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).

  • 3123415000 | +1 312-341-5000 Illinois U.S.A.
  • 3123415001 | +1 312-341-5001 Illinois U.S.A.
  • 3123415002 | +1 312-341-5002 Illinois U.S.A.
  • 3123415003 | +1 312-341-5003 Illinois U.S.A.
  • 3123415004 | +1 312-341-5004 Illinois U.S.A.
  • 3123415005 | +1 312-341-5005 Illinois U.S.A.
  • 3123415006 | +1 312-341-5006 Illinois U.S.A.
  • 3123415007 | +1 312-341-5007 Illinois U.S.A.
  • 3123415008 | +1 312-341-5008 Illinois U.S.A.
  • 3123415009 | +1 312-341-5009 Illinois U.S.A.
  • 3123415010 | +1 312-341-5010 Illinois U.S.A.
  • 3123415011 | +1 312-341-5011 Illinois U.S.A.
  • 3123415012 | +1 312-341-5012 Illinois U.S.A.
  • 3123415013 | +1 312-341-5013 Illinois U.S.A.
  • 3123415014 | +1 312-341-5014 Illinois U.S.A.
  • 3123415015 | +1 312-341-5015 Illinois U.S.A.
  • 3123415016 | +1 312-341-5016 Illinois U.S.A.
  • 3123415017 | +1 312-341-5017 Illinois U.S.A.
  • 3123415018 | +1 312-341-5018 Illinois U.S.A.
  • 3123415019 | +1 312-341-5019 Illinois U.S.A.
  • 3123415020 | +1 312-341-5020 Illinois U.S.A.
  • 3123415021 | +1 312-341-5021 Illinois U.S.A.
  • 3123415022 | +1 312-341-5022 Illinois U.S.A.
  • 3123415023 | +1 312-341-5023 Illinois U.S.A.
  • 3123415024 | +1 312-341-5024 Illinois U.S.A.
  • 3123415025 | +1 312-341-5025 Illinois U.S.A.
  • 3123415026 | +1 312-341-5026 Illinois U.S.A.
  • 3123415027 | +1 312-341-5027 Illinois U.S.A.
  • 3123415028 | +1 312-341-5028 Illinois U.S.A.
  • 3123415029 | +1 312-341-5029 Illinois U.S.A.
  • 3123415030 | +1 312-341-5030 Illinois U.S.A.
  • 3123415031 | +1 312-341-5031 Illinois U.S.A.
  • 3123415032 | +1 312-341-5032 Illinois U.S.A.
  • 3123415033 | +1 312-341-5033 Illinois U.S.A.
  • 3123415034 | +1 312-341-5034 Illinois U.S.A.
  • 3123415035 | +1 312-341-5035 Illinois U.S.A.
  • 3123415036 | +1 312-341-5036 Illinois U.S.A.
  • 3123415037 | +1 312-341-5037 Illinois U.S.A.
  • 3123415038 | +1 312-341-5038 Illinois U.S.A.
  • 3123415039 | +1 312-341-5039 Illinois U.S.A.
  • 3123415040 | +1 312-341-5040 Illinois U.S.A.
  • 3123415041 | +1 312-341-5041 Illinois U.S.A.
  • 3123415042 | +1 312-341-5042 Illinois U.S.A.
  • 3123415043 | +1 312-341-5043 Illinois U.S.A.
  • 3123415044 | +1 312-341-5044 Illinois U.S.A.
  • 3123415045 | +1 312-341-5045 Illinois U.S.A.
  • 3123415046 | +1 312-341-5046 Illinois U.S.A.
  • 3123415047 | +1 312-341-5047 Illinois U.S.A.
  • 3123415048 | +1 312-341-5048 Illinois U.S.A.
  • 3123415049 | +1 312-341-5049 Illinois U.S.A.
  • 3123415050 | +1 312-341-5050 Illinois U.S.A.
  • 3123415051 | +1 312-341-5051 Illinois U.S.A.
  • 3123415052 | +1 312-341-5052 Illinois U.S.A.
  • 3123415053 | +1 312-341-5053 Illinois U.S.A.
  • 3123415054 | +1 312-341-5054 Illinois U.S.A.
  • 3123415055 | +1 312-341-5055 Illinois U.S.A.
  • 3123415056 | +1 312-341-5056 Illinois U.S.A.
  • 3123415057 | +1 312-341-5057 Illinois U.S.A.
  • 3123415058 | +1 312-341-5058 Illinois U.S.A.
  • 3123415059 | +1 312-341-5059 Illinois U.S.A.
  • 3123415060 | +1 312-341-5060 Illinois U.S.A.
  • 3123415061 | +1 312-341-5061 Illinois U.S.A.
  • 3123415062 | +1 312-341-5062 Illinois U.S.A.
  • 3123415063 | +1 312-341-5063 Illinois U.S.A.
  • 3123415064 | +1 312-341-5064 Illinois U.S.A.
  • 3123415065 | +1 312-341-5065 Illinois U.S.A.
  • 3123415066 | +1 312-341-5066 Illinois U.S.A.
  • 3123415067 | +1 312-341-5067 Illinois U.S.A.
  • 3123415068 | +1 312-341-5068 Illinois U.S.A.
  • 3123415069 | +1 312-341-5069 Illinois U.S.A.
  • 3123415070 | +1 312-341-5070 Illinois U.S.A.
  • 3123415071 | +1 312-341-5071 Illinois U.S.A.
  • 3123415072 | +1 312-341-5072 Illinois U.S.A.
  • 3123415073 | +1 312-341-5073 Illinois U.S.A.
  • 3123415074 | +1 312-341-5074 Illinois U.S.A.
  • 3123415075 | +1 312-341-5075 Illinois U.S.A.
  • 3123415076 | +1 312-341-5076 Illinois U.S.A.
  • 3123415077 | +1 312-341-5077 Illinois U.S.A.
  • 3123415078 | +1 312-341-5078 Illinois U.S.A.
  • 3123415079 | +1 312-341-5079 Illinois U.S.A.
  • 3123415080 | +1 312-341-5080 Illinois U.S.A.
  • 3123415081 | +1 312-341-5081 Illinois U.S.A.
  • 3123415082 | +1 312-341-5082 Illinois U.S.A.
  • 3123415083 | +1 312-341-5083 Illinois U.S.A.
  • 3123415084 | +1 312-341-5084 Illinois U.S.A.
  • 3123415085 | +1 312-341-5085 Illinois U.S.A.
  • 3123415086 | +1 312-341-5086 Illinois U.S.A.
  • 3123415087 | +1 312-341-5087 Illinois U.S.A.
  • 3123415088 | +1 312-341-5088 Illinois U.S.A.
  • 3123415089 | +1 312-341-5089 Illinois U.S.A.
  • 3123415090 | +1 312-341-5090 Illinois U.S.A.
  • 3123415091 | +1 312-341-5091 Illinois U.S.A.
  • 3123415092 | +1 312-341-5092 Illinois U.S.A.
  • 3123415093 | +1 312-341-5093 Illinois U.S.A.
  • 3123415094 | +1 312-341-5094 Illinois U.S.A.
  • 3123415095 | +1 312-341-5095 Illinois U.S.A.
  • 3123415096 | +1 312-341-5096 Illinois U.S.A.
  • 3123415097 | +1 312-341-5097 Illinois U.S.A.
  • 3123415098 | +1 312-341-5098 Illinois U.S.A.
  • 3123415099 | +1 312-341-5099 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