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).

  • 3125544000 | +1 312-554-4000 Illinois U.S.A.
  • 3125544001 | +1 312-554-4001 Illinois U.S.A.
  • 3125544002 | +1 312-554-4002 Illinois U.S.A.
  • 3125544003 | +1 312-554-4003 Illinois U.S.A.
  • 3125544004 | +1 312-554-4004 Illinois U.S.A.
  • 3125544005 | +1 312-554-4005 Illinois U.S.A.
  • 3125544006 | +1 312-554-4006 Illinois U.S.A.
  • 3125544007 | +1 312-554-4007 Illinois U.S.A.
  • 3125544008 | +1 312-554-4008 Illinois U.S.A.
  • 3125544009 | +1 312-554-4009 Illinois U.S.A.
  • 3125544010 | +1 312-554-4010 Illinois U.S.A.
  • 3125544011 | +1 312-554-4011 Illinois U.S.A.
  • 3125544012 | +1 312-554-4012 Illinois U.S.A.
  • 3125544013 | +1 312-554-4013 Illinois U.S.A.
  • 3125544014 | +1 312-554-4014 Illinois U.S.A.
  • 3125544015 | +1 312-554-4015 Illinois U.S.A.
  • 3125544016 | +1 312-554-4016 Illinois U.S.A.
  • 3125544017 | +1 312-554-4017 Illinois U.S.A.
  • 3125544018 | +1 312-554-4018 Illinois U.S.A.
  • 3125544019 | +1 312-554-4019 Illinois U.S.A.
  • 3125544020 | +1 312-554-4020 Illinois U.S.A.
  • 3125544021 | +1 312-554-4021 Illinois U.S.A.
  • 3125544022 | +1 312-554-4022 Illinois U.S.A.
  • 3125544023 | +1 312-554-4023 Illinois U.S.A.
  • 3125544024 | +1 312-554-4024 Illinois U.S.A.
  • 3125544025 | +1 312-554-4025 Illinois U.S.A.
  • 3125544026 | +1 312-554-4026 Illinois U.S.A.
  • 3125544027 | +1 312-554-4027 Illinois U.S.A.
  • 3125544028 | +1 312-554-4028 Illinois U.S.A.
  • 3125544029 | +1 312-554-4029 Illinois U.S.A.
  • 3125544030 | +1 312-554-4030 Illinois U.S.A.
  • 3125544031 | +1 312-554-4031 Illinois U.S.A.
  • 3125544032 | +1 312-554-4032 Illinois U.S.A.
  • 3125544033 | +1 312-554-4033 Illinois U.S.A.
  • 3125544034 | +1 312-554-4034 Illinois U.S.A.
  • 3125544035 | +1 312-554-4035 Illinois U.S.A.
  • 3125544036 | +1 312-554-4036 Illinois U.S.A.
  • 3125544037 | +1 312-554-4037 Illinois U.S.A.
  • 3125544038 | +1 312-554-4038 Illinois U.S.A.
  • 3125544039 | +1 312-554-4039 Illinois U.S.A.
  • 3125544040 | +1 312-554-4040 Illinois U.S.A.
  • 3125544041 | +1 312-554-4041 Illinois U.S.A.
  • 3125544042 | +1 312-554-4042 Illinois U.S.A.
  • 3125544043 | +1 312-554-4043 Illinois U.S.A.
  • 3125544044 | +1 312-554-4044 Illinois U.S.A.
  • 3125544045 | +1 312-554-4045 Illinois U.S.A.
  • 3125544046 | +1 312-554-4046 Illinois U.S.A.
  • 3125544047 | +1 312-554-4047 Illinois U.S.A.
  • 3125544048 | +1 312-554-4048 Illinois U.S.A.
  • 3125544049 | +1 312-554-4049 Illinois U.S.A.
  • 3125544050 | +1 312-554-4050 Illinois U.S.A.
  • 3125544051 | +1 312-554-4051 Illinois U.S.A.
  • 3125544052 | +1 312-554-4052 Illinois U.S.A.
  • 3125544053 | +1 312-554-4053 Illinois U.S.A.
  • 3125544054 | +1 312-554-4054 Illinois U.S.A.
  • 3125544055 | +1 312-554-4055 Illinois U.S.A.
  • 3125544056 | +1 312-554-4056 Illinois U.S.A.
  • 3125544057 | +1 312-554-4057 Illinois U.S.A.
  • 3125544058 | +1 312-554-4058 Illinois U.S.A.
  • 3125544059 | +1 312-554-4059 Illinois U.S.A.
  • 3125544060 | +1 312-554-4060 Illinois U.S.A.
  • 3125544061 | +1 312-554-4061 Illinois U.S.A.
  • 3125544062 | +1 312-554-4062 Illinois U.S.A.
  • 3125544063 | +1 312-554-4063 Illinois U.S.A.
  • 3125544064 | +1 312-554-4064 Illinois U.S.A.
  • 3125544065 | +1 312-554-4065 Illinois U.S.A.
  • 3125544066 | +1 312-554-4066 Illinois U.S.A.
  • 3125544067 | +1 312-554-4067 Illinois U.S.A.
  • 3125544068 | +1 312-554-4068 Illinois U.S.A.
  • 3125544069 | +1 312-554-4069 Illinois U.S.A.
  • 3125544070 | +1 312-554-4070 Illinois U.S.A.
  • 3125544071 | +1 312-554-4071 Illinois U.S.A.
  • 3125544072 | +1 312-554-4072 Illinois U.S.A.
  • 3125544073 | +1 312-554-4073 Illinois U.S.A.
  • 3125544074 | +1 312-554-4074 Illinois U.S.A.
  • 3125544075 | +1 312-554-4075 Illinois U.S.A.
  • 3125544076 | +1 312-554-4076 Illinois U.S.A.
  • 3125544077 | +1 312-554-4077 Illinois U.S.A.
  • 3125544078 | +1 312-554-4078 Illinois U.S.A.
  • 3125544079 | +1 312-554-4079 Illinois U.S.A.
  • 3125544080 | +1 312-554-4080 Illinois U.S.A.
  • 3125544081 | +1 312-554-4081 Illinois U.S.A.
  • 3125544082 | +1 312-554-4082 Illinois U.S.A.
  • 3125544083 | +1 312-554-4083 Illinois U.S.A.
  • 3125544084 | +1 312-554-4084 Illinois U.S.A.
  • 3125544085 | +1 312-554-4085 Illinois U.S.A.
  • 3125544086 | +1 312-554-4086 Illinois U.S.A.
  • 3125544087 | +1 312-554-4087 Illinois U.S.A.
  • 3125544088 | +1 312-554-4088 Illinois U.S.A.
  • 3125544089 | +1 312-554-4089 Illinois U.S.A.
  • 3125544090 | +1 312-554-4090 Illinois U.S.A.
  • 3125544091 | +1 312-554-4091 Illinois U.S.A.
  • 3125544092 | +1 312-554-4092 Illinois U.S.A.
  • 3125544093 | +1 312-554-4093 Illinois U.S.A.
  • 3125544094 | +1 312-554-4094 Illinois U.S.A.
  • 3125544095 | +1 312-554-4095 Illinois U.S.A.
  • 3125544096 | +1 312-554-4096 Illinois U.S.A.
  • 3125544097 | +1 312-554-4097 Illinois U.S.A.
  • 3125544098 | +1 312-554-4098 Illinois U.S.A.
  • 3125544099 | +1 312-554-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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