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).

  • 3128369000 | +1 312-836-9000 Illinois U.S.A.
  • 3128369001 | +1 312-836-9001 Illinois U.S.A.
  • 3128369002 | +1 312-836-9002 Illinois U.S.A.
  • 3128369003 | +1 312-836-9003 Illinois U.S.A.
  • 3128369004 | +1 312-836-9004 Illinois U.S.A.
  • 3128369005 | +1 312-836-9005 Illinois U.S.A.
  • 3128369006 | +1 312-836-9006 Illinois U.S.A.
  • 3128369007 | +1 312-836-9007 Illinois U.S.A.
  • 3128369008 | +1 312-836-9008 Illinois U.S.A.
  • 3128369009 | +1 312-836-9009 Illinois U.S.A.
  • 3128369010 | +1 312-836-9010 Illinois U.S.A.
  • 3128369011 | +1 312-836-9011 Illinois U.S.A.
  • 3128369012 | +1 312-836-9012 Illinois U.S.A.
  • 3128369013 | +1 312-836-9013 Illinois U.S.A.
  • 3128369014 | +1 312-836-9014 Illinois U.S.A.
  • 3128369015 | +1 312-836-9015 Illinois U.S.A.
  • 3128369016 | +1 312-836-9016 Illinois U.S.A.
  • 3128369017 | +1 312-836-9017 Illinois U.S.A.
  • 3128369018 | +1 312-836-9018 Illinois U.S.A.
  • 3128369019 | +1 312-836-9019 Illinois U.S.A.
  • 3128369020 | +1 312-836-9020 Illinois U.S.A.
  • 3128369021 | +1 312-836-9021 Illinois U.S.A.
  • 3128369022 | +1 312-836-9022 Illinois U.S.A.
  • 3128369023 | +1 312-836-9023 Illinois U.S.A.
  • 3128369024 | +1 312-836-9024 Illinois U.S.A.
  • 3128369025 | +1 312-836-9025 Illinois U.S.A.
  • 3128369026 | +1 312-836-9026 Illinois U.S.A.
  • 3128369027 | +1 312-836-9027 Illinois U.S.A.
  • 3128369028 | +1 312-836-9028 Illinois U.S.A.
  • 3128369029 | +1 312-836-9029 Illinois U.S.A.
  • 3128369030 | +1 312-836-9030 Illinois U.S.A.
  • 3128369031 | +1 312-836-9031 Illinois U.S.A.
  • 3128369032 | +1 312-836-9032 Illinois U.S.A.
  • 3128369033 | +1 312-836-9033 Illinois U.S.A.
  • 3128369034 | +1 312-836-9034 Illinois U.S.A.
  • 3128369035 | +1 312-836-9035 Illinois U.S.A.
  • 3128369036 | +1 312-836-9036 Illinois U.S.A.
  • 3128369037 | +1 312-836-9037 Illinois U.S.A.
  • 3128369038 | +1 312-836-9038 Illinois U.S.A.
  • 3128369039 | +1 312-836-9039 Illinois U.S.A.
  • 3128369040 | +1 312-836-9040 Illinois U.S.A.
  • 3128369041 | +1 312-836-9041 Illinois U.S.A.
  • 3128369042 | +1 312-836-9042 Illinois U.S.A.
  • 3128369043 | +1 312-836-9043 Illinois U.S.A.
  • 3128369044 | +1 312-836-9044 Illinois U.S.A.
  • 3128369045 | +1 312-836-9045 Illinois U.S.A.
  • 3128369046 | +1 312-836-9046 Illinois U.S.A.
  • 3128369047 | +1 312-836-9047 Illinois U.S.A.
  • 3128369048 | +1 312-836-9048 Illinois U.S.A.
  • 3128369049 | +1 312-836-9049 Illinois U.S.A.
  • 3128369050 | +1 312-836-9050 Illinois U.S.A.
  • 3128369051 | +1 312-836-9051 Illinois U.S.A.
  • 3128369052 | +1 312-836-9052 Illinois U.S.A.
  • 3128369053 | +1 312-836-9053 Illinois U.S.A.
  • 3128369054 | +1 312-836-9054 Illinois U.S.A.
  • 3128369055 | +1 312-836-9055 Illinois U.S.A.
  • 3128369056 | +1 312-836-9056 Illinois U.S.A.
  • 3128369057 | +1 312-836-9057 Illinois U.S.A.
  • 3128369058 | +1 312-836-9058 Illinois U.S.A.
  • 3128369059 | +1 312-836-9059 Illinois U.S.A.
  • 3128369060 | +1 312-836-9060 Illinois U.S.A.
  • 3128369061 | +1 312-836-9061 Illinois U.S.A.
  • 3128369062 | +1 312-836-9062 Illinois U.S.A.
  • 3128369063 | +1 312-836-9063 Illinois U.S.A.
  • 3128369064 | +1 312-836-9064 Illinois U.S.A.
  • 3128369065 | +1 312-836-9065 Illinois U.S.A.
  • 3128369066 | +1 312-836-9066 Illinois U.S.A.
  • 3128369067 | +1 312-836-9067 Illinois U.S.A.
  • 3128369068 | +1 312-836-9068 Illinois U.S.A.
  • 3128369069 | +1 312-836-9069 Illinois U.S.A.
  • 3128369070 | +1 312-836-9070 Illinois U.S.A.
  • 3128369071 | +1 312-836-9071 Illinois U.S.A.
  • 3128369072 | +1 312-836-9072 Illinois U.S.A.
  • 3128369073 | +1 312-836-9073 Illinois U.S.A.
  • 3128369074 | +1 312-836-9074 Illinois U.S.A.
  • 3128369075 | +1 312-836-9075 Illinois U.S.A.
  • 3128369076 | +1 312-836-9076 Illinois U.S.A.
  • 3128369077 | +1 312-836-9077 Illinois U.S.A.
  • 3128369078 | +1 312-836-9078 Illinois U.S.A.
  • 3128369079 | +1 312-836-9079 Illinois U.S.A.
  • 3128369080 | +1 312-836-9080 Illinois U.S.A.
  • 3128369081 | +1 312-836-9081 Illinois U.S.A.
  • 3128369082 | +1 312-836-9082 Illinois U.S.A.
  • 3128369083 | +1 312-836-9083 Illinois U.S.A.
  • 3128369084 | +1 312-836-9084 Illinois U.S.A.
  • 3128369085 | +1 312-836-9085 Illinois U.S.A.
  • 3128369086 | +1 312-836-9086 Illinois U.S.A.
  • 3128369087 | +1 312-836-9087 Illinois U.S.A.
  • 3128369088 | +1 312-836-9088 Illinois U.S.A.
  • 3128369089 | +1 312-836-9089 Illinois U.S.A.
  • 3128369090 | +1 312-836-9090 Illinois U.S.A.
  • 3128369091 | +1 312-836-9091 Illinois U.S.A.
  • 3128369092 | +1 312-836-9092 Illinois U.S.A.
  • 3128369093 | +1 312-836-9093 Illinois U.S.A.
  • 3128369094 | +1 312-836-9094 Illinois U.S.A.
  • 3128369095 | +1 312-836-9095 Illinois U.S.A.
  • 3128369096 | +1 312-836-9096 Illinois U.S.A.
  • 3128369097 | +1 312-836-9097 Illinois U.S.A.
  • 3128369098 | +1 312-836-9098 Illinois U.S.A.
  • 3128369099 | +1 312-836-9099 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