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).

  • 3127884000 | +1 312-788-4000 Illinois U.S.A.
  • 3127884001 | +1 312-788-4001 Illinois U.S.A.
  • 3127884002 | +1 312-788-4002 Illinois U.S.A.
  • 3127884003 | +1 312-788-4003 Illinois U.S.A.
  • 3127884004 | +1 312-788-4004 Illinois U.S.A.
  • 3127884005 | +1 312-788-4005 Illinois U.S.A.
  • 3127884006 | +1 312-788-4006 Illinois U.S.A.
  • 3127884007 | +1 312-788-4007 Illinois U.S.A.
  • 3127884008 | +1 312-788-4008 Illinois U.S.A.
  • 3127884009 | +1 312-788-4009 Illinois U.S.A.
  • 3127884010 | +1 312-788-4010 Illinois U.S.A.
  • 3127884011 | +1 312-788-4011 Illinois U.S.A.
  • 3127884012 | +1 312-788-4012 Illinois U.S.A.
  • 3127884013 | +1 312-788-4013 Illinois U.S.A.
  • 3127884014 | +1 312-788-4014 Illinois U.S.A.
  • 3127884015 | +1 312-788-4015 Illinois U.S.A.
  • 3127884016 | +1 312-788-4016 Illinois U.S.A.
  • 3127884017 | +1 312-788-4017 Illinois U.S.A.
  • 3127884018 | +1 312-788-4018 Illinois U.S.A.
  • 3127884019 | +1 312-788-4019 Illinois U.S.A.
  • 3127884020 | +1 312-788-4020 Illinois U.S.A.
  • 3127884021 | +1 312-788-4021 Illinois U.S.A.
  • 3127884022 | +1 312-788-4022 Illinois U.S.A.
  • 3127884023 | +1 312-788-4023 Illinois U.S.A.
  • 3127884024 | +1 312-788-4024 Illinois U.S.A.
  • 3127884025 | +1 312-788-4025 Illinois U.S.A.
  • 3127884026 | +1 312-788-4026 Illinois U.S.A.
  • 3127884027 | +1 312-788-4027 Illinois U.S.A.
  • 3127884028 | +1 312-788-4028 Illinois U.S.A.
  • 3127884029 | +1 312-788-4029 Illinois U.S.A.
  • 3127884030 | +1 312-788-4030 Illinois U.S.A.
  • 3127884031 | +1 312-788-4031 Illinois U.S.A.
  • 3127884032 | +1 312-788-4032 Illinois U.S.A.
  • 3127884033 | +1 312-788-4033 Illinois U.S.A.
  • 3127884034 | +1 312-788-4034 Illinois U.S.A.
  • 3127884035 | +1 312-788-4035 Illinois U.S.A.
  • 3127884036 | +1 312-788-4036 Illinois U.S.A.
  • 3127884037 | +1 312-788-4037 Illinois U.S.A.
  • 3127884038 | +1 312-788-4038 Illinois U.S.A.
  • 3127884039 | +1 312-788-4039 Illinois U.S.A.
  • 3127884040 | +1 312-788-4040 Illinois U.S.A.
  • 3127884041 | +1 312-788-4041 Illinois U.S.A.
  • 3127884042 | +1 312-788-4042 Illinois U.S.A.
  • 3127884043 | +1 312-788-4043 Illinois U.S.A.
  • 3127884044 | +1 312-788-4044 Illinois U.S.A.
  • 3127884045 | +1 312-788-4045 Illinois U.S.A.
  • 3127884046 | +1 312-788-4046 Illinois U.S.A.
  • 3127884047 | +1 312-788-4047 Illinois U.S.A.
  • 3127884048 | +1 312-788-4048 Illinois U.S.A.
  • 3127884049 | +1 312-788-4049 Illinois U.S.A.
  • 3127884050 | +1 312-788-4050 Illinois U.S.A.
  • 3127884051 | +1 312-788-4051 Illinois U.S.A.
  • 3127884052 | +1 312-788-4052 Illinois U.S.A.
  • 3127884053 | +1 312-788-4053 Illinois U.S.A.
  • 3127884054 | +1 312-788-4054 Illinois U.S.A.
  • 3127884055 | +1 312-788-4055 Illinois U.S.A.
  • 3127884056 | +1 312-788-4056 Illinois U.S.A.
  • 3127884057 | +1 312-788-4057 Illinois U.S.A.
  • 3127884058 | +1 312-788-4058 Illinois U.S.A.
  • 3127884059 | +1 312-788-4059 Illinois U.S.A.
  • 3127884060 | +1 312-788-4060 Illinois U.S.A.
  • 3127884061 | +1 312-788-4061 Illinois U.S.A.
  • 3127884062 | +1 312-788-4062 Illinois U.S.A.
  • 3127884063 | +1 312-788-4063 Illinois U.S.A.
  • 3127884064 | +1 312-788-4064 Illinois U.S.A.
  • 3127884065 | +1 312-788-4065 Illinois U.S.A.
  • 3127884066 | +1 312-788-4066 Illinois U.S.A.
  • 3127884067 | +1 312-788-4067 Illinois U.S.A.
  • 3127884068 | +1 312-788-4068 Illinois U.S.A.
  • 3127884069 | +1 312-788-4069 Illinois U.S.A.
  • 3127884070 | +1 312-788-4070 Illinois U.S.A.
  • 3127884071 | +1 312-788-4071 Illinois U.S.A.
  • 3127884072 | +1 312-788-4072 Illinois U.S.A.
  • 3127884073 | +1 312-788-4073 Illinois U.S.A.
  • 3127884074 | +1 312-788-4074 Illinois U.S.A.
  • 3127884075 | +1 312-788-4075 Illinois U.S.A.
  • 3127884076 | +1 312-788-4076 Illinois U.S.A.
  • 3127884077 | +1 312-788-4077 Illinois U.S.A.
  • 3127884078 | +1 312-788-4078 Illinois U.S.A.
  • 3127884079 | +1 312-788-4079 Illinois U.S.A.
  • 3127884080 | +1 312-788-4080 Illinois U.S.A.
  • 3127884081 | +1 312-788-4081 Illinois U.S.A.
  • 3127884082 | +1 312-788-4082 Illinois U.S.A.
  • 3127884083 | +1 312-788-4083 Illinois U.S.A.
  • 3127884084 | +1 312-788-4084 Illinois U.S.A.
  • 3127884085 | +1 312-788-4085 Illinois U.S.A.
  • 3127884086 | +1 312-788-4086 Illinois U.S.A.
  • 3127884087 | +1 312-788-4087 Illinois U.S.A.
  • 3127884088 | +1 312-788-4088 Illinois U.S.A.
  • 3127884089 | +1 312-788-4089 Illinois U.S.A.
  • 3127884090 | +1 312-788-4090 Illinois U.S.A.
  • 3127884091 | +1 312-788-4091 Illinois U.S.A.
  • 3127884092 | +1 312-788-4092 Illinois U.S.A.
  • 3127884093 | +1 312-788-4093 Illinois U.S.A.
  • 3127884094 | +1 312-788-4094 Illinois U.S.A.
  • 3127884095 | +1 312-788-4095 Illinois U.S.A.
  • 3127884096 | +1 312-788-4096 Illinois U.S.A.
  • 3127884097 | +1 312-788-4097 Illinois U.S.A.
  • 3127884098 | +1 312-788-4098 Illinois U.S.A.
  • 3127884099 | +1 312-788-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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