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).

  • 3127437000 | +1 312-743-7000 Illinois U.S.A.
  • 3127437001 | +1 312-743-7001 Illinois U.S.A.
  • 3127437002 | +1 312-743-7002 Illinois U.S.A.
  • 3127437003 | +1 312-743-7003 Illinois U.S.A.
  • 3127437004 | +1 312-743-7004 Illinois U.S.A.
  • 3127437005 | +1 312-743-7005 Illinois U.S.A.
  • 3127437006 | +1 312-743-7006 Illinois U.S.A.
  • 3127437007 | +1 312-743-7007 Illinois U.S.A.
  • 3127437008 | +1 312-743-7008 Illinois U.S.A.
  • 3127437009 | +1 312-743-7009 Illinois U.S.A.
  • 3127437010 | +1 312-743-7010 Illinois U.S.A.
  • 3127437011 | +1 312-743-7011 Illinois U.S.A.
  • 3127437012 | +1 312-743-7012 Illinois U.S.A.
  • 3127437013 | +1 312-743-7013 Illinois U.S.A.
  • 3127437014 | +1 312-743-7014 Illinois U.S.A.
  • 3127437015 | +1 312-743-7015 Illinois U.S.A.
  • 3127437016 | +1 312-743-7016 Illinois U.S.A.
  • 3127437017 | +1 312-743-7017 Illinois U.S.A.
  • 3127437018 | +1 312-743-7018 Illinois U.S.A.
  • 3127437019 | +1 312-743-7019 Illinois U.S.A.
  • 3127437020 | +1 312-743-7020 Illinois U.S.A.
  • 3127437021 | +1 312-743-7021 Illinois U.S.A.
  • 3127437022 | +1 312-743-7022 Illinois U.S.A.
  • 3127437023 | +1 312-743-7023 Illinois U.S.A.
  • 3127437024 | +1 312-743-7024 Illinois U.S.A.
  • 3127437025 | +1 312-743-7025 Illinois U.S.A.
  • 3127437026 | +1 312-743-7026 Illinois U.S.A.
  • 3127437027 | +1 312-743-7027 Illinois U.S.A.
  • 3127437028 | +1 312-743-7028 Illinois U.S.A.
  • 3127437029 | +1 312-743-7029 Illinois U.S.A.
  • 3127437030 | +1 312-743-7030 Illinois U.S.A.
  • 3127437031 | +1 312-743-7031 Illinois U.S.A.
  • 3127437032 | +1 312-743-7032 Illinois U.S.A.
  • 3127437033 | +1 312-743-7033 Illinois U.S.A.
  • 3127437034 | +1 312-743-7034 Illinois U.S.A.
  • 3127437035 | +1 312-743-7035 Illinois U.S.A.
  • 3127437036 | +1 312-743-7036 Illinois U.S.A.
  • 3127437037 | +1 312-743-7037 Illinois U.S.A.
  • 3127437038 | +1 312-743-7038 Illinois U.S.A.
  • 3127437039 | +1 312-743-7039 Illinois U.S.A.
  • 3127437040 | +1 312-743-7040 Illinois U.S.A.
  • 3127437041 | +1 312-743-7041 Illinois U.S.A.
  • 3127437042 | +1 312-743-7042 Illinois U.S.A.
  • 3127437043 | +1 312-743-7043 Illinois U.S.A.
  • 3127437044 | +1 312-743-7044 Illinois U.S.A.
  • 3127437045 | +1 312-743-7045 Illinois U.S.A.
  • 3127437046 | +1 312-743-7046 Illinois U.S.A.
  • 3127437047 | +1 312-743-7047 Illinois U.S.A.
  • 3127437048 | +1 312-743-7048 Illinois U.S.A.
  • 3127437049 | +1 312-743-7049 Illinois U.S.A.
  • 3127437050 | +1 312-743-7050 Illinois U.S.A.
  • 3127437051 | +1 312-743-7051 Illinois U.S.A.
  • 3127437052 | +1 312-743-7052 Illinois U.S.A.
  • 3127437053 | +1 312-743-7053 Illinois U.S.A.
  • 3127437054 | +1 312-743-7054 Illinois U.S.A.
  • 3127437055 | +1 312-743-7055 Illinois U.S.A.
  • 3127437056 | +1 312-743-7056 Illinois U.S.A.
  • 3127437057 | +1 312-743-7057 Illinois U.S.A.
  • 3127437058 | +1 312-743-7058 Illinois U.S.A.
  • 3127437059 | +1 312-743-7059 Illinois U.S.A.
  • 3127437060 | +1 312-743-7060 Illinois U.S.A.
  • 3127437061 | +1 312-743-7061 Illinois U.S.A.
  • 3127437062 | +1 312-743-7062 Illinois U.S.A.
  • 3127437063 | +1 312-743-7063 Illinois U.S.A.
  • 3127437064 | +1 312-743-7064 Illinois U.S.A.
  • 3127437065 | +1 312-743-7065 Illinois U.S.A.
  • 3127437066 | +1 312-743-7066 Illinois U.S.A.
  • 3127437067 | +1 312-743-7067 Illinois U.S.A.
  • 3127437068 | +1 312-743-7068 Illinois U.S.A.
  • 3127437069 | +1 312-743-7069 Illinois U.S.A.
  • 3127437070 | +1 312-743-7070 Illinois U.S.A.
  • 3127437071 | +1 312-743-7071 Illinois U.S.A.
  • 3127437072 | +1 312-743-7072 Illinois U.S.A.
  • 3127437073 | +1 312-743-7073 Illinois U.S.A.
  • 3127437074 | +1 312-743-7074 Illinois U.S.A.
  • 3127437075 | +1 312-743-7075 Illinois U.S.A.
  • 3127437076 | +1 312-743-7076 Illinois U.S.A.
  • 3127437077 | +1 312-743-7077 Illinois U.S.A.
  • 3127437078 | +1 312-743-7078 Illinois U.S.A.
  • 3127437079 | +1 312-743-7079 Illinois U.S.A.
  • 3127437080 | +1 312-743-7080 Illinois U.S.A.
  • 3127437081 | +1 312-743-7081 Illinois U.S.A.
  • 3127437082 | +1 312-743-7082 Illinois U.S.A.
  • 3127437083 | +1 312-743-7083 Illinois U.S.A.
  • 3127437084 | +1 312-743-7084 Illinois U.S.A.
  • 3127437085 | +1 312-743-7085 Illinois U.S.A.
  • 3127437086 | +1 312-743-7086 Illinois U.S.A.
  • 3127437087 | +1 312-743-7087 Illinois U.S.A.
  • 3127437088 | +1 312-743-7088 Illinois U.S.A.
  • 3127437089 | +1 312-743-7089 Illinois U.S.A.
  • 3127437090 | +1 312-743-7090 Illinois U.S.A.
  • 3127437091 | +1 312-743-7091 Illinois U.S.A.
  • 3127437092 | +1 312-743-7092 Illinois U.S.A.
  • 3127437093 | +1 312-743-7093 Illinois U.S.A.
  • 3127437094 | +1 312-743-7094 Illinois U.S.A.
  • 3127437095 | +1 312-743-7095 Illinois U.S.A.
  • 3127437096 | +1 312-743-7096 Illinois U.S.A.
  • 3127437097 | +1 312-743-7097 Illinois U.S.A.
  • 3127437098 | +1 312-743-7098 Illinois U.S.A.
  • 3127437099 | +1 312-743-7099 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