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).

  • 3128294000 | +1 312-829-4000 Illinois U.S.A.
  • 3128294001 | +1 312-829-4001 Illinois U.S.A.
  • 3128294002 | +1 312-829-4002 Illinois U.S.A.
  • 3128294003 | +1 312-829-4003 Illinois U.S.A.
  • 3128294004 | +1 312-829-4004 Illinois U.S.A.
  • 3128294005 | +1 312-829-4005 Illinois U.S.A.
  • 3128294006 | +1 312-829-4006 Illinois U.S.A.
  • 3128294007 | +1 312-829-4007 Illinois U.S.A.
  • 3128294008 | +1 312-829-4008 Illinois U.S.A.
  • 3128294009 | +1 312-829-4009 Illinois U.S.A.
  • 3128294010 | +1 312-829-4010 Illinois U.S.A.
  • 3128294011 | +1 312-829-4011 Illinois U.S.A.
  • 3128294012 | +1 312-829-4012 Illinois U.S.A.
  • 3128294013 | +1 312-829-4013 Illinois U.S.A.
  • 3128294014 | +1 312-829-4014 Illinois U.S.A.
  • 3128294015 | +1 312-829-4015 Illinois U.S.A.
  • 3128294016 | +1 312-829-4016 Illinois U.S.A.
  • 3128294017 | +1 312-829-4017 Illinois U.S.A.
  • 3128294018 | +1 312-829-4018 Illinois U.S.A.
  • 3128294019 | +1 312-829-4019 Illinois U.S.A.
  • 3128294020 | +1 312-829-4020 Illinois U.S.A.
  • 3128294021 | +1 312-829-4021 Illinois U.S.A.
  • 3128294022 | +1 312-829-4022 Illinois U.S.A.
  • 3128294023 | +1 312-829-4023 Illinois U.S.A.
  • 3128294024 | +1 312-829-4024 Illinois U.S.A.
  • 3128294025 | +1 312-829-4025 Illinois U.S.A.
  • 3128294026 | +1 312-829-4026 Illinois U.S.A.
  • 3128294027 | +1 312-829-4027 Illinois U.S.A.
  • 3128294028 | +1 312-829-4028 Illinois U.S.A.
  • 3128294029 | +1 312-829-4029 Illinois U.S.A.
  • 3128294030 | +1 312-829-4030 Illinois U.S.A.
  • 3128294031 | +1 312-829-4031 Illinois U.S.A.
  • 3128294032 | +1 312-829-4032 Illinois U.S.A.
  • 3128294033 | +1 312-829-4033 Illinois U.S.A.
  • 3128294034 | +1 312-829-4034 Illinois U.S.A.
  • 3128294035 | +1 312-829-4035 Illinois U.S.A.
  • 3128294036 | +1 312-829-4036 Illinois U.S.A.
  • 3128294037 | +1 312-829-4037 Illinois U.S.A.
  • 3128294038 | +1 312-829-4038 Illinois U.S.A.
  • 3128294039 | +1 312-829-4039 Illinois U.S.A.
  • 3128294040 | +1 312-829-4040 Illinois U.S.A.
  • 3128294041 | +1 312-829-4041 Illinois U.S.A.
  • 3128294042 | +1 312-829-4042 Illinois U.S.A.
  • 3128294043 | +1 312-829-4043 Illinois U.S.A.
  • 3128294044 | +1 312-829-4044 Illinois U.S.A.
  • 3128294045 | +1 312-829-4045 Illinois U.S.A.
  • 3128294046 | +1 312-829-4046 Illinois U.S.A.
  • 3128294047 | +1 312-829-4047 Illinois U.S.A.
  • 3128294048 | +1 312-829-4048 Illinois U.S.A.
  • 3128294049 | +1 312-829-4049 Illinois U.S.A.
  • 3128294050 | +1 312-829-4050 Illinois U.S.A.
  • 3128294051 | +1 312-829-4051 Illinois U.S.A.
  • 3128294052 | +1 312-829-4052 Illinois U.S.A.
  • 3128294053 | +1 312-829-4053 Illinois U.S.A.
  • 3128294054 | +1 312-829-4054 Illinois U.S.A.
  • 3128294055 | +1 312-829-4055 Illinois U.S.A.
  • 3128294056 | +1 312-829-4056 Illinois U.S.A.
  • 3128294057 | +1 312-829-4057 Illinois U.S.A.
  • 3128294058 | +1 312-829-4058 Illinois U.S.A.
  • 3128294059 | +1 312-829-4059 Illinois U.S.A.
  • 3128294060 | +1 312-829-4060 Illinois U.S.A.
  • 3128294061 | +1 312-829-4061 Illinois U.S.A.
  • 3128294062 | +1 312-829-4062 Illinois U.S.A.
  • 3128294063 | +1 312-829-4063 Illinois U.S.A.
  • 3128294064 | +1 312-829-4064 Illinois U.S.A.
  • 3128294065 | +1 312-829-4065 Illinois U.S.A.
  • 3128294066 | +1 312-829-4066 Illinois U.S.A.
  • 3128294067 | +1 312-829-4067 Illinois U.S.A.
  • 3128294068 | +1 312-829-4068 Illinois U.S.A.
  • 3128294069 | +1 312-829-4069 Illinois U.S.A.
  • 3128294070 | +1 312-829-4070 Illinois U.S.A.
  • 3128294071 | +1 312-829-4071 Illinois U.S.A.
  • 3128294072 | +1 312-829-4072 Illinois U.S.A.
  • 3128294073 | +1 312-829-4073 Illinois U.S.A.
  • 3128294074 | +1 312-829-4074 Illinois U.S.A.
  • 3128294075 | +1 312-829-4075 Illinois U.S.A.
  • 3128294076 | +1 312-829-4076 Illinois U.S.A.
  • 3128294077 | +1 312-829-4077 Illinois U.S.A.
  • 3128294078 | +1 312-829-4078 Illinois U.S.A.
  • 3128294079 | +1 312-829-4079 Illinois U.S.A.
  • 3128294080 | +1 312-829-4080 Illinois U.S.A.
  • 3128294081 | +1 312-829-4081 Illinois U.S.A.
  • 3128294082 | +1 312-829-4082 Illinois U.S.A.
  • 3128294083 | +1 312-829-4083 Illinois U.S.A.
  • 3128294084 | +1 312-829-4084 Illinois U.S.A.
  • 3128294085 | +1 312-829-4085 Illinois U.S.A.
  • 3128294086 | +1 312-829-4086 Illinois U.S.A.
  • 3128294087 | +1 312-829-4087 Illinois U.S.A.
  • 3128294088 | +1 312-829-4088 Illinois U.S.A.
  • 3128294089 | +1 312-829-4089 Illinois U.S.A.
  • 3128294090 | +1 312-829-4090 Illinois U.S.A.
  • 3128294091 | +1 312-829-4091 Illinois U.S.A.
  • 3128294092 | +1 312-829-4092 Illinois U.S.A.
  • 3128294093 | +1 312-829-4093 Illinois U.S.A.
  • 3128294094 | +1 312-829-4094 Illinois U.S.A.
  • 3128294095 | +1 312-829-4095 Illinois U.S.A.
  • 3128294096 | +1 312-829-4096 Illinois U.S.A.
  • 3128294097 | +1 312-829-4097 Illinois U.S.A.
  • 3128294098 | +1 312-829-4098 Illinois U.S.A.
  • 3128294099 | +1 312-829-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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