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).

  • 3125374000 | +1 312-537-4000 Illinois U.S.A.
  • 3125374001 | +1 312-537-4001 Illinois U.S.A.
  • 3125374002 | +1 312-537-4002 Illinois U.S.A.
  • 3125374003 | +1 312-537-4003 Illinois U.S.A.
  • 3125374004 | +1 312-537-4004 Illinois U.S.A.
  • 3125374005 | +1 312-537-4005 Illinois U.S.A.
  • 3125374006 | +1 312-537-4006 Illinois U.S.A.
  • 3125374007 | +1 312-537-4007 Illinois U.S.A.
  • 3125374008 | +1 312-537-4008 Illinois U.S.A.
  • 3125374009 | +1 312-537-4009 Illinois U.S.A.
  • 3125374010 | +1 312-537-4010 Illinois U.S.A.
  • 3125374011 | +1 312-537-4011 Illinois U.S.A.
  • 3125374012 | +1 312-537-4012 Illinois U.S.A.
  • 3125374013 | +1 312-537-4013 Illinois U.S.A.
  • 3125374014 | +1 312-537-4014 Illinois U.S.A.
  • 3125374015 | +1 312-537-4015 Illinois U.S.A.
  • 3125374016 | +1 312-537-4016 Illinois U.S.A.
  • 3125374017 | +1 312-537-4017 Illinois U.S.A.
  • 3125374018 | +1 312-537-4018 Illinois U.S.A.
  • 3125374019 | +1 312-537-4019 Illinois U.S.A.
  • 3125374020 | +1 312-537-4020 Illinois U.S.A.
  • 3125374021 | +1 312-537-4021 Illinois U.S.A.
  • 3125374022 | +1 312-537-4022 Illinois U.S.A.
  • 3125374023 | +1 312-537-4023 Illinois U.S.A.
  • 3125374024 | +1 312-537-4024 Illinois U.S.A.
  • 3125374025 | +1 312-537-4025 Illinois U.S.A.
  • 3125374026 | +1 312-537-4026 Illinois U.S.A.
  • 3125374027 | +1 312-537-4027 Illinois U.S.A.
  • 3125374028 | +1 312-537-4028 Illinois U.S.A.
  • 3125374029 | +1 312-537-4029 Illinois U.S.A.
  • 3125374030 | +1 312-537-4030 Illinois U.S.A.
  • 3125374031 | +1 312-537-4031 Illinois U.S.A.
  • 3125374032 | +1 312-537-4032 Illinois U.S.A.
  • 3125374033 | +1 312-537-4033 Illinois U.S.A.
  • 3125374034 | +1 312-537-4034 Illinois U.S.A.
  • 3125374035 | +1 312-537-4035 Illinois U.S.A.
  • 3125374036 | +1 312-537-4036 Illinois U.S.A.
  • 3125374037 | +1 312-537-4037 Illinois U.S.A.
  • 3125374038 | +1 312-537-4038 Illinois U.S.A.
  • 3125374039 | +1 312-537-4039 Illinois U.S.A.
  • 3125374040 | +1 312-537-4040 Illinois U.S.A.
  • 3125374041 | +1 312-537-4041 Illinois U.S.A.
  • 3125374042 | +1 312-537-4042 Illinois U.S.A.
  • 3125374043 | +1 312-537-4043 Illinois U.S.A.
  • 3125374044 | +1 312-537-4044 Illinois U.S.A.
  • 3125374045 | +1 312-537-4045 Illinois U.S.A.
  • 3125374046 | +1 312-537-4046 Illinois U.S.A.
  • 3125374047 | +1 312-537-4047 Illinois U.S.A.
  • 3125374048 | +1 312-537-4048 Illinois U.S.A.
  • 3125374049 | +1 312-537-4049 Illinois U.S.A.
  • 3125374050 | +1 312-537-4050 Illinois U.S.A.
  • 3125374051 | +1 312-537-4051 Illinois U.S.A.
  • 3125374052 | +1 312-537-4052 Illinois U.S.A.
  • 3125374053 | +1 312-537-4053 Illinois U.S.A.
  • 3125374054 | +1 312-537-4054 Illinois U.S.A.
  • 3125374055 | +1 312-537-4055 Illinois U.S.A.
  • 3125374056 | +1 312-537-4056 Illinois U.S.A.
  • 3125374057 | +1 312-537-4057 Illinois U.S.A.
  • 3125374058 | +1 312-537-4058 Illinois U.S.A.
  • 3125374059 | +1 312-537-4059 Illinois U.S.A.
  • 3125374060 | +1 312-537-4060 Illinois U.S.A.
  • 3125374061 | +1 312-537-4061 Illinois U.S.A.
  • 3125374062 | +1 312-537-4062 Illinois U.S.A.
  • 3125374063 | +1 312-537-4063 Illinois U.S.A.
  • 3125374064 | +1 312-537-4064 Illinois U.S.A.
  • 3125374065 | +1 312-537-4065 Illinois U.S.A.
  • 3125374066 | +1 312-537-4066 Illinois U.S.A.
  • 3125374067 | +1 312-537-4067 Illinois U.S.A.
  • 3125374068 | +1 312-537-4068 Illinois U.S.A.
  • 3125374069 | +1 312-537-4069 Illinois U.S.A.
  • 3125374070 | +1 312-537-4070 Illinois U.S.A.
  • 3125374071 | +1 312-537-4071 Illinois U.S.A.
  • 3125374072 | +1 312-537-4072 Illinois U.S.A.
  • 3125374073 | +1 312-537-4073 Illinois U.S.A.
  • 3125374074 | +1 312-537-4074 Illinois U.S.A.
  • 3125374075 | +1 312-537-4075 Illinois U.S.A.
  • 3125374076 | +1 312-537-4076 Illinois U.S.A.
  • 3125374077 | +1 312-537-4077 Illinois U.S.A.
  • 3125374078 | +1 312-537-4078 Illinois U.S.A.
  • 3125374079 | +1 312-537-4079 Illinois U.S.A.
  • 3125374080 | +1 312-537-4080 Illinois U.S.A.
  • 3125374081 | +1 312-537-4081 Illinois U.S.A.
  • 3125374082 | +1 312-537-4082 Illinois U.S.A.
  • 3125374083 | +1 312-537-4083 Illinois U.S.A.
  • 3125374084 | +1 312-537-4084 Illinois U.S.A.
  • 3125374085 | +1 312-537-4085 Illinois U.S.A.
  • 3125374086 | +1 312-537-4086 Illinois U.S.A.
  • 3125374087 | +1 312-537-4087 Illinois U.S.A.
  • 3125374088 | +1 312-537-4088 Illinois U.S.A.
  • 3125374089 | +1 312-537-4089 Illinois U.S.A.
  • 3125374090 | +1 312-537-4090 Illinois U.S.A.
  • 3125374091 | +1 312-537-4091 Illinois U.S.A.
  • 3125374092 | +1 312-537-4092 Illinois U.S.A.
  • 3125374093 | +1 312-537-4093 Illinois U.S.A.
  • 3125374094 | +1 312-537-4094 Illinois U.S.A.
  • 3125374095 | +1 312-537-4095 Illinois U.S.A.
  • 3125374096 | +1 312-537-4096 Illinois U.S.A.
  • 3125374097 | +1 312-537-4097 Illinois U.S.A.
  • 3125374098 | +1 312-537-4098 Illinois U.S.A.
  • 3125374099 | +1 312-537-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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