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).

  • 3126215000 | +1 312-621-5000 Illinois U.S.A.
  • 3126215001 | +1 312-621-5001 Illinois U.S.A.
  • 3126215002 | +1 312-621-5002 Illinois U.S.A.
  • 3126215003 | +1 312-621-5003 Illinois U.S.A.
  • 3126215004 | +1 312-621-5004 Illinois U.S.A.
  • 3126215005 | +1 312-621-5005 Illinois U.S.A.
  • 3126215006 | +1 312-621-5006 Illinois U.S.A.
  • 3126215007 | +1 312-621-5007 Illinois U.S.A.
  • 3126215008 | +1 312-621-5008 Illinois U.S.A.
  • 3126215009 | +1 312-621-5009 Illinois U.S.A.
  • 3126215010 | +1 312-621-5010 Illinois U.S.A.
  • 3126215011 | +1 312-621-5011 Illinois U.S.A.
  • 3126215012 | +1 312-621-5012 Illinois U.S.A.
  • 3126215013 | +1 312-621-5013 Illinois U.S.A.
  • 3126215014 | +1 312-621-5014 Illinois U.S.A.
  • 3126215015 | +1 312-621-5015 Illinois U.S.A.
  • 3126215016 | +1 312-621-5016 Illinois U.S.A.
  • 3126215017 | +1 312-621-5017 Illinois U.S.A.
  • 3126215018 | +1 312-621-5018 Illinois U.S.A.
  • 3126215019 | +1 312-621-5019 Illinois U.S.A.
  • 3126215020 | +1 312-621-5020 Illinois U.S.A.
  • 3126215021 | +1 312-621-5021 Illinois U.S.A.
  • 3126215022 | +1 312-621-5022 Illinois U.S.A.
  • 3126215023 | +1 312-621-5023 Illinois U.S.A.
  • 3126215024 | +1 312-621-5024 Illinois U.S.A.
  • 3126215025 | +1 312-621-5025 Illinois U.S.A.
  • 3126215026 | +1 312-621-5026 Illinois U.S.A.
  • 3126215027 | +1 312-621-5027 Illinois U.S.A.
  • 3126215028 | +1 312-621-5028 Illinois U.S.A.
  • 3126215029 | +1 312-621-5029 Illinois U.S.A.
  • 3126215030 | +1 312-621-5030 Illinois U.S.A.
  • 3126215031 | +1 312-621-5031 Illinois U.S.A.
  • 3126215032 | +1 312-621-5032 Illinois U.S.A.
  • 3126215033 | +1 312-621-5033 Illinois U.S.A.
  • 3126215034 | +1 312-621-5034 Illinois U.S.A.
  • 3126215035 | +1 312-621-5035 Illinois U.S.A.
  • 3126215036 | +1 312-621-5036 Illinois U.S.A.
  • 3126215037 | +1 312-621-5037 Illinois U.S.A.
  • 3126215038 | +1 312-621-5038 Illinois U.S.A.
  • 3126215039 | +1 312-621-5039 Illinois U.S.A.
  • 3126215040 | +1 312-621-5040 Illinois U.S.A.
  • 3126215041 | +1 312-621-5041 Illinois U.S.A.
  • 3126215042 | +1 312-621-5042 Illinois U.S.A.
  • 3126215043 | +1 312-621-5043 Illinois U.S.A.
  • 3126215044 | +1 312-621-5044 Illinois U.S.A.
  • 3126215045 | +1 312-621-5045 Illinois U.S.A.
  • 3126215046 | +1 312-621-5046 Illinois U.S.A.
  • 3126215047 | +1 312-621-5047 Illinois U.S.A.
  • 3126215048 | +1 312-621-5048 Illinois U.S.A.
  • 3126215049 | +1 312-621-5049 Illinois U.S.A.
  • 3126215050 | +1 312-621-5050 Illinois U.S.A.
  • 3126215051 | +1 312-621-5051 Illinois U.S.A.
  • 3126215052 | +1 312-621-5052 Illinois U.S.A.
  • 3126215053 | +1 312-621-5053 Illinois U.S.A.
  • 3126215054 | +1 312-621-5054 Illinois U.S.A.
  • 3126215055 | +1 312-621-5055 Illinois U.S.A.
  • 3126215056 | +1 312-621-5056 Illinois U.S.A.
  • 3126215057 | +1 312-621-5057 Illinois U.S.A.
  • 3126215058 | +1 312-621-5058 Illinois U.S.A.
  • 3126215059 | +1 312-621-5059 Illinois U.S.A.
  • 3126215060 | +1 312-621-5060 Illinois U.S.A.
  • 3126215061 | +1 312-621-5061 Illinois U.S.A.
  • 3126215062 | +1 312-621-5062 Illinois U.S.A.
  • 3126215063 | +1 312-621-5063 Illinois U.S.A.
  • 3126215064 | +1 312-621-5064 Illinois U.S.A.
  • 3126215065 | +1 312-621-5065 Illinois U.S.A.
  • 3126215066 | +1 312-621-5066 Illinois U.S.A.
  • 3126215067 | +1 312-621-5067 Illinois U.S.A.
  • 3126215068 | +1 312-621-5068 Illinois U.S.A.
  • 3126215069 | +1 312-621-5069 Illinois U.S.A.
  • 3126215070 | +1 312-621-5070 Illinois U.S.A.
  • 3126215071 | +1 312-621-5071 Illinois U.S.A.
  • 3126215072 | +1 312-621-5072 Illinois U.S.A.
  • 3126215073 | +1 312-621-5073 Illinois U.S.A.
  • 3126215074 | +1 312-621-5074 Illinois U.S.A.
  • 3126215075 | +1 312-621-5075 Illinois U.S.A.
  • 3126215076 | +1 312-621-5076 Illinois U.S.A.
  • 3126215077 | +1 312-621-5077 Illinois U.S.A.
  • 3126215078 | +1 312-621-5078 Illinois U.S.A.
  • 3126215079 | +1 312-621-5079 Illinois U.S.A.
  • 3126215080 | +1 312-621-5080 Illinois U.S.A.
  • 3126215081 | +1 312-621-5081 Illinois U.S.A.
  • 3126215082 | +1 312-621-5082 Illinois U.S.A.
  • 3126215083 | +1 312-621-5083 Illinois U.S.A.
  • 3126215084 | +1 312-621-5084 Illinois U.S.A.
  • 3126215085 | +1 312-621-5085 Illinois U.S.A.
  • 3126215086 | +1 312-621-5086 Illinois U.S.A.
  • 3126215087 | +1 312-621-5087 Illinois U.S.A.
  • 3126215088 | +1 312-621-5088 Illinois U.S.A.
  • 3126215089 | +1 312-621-5089 Illinois U.S.A.
  • 3126215090 | +1 312-621-5090 Illinois U.S.A.
  • 3126215091 | +1 312-621-5091 Illinois U.S.A.
  • 3126215092 | +1 312-621-5092 Illinois U.S.A.
  • 3126215093 | +1 312-621-5093 Illinois U.S.A.
  • 3126215094 | +1 312-621-5094 Illinois U.S.A.
  • 3126215095 | +1 312-621-5095 Illinois U.S.A.
  • 3126215096 | +1 312-621-5096 Illinois U.S.A.
  • 3126215097 | +1 312-621-5097 Illinois U.S.A.
  • 3126215098 | +1 312-621-5098 Illinois U.S.A.
  • 3126215099 | +1 312-621-5099 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