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).

  • 3123844000 | +1 312-384-4000 Illinois U.S.A.
  • 3123844001 | +1 312-384-4001 Illinois U.S.A.
  • 3123844002 | +1 312-384-4002 Illinois U.S.A.
  • 3123844003 | +1 312-384-4003 Illinois U.S.A.
  • 3123844004 | +1 312-384-4004 Illinois U.S.A.
  • 3123844005 | +1 312-384-4005 Illinois U.S.A.
  • 3123844006 | +1 312-384-4006 Illinois U.S.A.
  • 3123844007 | +1 312-384-4007 Illinois U.S.A.
  • 3123844008 | +1 312-384-4008 Illinois U.S.A.
  • 3123844009 | +1 312-384-4009 Illinois U.S.A.
  • 3123844010 | +1 312-384-4010 Illinois U.S.A.
  • 3123844011 | +1 312-384-4011 Illinois U.S.A.
  • 3123844012 | +1 312-384-4012 Illinois U.S.A.
  • 3123844013 | +1 312-384-4013 Illinois U.S.A.
  • 3123844014 | +1 312-384-4014 Illinois U.S.A.
  • 3123844015 | +1 312-384-4015 Illinois U.S.A.
  • 3123844016 | +1 312-384-4016 Illinois U.S.A.
  • 3123844017 | +1 312-384-4017 Illinois U.S.A.
  • 3123844018 | +1 312-384-4018 Illinois U.S.A.
  • 3123844019 | +1 312-384-4019 Illinois U.S.A.
  • 3123844020 | +1 312-384-4020 Illinois U.S.A.
  • 3123844021 | +1 312-384-4021 Illinois U.S.A.
  • 3123844022 | +1 312-384-4022 Illinois U.S.A.
  • 3123844023 | +1 312-384-4023 Illinois U.S.A.
  • 3123844024 | +1 312-384-4024 Illinois U.S.A.
  • 3123844025 | +1 312-384-4025 Illinois U.S.A.
  • 3123844026 | +1 312-384-4026 Illinois U.S.A.
  • 3123844027 | +1 312-384-4027 Illinois U.S.A.
  • 3123844028 | +1 312-384-4028 Illinois U.S.A.
  • 3123844029 | +1 312-384-4029 Illinois U.S.A.
  • 3123844030 | +1 312-384-4030 Illinois U.S.A.
  • 3123844031 | +1 312-384-4031 Illinois U.S.A.
  • 3123844032 | +1 312-384-4032 Illinois U.S.A.
  • 3123844033 | +1 312-384-4033 Illinois U.S.A.
  • 3123844034 | +1 312-384-4034 Illinois U.S.A.
  • 3123844035 | +1 312-384-4035 Illinois U.S.A.
  • 3123844036 | +1 312-384-4036 Illinois U.S.A.
  • 3123844037 | +1 312-384-4037 Illinois U.S.A.
  • 3123844038 | +1 312-384-4038 Illinois U.S.A.
  • 3123844039 | +1 312-384-4039 Illinois U.S.A.
  • 3123844040 | +1 312-384-4040 Illinois U.S.A.
  • 3123844041 | +1 312-384-4041 Illinois U.S.A.
  • 3123844042 | +1 312-384-4042 Illinois U.S.A.
  • 3123844043 | +1 312-384-4043 Illinois U.S.A.
  • 3123844044 | +1 312-384-4044 Illinois U.S.A.
  • 3123844045 | +1 312-384-4045 Illinois U.S.A.
  • 3123844046 | +1 312-384-4046 Illinois U.S.A.
  • 3123844047 | +1 312-384-4047 Illinois U.S.A.
  • 3123844048 | +1 312-384-4048 Illinois U.S.A.
  • 3123844049 | +1 312-384-4049 Illinois U.S.A.
  • 3123844050 | +1 312-384-4050 Illinois U.S.A.
  • 3123844051 | +1 312-384-4051 Illinois U.S.A.
  • 3123844052 | +1 312-384-4052 Illinois U.S.A.
  • 3123844053 | +1 312-384-4053 Illinois U.S.A.
  • 3123844054 | +1 312-384-4054 Illinois U.S.A.
  • 3123844055 | +1 312-384-4055 Illinois U.S.A.
  • 3123844056 | +1 312-384-4056 Illinois U.S.A.
  • 3123844057 | +1 312-384-4057 Illinois U.S.A.
  • 3123844058 | +1 312-384-4058 Illinois U.S.A.
  • 3123844059 | +1 312-384-4059 Illinois U.S.A.
  • 3123844060 | +1 312-384-4060 Illinois U.S.A.
  • 3123844061 | +1 312-384-4061 Illinois U.S.A.
  • 3123844062 | +1 312-384-4062 Illinois U.S.A.
  • 3123844063 | +1 312-384-4063 Illinois U.S.A.
  • 3123844064 | +1 312-384-4064 Illinois U.S.A.
  • 3123844065 | +1 312-384-4065 Illinois U.S.A.
  • 3123844066 | +1 312-384-4066 Illinois U.S.A.
  • 3123844067 | +1 312-384-4067 Illinois U.S.A.
  • 3123844068 | +1 312-384-4068 Illinois U.S.A.
  • 3123844069 | +1 312-384-4069 Illinois U.S.A.
  • 3123844070 | +1 312-384-4070 Illinois U.S.A.
  • 3123844071 | +1 312-384-4071 Illinois U.S.A.
  • 3123844072 | +1 312-384-4072 Illinois U.S.A.
  • 3123844073 | +1 312-384-4073 Illinois U.S.A.
  • 3123844074 | +1 312-384-4074 Illinois U.S.A.
  • 3123844075 | +1 312-384-4075 Illinois U.S.A.
  • 3123844076 | +1 312-384-4076 Illinois U.S.A.
  • 3123844077 | +1 312-384-4077 Illinois U.S.A.
  • 3123844078 | +1 312-384-4078 Illinois U.S.A.
  • 3123844079 | +1 312-384-4079 Illinois U.S.A.
  • 3123844080 | +1 312-384-4080 Illinois U.S.A.
  • 3123844081 | +1 312-384-4081 Illinois U.S.A.
  • 3123844082 | +1 312-384-4082 Illinois U.S.A.
  • 3123844083 | +1 312-384-4083 Illinois U.S.A.
  • 3123844084 | +1 312-384-4084 Illinois U.S.A.
  • 3123844085 | +1 312-384-4085 Illinois U.S.A.
  • 3123844086 | +1 312-384-4086 Illinois U.S.A.
  • 3123844087 | +1 312-384-4087 Illinois U.S.A.
  • 3123844088 | +1 312-384-4088 Illinois U.S.A.
  • 3123844089 | +1 312-384-4089 Illinois U.S.A.
  • 3123844090 | +1 312-384-4090 Illinois U.S.A.
  • 3123844091 | +1 312-384-4091 Illinois U.S.A.
  • 3123844092 | +1 312-384-4092 Illinois U.S.A.
  • 3123844093 | +1 312-384-4093 Illinois U.S.A.
  • 3123844094 | +1 312-384-4094 Illinois U.S.A.
  • 3123844095 | +1 312-384-4095 Illinois U.S.A.
  • 3123844096 | +1 312-384-4096 Illinois U.S.A.
  • 3123844097 | +1 312-384-4097 Illinois U.S.A.
  • 3123844098 | +1 312-384-4098 Illinois U.S.A.
  • 3123844099 | +1 312-384-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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