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).

  • 3128564000 | +1 312-856-4000 Illinois U.S.A.
  • 3128564001 | +1 312-856-4001 Illinois U.S.A.
  • 3128564002 | +1 312-856-4002 Illinois U.S.A.
  • 3128564003 | +1 312-856-4003 Illinois U.S.A.
  • 3128564004 | +1 312-856-4004 Illinois U.S.A.
  • 3128564005 | +1 312-856-4005 Illinois U.S.A.
  • 3128564006 | +1 312-856-4006 Illinois U.S.A.
  • 3128564007 | +1 312-856-4007 Illinois U.S.A.
  • 3128564008 | +1 312-856-4008 Illinois U.S.A.
  • 3128564009 | +1 312-856-4009 Illinois U.S.A.
  • 3128564010 | +1 312-856-4010 Illinois U.S.A.
  • 3128564011 | +1 312-856-4011 Illinois U.S.A.
  • 3128564012 | +1 312-856-4012 Illinois U.S.A.
  • 3128564013 | +1 312-856-4013 Illinois U.S.A.
  • 3128564014 | +1 312-856-4014 Illinois U.S.A.
  • 3128564015 | +1 312-856-4015 Illinois U.S.A.
  • 3128564016 | +1 312-856-4016 Illinois U.S.A.
  • 3128564017 | +1 312-856-4017 Illinois U.S.A.
  • 3128564018 | +1 312-856-4018 Illinois U.S.A.
  • 3128564019 | +1 312-856-4019 Illinois U.S.A.
  • 3128564020 | +1 312-856-4020 Illinois U.S.A.
  • 3128564021 | +1 312-856-4021 Illinois U.S.A.
  • 3128564022 | +1 312-856-4022 Illinois U.S.A.
  • 3128564023 | +1 312-856-4023 Illinois U.S.A.
  • 3128564024 | +1 312-856-4024 Illinois U.S.A.
  • 3128564025 | +1 312-856-4025 Illinois U.S.A.
  • 3128564026 | +1 312-856-4026 Illinois U.S.A.
  • 3128564027 | +1 312-856-4027 Illinois U.S.A.
  • 3128564028 | +1 312-856-4028 Illinois U.S.A.
  • 3128564029 | +1 312-856-4029 Illinois U.S.A.
  • 3128564030 | +1 312-856-4030 Illinois U.S.A.
  • 3128564031 | +1 312-856-4031 Illinois U.S.A.
  • 3128564032 | +1 312-856-4032 Illinois U.S.A.
  • 3128564033 | +1 312-856-4033 Illinois U.S.A.
  • 3128564034 | +1 312-856-4034 Illinois U.S.A.
  • 3128564035 | +1 312-856-4035 Illinois U.S.A.
  • 3128564036 | +1 312-856-4036 Illinois U.S.A.
  • 3128564037 | +1 312-856-4037 Illinois U.S.A.
  • 3128564038 | +1 312-856-4038 Illinois U.S.A.
  • 3128564039 | +1 312-856-4039 Illinois U.S.A.
  • 3128564040 | +1 312-856-4040 Illinois U.S.A.
  • 3128564041 | +1 312-856-4041 Illinois U.S.A.
  • 3128564042 | +1 312-856-4042 Illinois U.S.A.
  • 3128564043 | +1 312-856-4043 Illinois U.S.A.
  • 3128564044 | +1 312-856-4044 Illinois U.S.A.
  • 3128564045 | +1 312-856-4045 Illinois U.S.A.
  • 3128564046 | +1 312-856-4046 Illinois U.S.A.
  • 3128564047 | +1 312-856-4047 Illinois U.S.A.
  • 3128564048 | +1 312-856-4048 Illinois U.S.A.
  • 3128564049 | +1 312-856-4049 Illinois U.S.A.
  • 3128564050 | +1 312-856-4050 Illinois U.S.A.
  • 3128564051 | +1 312-856-4051 Illinois U.S.A.
  • 3128564052 | +1 312-856-4052 Illinois U.S.A.
  • 3128564053 | +1 312-856-4053 Illinois U.S.A.
  • 3128564054 | +1 312-856-4054 Illinois U.S.A.
  • 3128564055 | +1 312-856-4055 Illinois U.S.A.
  • 3128564056 | +1 312-856-4056 Illinois U.S.A.
  • 3128564057 | +1 312-856-4057 Illinois U.S.A.
  • 3128564058 | +1 312-856-4058 Illinois U.S.A.
  • 3128564059 | +1 312-856-4059 Illinois U.S.A.
  • 3128564060 | +1 312-856-4060 Illinois U.S.A.
  • 3128564061 | +1 312-856-4061 Illinois U.S.A.
  • 3128564062 | +1 312-856-4062 Illinois U.S.A.
  • 3128564063 | +1 312-856-4063 Illinois U.S.A.
  • 3128564064 | +1 312-856-4064 Illinois U.S.A.
  • 3128564065 | +1 312-856-4065 Illinois U.S.A.
  • 3128564066 | +1 312-856-4066 Illinois U.S.A.
  • 3128564067 | +1 312-856-4067 Illinois U.S.A.
  • 3128564068 | +1 312-856-4068 Illinois U.S.A.
  • 3128564069 | +1 312-856-4069 Illinois U.S.A.
  • 3128564070 | +1 312-856-4070 Illinois U.S.A.
  • 3128564071 | +1 312-856-4071 Illinois U.S.A.
  • 3128564072 | +1 312-856-4072 Illinois U.S.A.
  • 3128564073 | +1 312-856-4073 Illinois U.S.A.
  • 3128564074 | +1 312-856-4074 Illinois U.S.A.
  • 3128564075 | +1 312-856-4075 Illinois U.S.A.
  • 3128564076 | +1 312-856-4076 Illinois U.S.A.
  • 3128564077 | +1 312-856-4077 Illinois U.S.A.
  • 3128564078 | +1 312-856-4078 Illinois U.S.A.
  • 3128564079 | +1 312-856-4079 Illinois U.S.A.
  • 3128564080 | +1 312-856-4080 Illinois U.S.A.
  • 3128564081 | +1 312-856-4081 Illinois U.S.A.
  • 3128564082 | +1 312-856-4082 Illinois U.S.A.
  • 3128564083 | +1 312-856-4083 Illinois U.S.A.
  • 3128564084 | +1 312-856-4084 Illinois U.S.A.
  • 3128564085 | +1 312-856-4085 Illinois U.S.A.
  • 3128564086 | +1 312-856-4086 Illinois U.S.A.
  • 3128564087 | +1 312-856-4087 Illinois U.S.A.
  • 3128564088 | +1 312-856-4088 Illinois U.S.A.
  • 3128564089 | +1 312-856-4089 Illinois U.S.A.
  • 3128564090 | +1 312-856-4090 Illinois U.S.A.
  • 3128564091 | +1 312-856-4091 Illinois U.S.A.
  • 3128564092 | +1 312-856-4092 Illinois U.S.A.
  • 3128564093 | +1 312-856-4093 Illinois U.S.A.
  • 3128564094 | +1 312-856-4094 Illinois U.S.A.
  • 3128564095 | +1 312-856-4095 Illinois U.S.A.
  • 3128564096 | +1 312-856-4096 Illinois U.S.A.
  • 3128564097 | +1 312-856-4097 Illinois U.S.A.
  • 3128564098 | +1 312-856-4098 Illinois U.S.A.
  • 3128564099 | +1 312-856-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z