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).

  • 3123414000 | +1 312-341-4000 Illinois U.S.A.
  • 3123414001 | +1 312-341-4001 Illinois U.S.A.
  • 3123414002 | +1 312-341-4002 Illinois U.S.A.
  • 3123414003 | +1 312-341-4003 Illinois U.S.A.
  • 3123414004 | +1 312-341-4004 Illinois U.S.A.
  • 3123414005 | +1 312-341-4005 Illinois U.S.A.
  • 3123414006 | +1 312-341-4006 Illinois U.S.A.
  • 3123414007 | +1 312-341-4007 Illinois U.S.A.
  • 3123414008 | +1 312-341-4008 Illinois U.S.A.
  • 3123414009 | +1 312-341-4009 Illinois U.S.A.
  • 3123414010 | +1 312-341-4010 Illinois U.S.A.
  • 3123414011 | +1 312-341-4011 Illinois U.S.A.
  • 3123414012 | +1 312-341-4012 Illinois U.S.A.
  • 3123414013 | +1 312-341-4013 Illinois U.S.A.
  • 3123414014 | +1 312-341-4014 Illinois U.S.A.
  • 3123414015 | +1 312-341-4015 Illinois U.S.A.
  • 3123414016 | +1 312-341-4016 Illinois U.S.A.
  • 3123414017 | +1 312-341-4017 Illinois U.S.A.
  • 3123414018 | +1 312-341-4018 Illinois U.S.A.
  • 3123414019 | +1 312-341-4019 Illinois U.S.A.
  • 3123414020 | +1 312-341-4020 Illinois U.S.A.
  • 3123414021 | +1 312-341-4021 Illinois U.S.A.
  • 3123414022 | +1 312-341-4022 Illinois U.S.A.
  • 3123414023 | +1 312-341-4023 Illinois U.S.A.
  • 3123414024 | +1 312-341-4024 Illinois U.S.A.
  • 3123414025 | +1 312-341-4025 Illinois U.S.A.
  • 3123414026 | +1 312-341-4026 Illinois U.S.A.
  • 3123414027 | +1 312-341-4027 Illinois U.S.A.
  • 3123414028 | +1 312-341-4028 Illinois U.S.A.
  • 3123414029 | +1 312-341-4029 Illinois U.S.A.
  • 3123414030 | +1 312-341-4030 Illinois U.S.A.
  • 3123414031 | +1 312-341-4031 Illinois U.S.A.
  • 3123414032 | +1 312-341-4032 Illinois U.S.A.
  • 3123414033 | +1 312-341-4033 Illinois U.S.A.
  • 3123414034 | +1 312-341-4034 Illinois U.S.A.
  • 3123414035 | +1 312-341-4035 Illinois U.S.A.
  • 3123414036 | +1 312-341-4036 Illinois U.S.A.
  • 3123414037 | +1 312-341-4037 Illinois U.S.A.
  • 3123414038 | +1 312-341-4038 Illinois U.S.A.
  • 3123414039 | +1 312-341-4039 Illinois U.S.A.
  • 3123414040 | +1 312-341-4040 Illinois U.S.A.
  • 3123414041 | +1 312-341-4041 Illinois U.S.A.
  • 3123414042 | +1 312-341-4042 Illinois U.S.A.
  • 3123414043 | +1 312-341-4043 Illinois U.S.A.
  • 3123414044 | +1 312-341-4044 Illinois U.S.A.
  • 3123414045 | +1 312-341-4045 Illinois U.S.A.
  • 3123414046 | +1 312-341-4046 Illinois U.S.A.
  • 3123414047 | +1 312-341-4047 Illinois U.S.A.
  • 3123414048 | +1 312-341-4048 Illinois U.S.A.
  • 3123414049 | +1 312-341-4049 Illinois U.S.A.
  • 3123414050 | +1 312-341-4050 Illinois U.S.A.
  • 3123414051 | +1 312-341-4051 Illinois U.S.A.
  • 3123414052 | +1 312-341-4052 Illinois U.S.A.
  • 3123414053 | +1 312-341-4053 Illinois U.S.A.
  • 3123414054 | +1 312-341-4054 Illinois U.S.A.
  • 3123414055 | +1 312-341-4055 Illinois U.S.A.
  • 3123414056 | +1 312-341-4056 Illinois U.S.A.
  • 3123414057 | +1 312-341-4057 Illinois U.S.A.
  • 3123414058 | +1 312-341-4058 Illinois U.S.A.
  • 3123414059 | +1 312-341-4059 Illinois U.S.A.
  • 3123414060 | +1 312-341-4060 Illinois U.S.A.
  • 3123414061 | +1 312-341-4061 Illinois U.S.A.
  • 3123414062 | +1 312-341-4062 Illinois U.S.A.
  • 3123414063 | +1 312-341-4063 Illinois U.S.A.
  • 3123414064 | +1 312-341-4064 Illinois U.S.A.
  • 3123414065 | +1 312-341-4065 Illinois U.S.A.
  • 3123414066 | +1 312-341-4066 Illinois U.S.A.
  • 3123414067 | +1 312-341-4067 Illinois U.S.A.
  • 3123414068 | +1 312-341-4068 Illinois U.S.A.
  • 3123414069 | +1 312-341-4069 Illinois U.S.A.
  • 3123414070 | +1 312-341-4070 Illinois U.S.A.
  • 3123414071 | +1 312-341-4071 Illinois U.S.A.
  • 3123414072 | +1 312-341-4072 Illinois U.S.A.
  • 3123414073 | +1 312-341-4073 Illinois U.S.A.
  • 3123414074 | +1 312-341-4074 Illinois U.S.A.
  • 3123414075 | +1 312-341-4075 Illinois U.S.A.
  • 3123414076 | +1 312-341-4076 Illinois U.S.A.
  • 3123414077 | +1 312-341-4077 Illinois U.S.A.
  • 3123414078 | +1 312-341-4078 Illinois U.S.A.
  • 3123414079 | +1 312-341-4079 Illinois U.S.A.
  • 3123414080 | +1 312-341-4080 Illinois U.S.A.
  • 3123414081 | +1 312-341-4081 Illinois U.S.A.
  • 3123414082 | +1 312-341-4082 Illinois U.S.A.
  • 3123414083 | +1 312-341-4083 Illinois U.S.A.
  • 3123414084 | +1 312-341-4084 Illinois U.S.A.
  • 3123414085 | +1 312-341-4085 Illinois U.S.A.
  • 3123414086 | +1 312-341-4086 Illinois U.S.A.
  • 3123414087 | +1 312-341-4087 Illinois U.S.A.
  • 3123414088 | +1 312-341-4088 Illinois U.S.A.
  • 3123414089 | +1 312-341-4089 Illinois U.S.A.
  • 3123414090 | +1 312-341-4090 Illinois U.S.A.
  • 3123414091 | +1 312-341-4091 Illinois U.S.A.
  • 3123414092 | +1 312-341-4092 Illinois U.S.A.
  • 3123414093 | +1 312-341-4093 Illinois U.S.A.
  • 3123414094 | +1 312-341-4094 Illinois U.S.A.
  • 3123414095 | +1 312-341-4095 Illinois U.S.A.
  • 3123414096 | +1 312-341-4096 Illinois U.S.A.
  • 3123414097 | +1 312-341-4097 Illinois U.S.A.
  • 3123414098 | +1 312-341-4098 Illinois U.S.A.
  • 3123414099 | +1 312-341-4099 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