A.
  • 3122284082 | +1 312-228-4082 Illinois U.S.A.
  • 3122284083 | +1 312-228-4083 Illinois U.S.A.
  • 3122284084 | +1 312-228-4084 Illinois U.S.A.
  • 3122284085 | +1 312-228-4085 Illinois U.S.A.
  • 3122284086 | +1 312-228-4086 Illinois U.S.A.
  • 3122284087 | +1 312-228-4087 Illinois U.S.A.
  • 3122284088 | +1 312-228-4088 Illinois U.S.A.
  • 3122284089 | +1 312-228-4089 Illinois U.S.A.
  • 3122284090 | +1 312-228-4090 Illinois U.S.A.
  • 3122284091 | +1 312-228-4091 Illinois U.S.A.
  • 3122284092 | +1 312-228-4092 Illinois U.S.A.
  • 3122284093 | +1 312-228-4093 Illinois U.S.A.
  • 3122284094 | +1 312-228-4094 Illinois U.S.A.
  • 3122284095 | +1 312-228-4095 Illinois U.S.A.
  • 3122284096 | +1 312-228-4096 Illinois U.S.A.
  • 3122284097 | +1 312-228-4097 Illinois U.S.A.
  • 3122284098 | +1 312-228-4098 Illinois U.S.A.
  • 3122284099 | +1 312-228-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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