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).

  • 3122204000 | +1 312-220-4000 Illinois U.S.A.
  • 3122204001 | +1 312-220-4001 Illinois U.S.A.
  • 3122204002 | +1 312-220-4002 Illinois U.S.A.
  • 3122204003 | +1 312-220-4003 Illinois U.S.A.
  • 3122204004 | +1 312-220-4004 Illinois U.S.A.
  • 3122204005 | +1 312-220-4005 Illinois U.S.A.
  • 3122204006 | +1 312-220-4006 Illinois U.S.A.
  • 3122204007 | +1 312-220-4007 Illinois U.S.A.
  • 3122204008 | +1 312-220-4008 Illinois U.S.A.
  • 3122204009 | +1 312-220-4009 Illinois U.S.A.
  • 3122204010 | +1 312-220-4010 Illinois U.S.A.
  • 3122204011 | +1 312-220-4011 Illinois U.S.A.
  • 3122204012 | +1 312-220-4012 Illinois U.S.A.
  • 3122204013 | +1 312-220-4013 Illinois U.S.A.
  • 3122204014 | +1 312-220-4014 Illinois U.S.A.
  • 3122204015 | +1 312-220-4015 Illinois U.S.A.
  • 3122204016 | +1 312-220-4016 Illinois U.S.A.
  • 3122204017 | +1 312-220-4017 Illinois U.S.A.
  • 3122204018 | +1 312-220-4018 Illinois U.S.A.
  • 3122204019 | +1 312-220-4019 Illinois U.S.A.
  • 3122204020 | +1 312-220-4020 Illinois U.S.A.
  • 3122204021 | +1 312-220-4021 Illinois U.S.A.
  • 3122204022 | +1 312-220-4022 Illinois U.S.A.
  • 3122204023 | +1 312-220-4023 Illinois U.S.A.
  • 3122204024 | +1 312-220-4024 Illinois U.S.A.
  • 3122204025 | +1 312-220-4025 Illinois U.S.A.
  • 3122204026 | +1 312-220-4026 Illinois U.S.A.
  • 3122204027 | +1 312-220-4027 Illinois U.S.A.
  • 3122204028 | +1 312-220-4028 Illinois U.S.A.
  • 3122204029 | +1 312-220-4029 Illinois U.S.A.
  • 3122204030 | +1 312-220-4030 Illinois U.S.A.
  • 3122204031 | +1 312-220-4031 Illinois U.S.A.
  • 3122204032 | +1 312-220-4032 Illinois U.S.A.
  • 3122204033 | +1 312-220-4033 Illinois U.S.A.
  • 3122204034 | +1 312-220-4034 Illinois U.S.A.
  • 3122204035 | +1 312-220-4035 Illinois U.S.A.
  • 3122204036 | +1 312-220-4036 Illinois U.S.A.
  • 3122204037 | +1 312-220-4037 Illinois U.S.A.
  • 3122204038 | +1 312-220-4038 Illinois U.S.A.
  • 3122204039 | +1 312-220-4039 Illinois U.S.A.
  • 3122204040 | +1 312-220-4040 Illinois U.S.A.
  • 3122204041 | +1 312-220-4041 Illinois U.S.A.
  • 3122204042 | +1 312-220-4042 Illinois U.S.A.
  • 3122204043 | +1 312-220-4043 Illinois U.S.A.
  • 3122204044 | +1 312-220-4044 Illinois U.S.A.
  • 3122204045 | +1 312-220-4045 Illinois U.S.A.
  • 3122204046 | +1 312-220-4046 Illinois U.S.A.
  • 3122204047 | +1 312-220-4047 Illinois U.S.A.
  • 3122204048 | +1 312-220-4048 Illinois U.S.A.
  • 3122204049 | +1 312-220-4049 Illinois U.S.A.
  • 3122204050 | +1 312-220-4050 Illinois U.S.A.
  • 3122204051 | +1 312-220-4051 Illinois U.S.A.
  • 3122204052 | +1 312-220-4052 Illinois U.S.A.
  • 3122204053 | +1 312-220-4053 Illinois U.S.A.
  • 3122204054 | +1 312-220-4054 Illinois U.S.A.
  • 3122204055 | +1 312-220-4055 Illinois U.S.A.
  • 3122204056 | +1 312-220-4056 Illinois U.S.A.
  • 3122204057 | +1 312-220-4057 Illinois U.S.A.
  • 3122204058 | +1 312-220-4058 Illinois U.S.A.
  • 3122204059 | +1 312-220-4059 Illinois U.S.A.
  • 3122204060 | +1 312-220-4060 Illinois U.S.A.
  • 3122204061 | +1 312-220-4061 Illinois U.S.A.
  • 3122204062 | +1 312-220-4062 Illinois U.S.A.
  • 3122204063 | +1 312-220-4063 Illinois U.S.A.
  • 3122204064 | +1 312-220-4064 Illinois U.S.A.
  • 3122204065 | +1 312-220-4065 Illinois U.S.A.
  • 3122204066 | +1 312-220-4066 Illinois U.S.A.
  • 3122204067 | +1 312-220-4067 Illinois U.S.A.
  • 3122204068 | +1 312-220-4068 Illinois U.S.A.
  • 3122204069 | +1 312-220-4069 Illinois U.S.A.
  • 3122204070 | +1 312-220-4070 Illinois U.S.A.
  • 3122204071 | +1 312-220-4071 Illinois U.S.A.
  • 3122204072 | +1 312-220-4072 Illinois U.S.A.
  • 3122204073 | +1 312-220-4073 Illinois U.S.A.
  • 3122204074 | +1 312-220-4074 Illinois U.S.A.
  • 3122204075 | +1 312-220-4075 Illinois U.S.A.
  • 3122204076 | +1 312-220-4076 Illinois U.S.A.
  • 3122204077 | +1 312-220-4077 Illinois U.S.A.
  • 3122204078 | +1 312-220-4078 Illinois U.S.A.
  • 3122204079 | +1 312-220-4079 Illinois U.S.A.
  • 3122204080 | +1 312-220-4080 Illinois U.S.A.
  • 3122204081 | +1 312-220-4081 Illinois U.S.A.
  • 3122204082 | +1 312-220-4082 Illinois U.S.A.
  • 3122204083 | +1 312-220-4083 Illinois U.S.A.
  • 3122204084 | +1 312-220-4084 Illinois U.S.A.
  • 3122204085 | +1 312-220-4085 Illinois U.S.A.
  • 3122204086 | +1 312-220-4086 Illinois U.S.A.
  • 3122204087 | +1 312-220-4087 Illinois U.S.A.
  • 3122204088 | +1 312-220-4088 Illinois U.S.A.
  • 3122204089 | +1 312-220-4089 Illinois U.S.A.
  • 3122204090 | +1 312-220-4090 Illinois U.S.A.
  • 3122204091 | +1 312-220-4091 Illinois U.S.A.
  • 3122204092 | +1 312-220-4092 Illinois U.S.A.
  • 3122204093 | +1 312-220-4093 Illinois U.S.A.
  • 3122204094 | +1 312-220-4094 Illinois U.S.A.
  • 3122204095 | +1 312-220-4095 Illinois U.S.A.
  • 3122204096 | +1 312-220-4096 Illinois U.S.A.
  • 3122204097 | +1 312-220-4097 Illinois U.S.A.
  • 3122204098 | +1 312-220-4098 Illinois U.S.A.
  • 3122204099 | +1 312-220-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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