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).

  • 3123284000 | +1 312-328-4000 Illinois U.S.A.
  • 3123284001 | +1 312-328-4001 Illinois U.S.A.
  • 3123284002 | +1 312-328-4002 Illinois U.S.A.
  • 3123284003 | +1 312-328-4003 Illinois U.S.A.
  • 3123284004 | +1 312-328-4004 Illinois U.S.A.
  • 3123284005 | +1 312-328-4005 Illinois U.S.A.
  • 3123284006 | +1 312-328-4006 Illinois U.S.A.
  • 3123284007 | +1 312-328-4007 Illinois U.S.A.
  • 3123284008 | +1 312-328-4008 Illinois U.S.A.
  • 3123284009 | +1 312-328-4009 Illinois U.S.A.
  • 3123284010 | +1 312-328-4010 Illinois U.S.A.
  • 3123284011 | +1 312-328-4011 Illinois U.S.A.
  • 3123284012 | +1 312-328-4012 Illinois U.S.A.
  • 3123284013 | +1 312-328-4013 Illinois U.S.A.
  • 3123284014 | +1 312-328-4014 Illinois U.S.A.
  • 3123284015 | +1 312-328-4015 Illinois U.S.A.
  • 3123284016 | +1 312-328-4016 Illinois U.S.A.
  • 3123284017 | +1 312-328-4017 Illinois U.S.A.
  • 3123284018 | +1 312-328-4018 Illinois U.S.A.
  • 3123284019 | +1 312-328-4019 Illinois U.S.A.
  • 3123284020 | +1 312-328-4020 Illinois U.S.A.
  • 3123284021 | +1 312-328-4021 Illinois U.S.A.
  • 3123284022 | +1 312-328-4022 Illinois U.S.A.
  • 3123284023 | +1 312-328-4023 Illinois U.S.A.
  • 3123284024 | +1 312-328-4024 Illinois U.S.A.
  • 3123284025 | +1 312-328-4025 Illinois U.S.A.
  • 3123284026 | +1 312-328-4026 Illinois U.S.A.
  • 3123284027 | +1 312-328-4027 Illinois U.S.A.
  • 3123284028 | +1 312-328-4028 Illinois U.S.A.
  • 3123284029 | +1 312-328-4029 Illinois U.S.A.
  • 3123284030 | +1 312-328-4030 Illinois U.S.A.
  • 3123284031 | +1 312-328-4031 Illinois U.S.A.
  • 3123284032 | +1 312-328-4032 Illinois U.S.A.
  • 3123284033 | +1 312-328-4033 Illinois U.S.A.
  • 3123284034 | +1 312-328-4034 Illinois U.S.A.
  • 3123284035 | +1 312-328-4035 Illinois U.S.A.
  • 3123284036 | +1 312-328-4036 Illinois U.S.A.
  • 3123284037 | +1 312-328-4037 Illinois U.S.A.
  • 3123284038 | +1 312-328-4038 Illinois U.S.A.
  • 3123284039 | +1 312-328-4039 Illinois U.S.A.
  • 3123284040 | +1 312-328-4040 Illinois U.S.A.
  • 3123284041 | +1 312-328-4041 Illinois U.S.A.
  • 3123284042 | +1 312-328-4042 Illinois U.S.A.
  • 3123284043 | +1 312-328-4043 Illinois U.S.A.
  • 3123284044 | +1 312-328-4044 Illinois U.S.A.
  • 3123284045 | +1 312-328-4045 Illinois U.S.A.
  • 3123284046 | +1 312-328-4046 Illinois U.S.A.
  • 3123284047 | +1 312-328-4047 Illinois U.S.A.
  • 3123284048 | +1 312-328-4048 Illinois U.S.A.
  • 3123284049 | +1 312-328-4049 Illinois U.S.A.
  • 3123284050 | +1 312-328-4050 Illinois U.S.A.
  • 3123284051 | +1 312-328-4051 Illinois U.S.A.
  • 3123284052 | +1 312-328-4052 Illinois U.S.A.
  • 3123284053 | +1 312-328-4053 Illinois U.S.A.
  • 3123284054 | +1 312-328-4054 Illinois U.S.A.
  • 3123284055 | +1 312-328-4055 Illinois U.S.A.
  • 3123284056 | +1 312-328-4056 Illinois U.S.A.
  • 3123284057 | +1 312-328-4057 Illinois U.S.A.
  • 3123284058 | +1 312-328-4058 Illinois U.S.A.
  • 3123284059 | +1 312-328-4059 Illinois U.S.A.
  • 3123284060 | +1 312-328-4060 Illinois U.S.A.
  • 3123284061 | +1 312-328-4061 Illinois U.S.A.
  • 3123284062 | +1 312-328-4062 Illinois U.S.A.
  • 3123284063 | +1 312-328-4063 Illinois U.S.A.
  • 3123284064 | +1 312-328-4064 Illinois U.S.A.
  • 3123284065 | +1 312-328-4065 Illinois U.S.A.
  • 3123284066 | +1 312-328-4066 Illinois U.S.A.
  • 3123284067 | +1 312-328-4067 Illinois U.S.A.
  • 3123284068 | +1 312-328-4068 Illinois U.S.A.
  • 3123284069 | +1 312-328-4069 Illinois U.S.A.
  • 3123284070 | +1 312-328-4070 Illinois U.S.A.
  • 3123284071 | +1 312-328-4071 Illinois U.S.A.
  • 3123284072 | +1 312-328-4072 Illinois U.S.A.
  • 3123284073 | +1 312-328-4073 Illinois U.S.A.
  • 3123284074 | +1 312-328-4074 Illinois U.S.A.
  • 3123284075 | +1 312-328-4075 Illinois U.S.A.
  • 3123284076 | +1 312-328-4076 Illinois U.S.A.
  • 3123284077 | +1 312-328-4077 Illinois U.S.A.
  • 3123284078 | +1 312-328-4078 Illinois U.S.A.
  • 3123284079 | +1 312-328-4079 Illinois U.S.A.
  • 3123284080 | +1 312-328-4080 Illinois U.S.A.
  • 3123284081 | +1 312-328-4081 Illinois U.S.A.
  • 3123284082 | +1 312-328-4082 Illinois U.S.A.
  • 3123284083 | +1 312-328-4083 Illinois U.S.A.
  • 3123284084 | +1 312-328-4084 Illinois U.S.A.
  • 3123284085 | +1 312-328-4085 Illinois U.S.A.
  • 3123284086 | +1 312-328-4086 Illinois U.S.A.
  • 3123284087 | +1 312-328-4087 Illinois U.S.A.
  • 3123284088 | +1 312-328-4088 Illinois U.S.A.
  • 3123284089 | +1 312-328-4089 Illinois U.S.A.
  • 3123284090 | +1 312-328-4090 Illinois U.S.A.
  • 3123284091 | +1 312-328-4091 Illinois U.S.A.
  • 3123284092 | +1 312-328-4092 Illinois U.S.A.
  • 3123284093 | +1 312-328-4093 Illinois U.S.A.
  • 3123284094 | +1 312-328-4094 Illinois U.S.A.
  • 3123284095 | +1 312-328-4095 Illinois U.S.A.
  • 3123284096 | +1 312-328-4096 Illinois U.S.A.
  • 3123284097 | +1 312-328-4097 Illinois U.S.A.
  • 3123284098 | +1 312-328-4098 Illinois U.S.A.
  • 3123284099 | +1 312-328-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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