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).

  • 3127945000 | +1 312-794-5000 Illinois U.S.A.
  • 3127945001 | +1 312-794-5001 Illinois U.S.A.
  • 3127945002 | +1 312-794-5002 Illinois U.S.A.
  • 3127945003 | +1 312-794-5003 Illinois U.S.A.
  • 3127945004 | +1 312-794-5004 Illinois U.S.A.
  • 3127945005 | +1 312-794-5005 Illinois U.S.A.
  • 3127945006 | +1 312-794-5006 Illinois U.S.A.
  • 3127945007 | +1 312-794-5007 Illinois U.S.A.
  • 3127945008 | +1 312-794-5008 Illinois U.S.A.
  • 3127945009 | +1 312-794-5009 Illinois U.S.A.
  • 3127945010 | +1 312-794-5010 Illinois U.S.A.
  • 3127945011 | +1 312-794-5011 Illinois U.S.A.
  • 3127945012 | +1 312-794-5012 Illinois U.S.A.
  • 3127945013 | +1 312-794-5013 Illinois U.S.A.
  • 3127945014 | +1 312-794-5014 Illinois U.S.A.
  • 3127945015 | +1 312-794-5015 Illinois U.S.A.
  • 3127945016 | +1 312-794-5016 Illinois U.S.A.
  • 3127945017 | +1 312-794-5017 Illinois U.S.A.
  • 3127945018 | +1 312-794-5018 Illinois U.S.A.
  • 3127945019 | +1 312-794-5019 Illinois U.S.A.
  • 3127945020 | +1 312-794-5020 Illinois U.S.A.
  • 3127945021 | +1 312-794-5021 Illinois U.S.A.
  • 3127945022 | +1 312-794-5022 Illinois U.S.A.
  • 3127945023 | +1 312-794-5023 Illinois U.S.A.
  • 3127945024 | +1 312-794-5024 Illinois U.S.A.
  • 3127945025 | +1 312-794-5025 Illinois U.S.A.
  • 3127945026 | +1 312-794-5026 Illinois U.S.A.
  • 3127945027 | +1 312-794-5027 Illinois U.S.A.
  • 3127945028 | +1 312-794-5028 Illinois U.S.A.
  • 3127945029 | +1 312-794-5029 Illinois U.S.A.
  • 3127945030 | +1 312-794-5030 Illinois U.S.A.
  • 3127945031 | +1 312-794-5031 Illinois U.S.A.
  • 3127945032 | +1 312-794-5032 Illinois U.S.A.
  • 3127945033 | +1 312-794-5033 Illinois U.S.A.
  • 3127945034 | +1 312-794-5034 Illinois U.S.A.
  • 3127945035 | +1 312-794-5035 Illinois U.S.A.
  • 3127945036 | +1 312-794-5036 Illinois U.S.A.
  • 3127945037 | +1 312-794-5037 Illinois U.S.A.
  • 3127945038 | +1 312-794-5038 Illinois U.S.A.
  • 3127945039 | +1 312-794-5039 Illinois U.S.A.
  • 3127945040 | +1 312-794-5040 Illinois U.S.A.
  • 3127945041 | +1 312-794-5041 Illinois U.S.A.
  • 3127945042 | +1 312-794-5042 Illinois U.S.A.
  • 3127945043 | +1 312-794-5043 Illinois U.S.A.
  • 3127945044 | +1 312-794-5044 Illinois U.S.A.
  • 3127945045 | +1 312-794-5045 Illinois U.S.A.
  • 3127945046 | +1 312-794-5046 Illinois U.S.A.
  • 3127945047 | +1 312-794-5047 Illinois U.S.A.
  • 3127945048 | +1 312-794-5048 Illinois U.S.A.
  • 3127945049 | +1 312-794-5049 Illinois U.S.A.
  • 3127945050 | +1 312-794-5050 Illinois U.S.A.
  • 3127945051 | +1 312-794-5051 Illinois U.S.A.
  • 3127945052 | +1 312-794-5052 Illinois U.S.A.
  • 3127945053 | +1 312-794-5053 Illinois U.S.A.
  • 3127945054 | +1 312-794-5054 Illinois U.S.A.
  • 3127945055 | +1 312-794-5055 Illinois U.S.A.
  • 3127945056 | +1 312-794-5056 Illinois U.S.A.
  • 3127945057 | +1 312-794-5057 Illinois U.S.A.
  • 3127945058 | +1 312-794-5058 Illinois U.S.A.
  • 3127945059 | +1 312-794-5059 Illinois U.S.A.
  • 3127945060 | +1 312-794-5060 Illinois U.S.A.
  • 3127945061 | +1 312-794-5061 Illinois U.S.A.
  • 3127945062 | +1 312-794-5062 Illinois U.S.A.
  • 3127945063 | +1 312-794-5063 Illinois U.S.A.
  • 3127945064 | +1 312-794-5064 Illinois U.S.A.
  • 3127945065 | +1 312-794-5065 Illinois U.S.A.
  • 3127945066 | +1 312-794-5066 Illinois U.S.A.
  • 3127945067 | +1 312-794-5067 Illinois U.S.A.
  • 3127945068 | +1 312-794-5068 Illinois U.S.A.
  • 3127945069 | +1 312-794-5069 Illinois U.S.A.
  • 3127945070 | +1 312-794-5070 Illinois U.S.A.
  • 3127945071 | +1 312-794-5071 Illinois U.S.A.
  • 3127945072 | +1 312-794-5072 Illinois U.S.A.
  • 3127945073 | +1 312-794-5073 Illinois U.S.A.
  • 3127945074 | +1 312-794-5074 Illinois U.S.A.
  • 3127945075 | +1 312-794-5075 Illinois U.S.A.
  • 3127945076 | +1 312-794-5076 Illinois U.S.A.
  • 3127945077 | +1 312-794-5077 Illinois U.S.A.
  • 3127945078 | +1 312-794-5078 Illinois U.S.A.
  • 3127945079 | +1 312-794-5079 Illinois U.S.A.
  • 3127945080 | +1 312-794-5080 Illinois U.S.A.
  • 3127945081 | +1 312-794-5081 Illinois U.S.A.
  • 3127945082 | +1 312-794-5082 Illinois U.S.A.
  • 3127945083 | +1 312-794-5083 Illinois U.S.A.
  • 3127945084 | +1 312-794-5084 Illinois U.S.A.
  • 3127945085 | +1 312-794-5085 Illinois U.S.A.
  • 3127945086 | +1 312-794-5086 Illinois U.S.A.
  • 3127945087 | +1 312-794-5087 Illinois U.S.A.
  • 3127945088 | +1 312-794-5088 Illinois U.S.A.
  • 3127945089 | +1 312-794-5089 Illinois U.S.A.
  • 3127945090 | +1 312-794-5090 Illinois U.S.A.
  • 3127945091 | +1 312-794-5091 Illinois U.S.A.
  • 3127945092 | +1 312-794-5092 Illinois U.S.A.
  • 3127945093 | +1 312-794-5093 Illinois U.S.A.
  • 3127945094 | +1 312-794-5094 Illinois U.S.A.
  • 3127945095 | +1 312-794-5095 Illinois U.S.A.
  • 3127945096 | +1 312-794-5096 Illinois U.S.A.
  • 3127945097 | +1 312-794-5097 Illinois U.S.A.
  • 3127945098 | +1 312-794-5098 Illinois U.S.A.
  • 3127945099 | +1 312-794-5099 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