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).

  • 3122207000 | +1 312-220-7000 Illinois U.S.A.
  • 3122207001 | +1 312-220-7001 Illinois U.S.A.
  • 3122207002 | +1 312-220-7002 Illinois U.S.A.
  • 3122207003 | +1 312-220-7003 Illinois U.S.A.
  • 3122207004 | +1 312-220-7004 Illinois U.S.A.
  • 3122207005 | +1 312-220-7005 Illinois U.S.A.
  • 3122207006 | +1 312-220-7006 Illinois U.S.A.
  • 3122207007 | +1 312-220-7007 Illinois U.S.A.
  • 3122207008 | +1 312-220-7008 Illinois U.S.A.
  • 3122207009 | +1 312-220-7009 Illinois U.S.A.
  • 3122207010 | +1 312-220-7010 Illinois U.S.A.
  • 3122207011 | +1 312-220-7011 Illinois U.S.A.
  • 3122207012 | +1 312-220-7012 Illinois U.S.A.
  • 3122207013 | +1 312-220-7013 Illinois U.S.A.
  • 3122207014 | +1 312-220-7014 Illinois U.S.A.
  • 3122207015 | +1 312-220-7015 Illinois U.S.A.
  • 3122207016 | +1 312-220-7016 Illinois U.S.A.
  • 3122207017 | +1 312-220-7017 Illinois U.S.A.
  • 3122207018 | +1 312-220-7018 Illinois U.S.A.
  • 3122207019 | +1 312-220-7019 Illinois U.S.A.
  • 3122207020 | +1 312-220-7020 Illinois U.S.A.
  • 3122207021 | +1 312-220-7021 Illinois U.S.A.
  • 3122207022 | +1 312-220-7022 Illinois U.S.A.
  • 3122207023 | +1 312-220-7023 Illinois U.S.A.
  • 3122207024 | +1 312-220-7024 Illinois U.S.A.
  • 3122207025 | +1 312-220-7025 Illinois U.S.A.
  • 3122207026 | +1 312-220-7026 Illinois U.S.A.
  • 3122207027 | +1 312-220-7027 Illinois U.S.A.
  • 3122207028 | +1 312-220-7028 Illinois U.S.A.
  • 3122207029 | +1 312-220-7029 Illinois U.S.A.
  • 3122207030 | +1 312-220-7030 Illinois U.S.A.
  • 3122207031 | +1 312-220-7031 Illinois U.S.A.
  • 3122207032 | +1 312-220-7032 Illinois U.S.A.
  • 3122207033 | +1 312-220-7033 Illinois U.S.A.
  • 3122207034 | +1 312-220-7034 Illinois U.S.A.
  • 3122207035 | +1 312-220-7035 Illinois U.S.A.
  • 3122207036 | +1 312-220-7036 Illinois U.S.A.
  • 3122207037 | +1 312-220-7037 Illinois U.S.A.
  • 3122207038 | +1 312-220-7038 Illinois U.S.A.
  • 3122207039 | +1 312-220-7039 Illinois U.S.A.
  • 3122207040 | +1 312-220-7040 Illinois U.S.A.
  • 3122207041 | +1 312-220-7041 Illinois U.S.A.
  • 3122207042 | +1 312-220-7042 Illinois U.S.A.
  • 3122207043 | +1 312-220-7043 Illinois U.S.A.
  • 3122207044 | +1 312-220-7044 Illinois U.S.A.
  • 3122207045 | +1 312-220-7045 Illinois U.S.A.
  • 3122207046 | +1 312-220-7046 Illinois U.S.A.
  • 3122207047 | +1 312-220-7047 Illinois U.S.A.
  • 3122207048 | +1 312-220-7048 Illinois U.S.A.
  • 3122207049 | +1 312-220-7049 Illinois U.S.A.
  • 3122207050 | +1 312-220-7050 Illinois U.S.A.
  • 3122207051 | +1 312-220-7051 Illinois U.S.A.
  • 3122207052 | +1 312-220-7052 Illinois U.S.A.
  • 3122207053 | +1 312-220-7053 Illinois U.S.A.
  • 3122207054 | +1 312-220-7054 Illinois U.S.A.
  • 3122207055 | +1 312-220-7055 Illinois U.S.A.
  • 3122207056 | +1 312-220-7056 Illinois U.S.A.
  • 3122207057 | +1 312-220-7057 Illinois U.S.A.
  • 3122207058 | +1 312-220-7058 Illinois U.S.A.
  • 3122207059 | +1 312-220-7059 Illinois U.S.A.
  • 3122207060 | +1 312-220-7060 Illinois U.S.A.
  • 3122207061 | +1 312-220-7061 Illinois U.S.A.
  • 3122207062 | +1 312-220-7062 Illinois U.S.A.
  • 3122207063 | +1 312-220-7063 Illinois U.S.A.
  • 3122207064 | +1 312-220-7064 Illinois U.S.A.
  • 3122207065 | +1 312-220-7065 Illinois U.S.A.
  • 3122207066 | +1 312-220-7066 Illinois U.S.A.
  • 3122207067 | +1 312-220-7067 Illinois U.S.A.
  • 3122207068 | +1 312-220-7068 Illinois U.S.A.
  • 3122207069 | +1 312-220-7069 Illinois U.S.A.
  • 3122207070 | +1 312-220-7070 Illinois U.S.A.
  • 3122207071 | +1 312-220-7071 Illinois U.S.A.
  • 3122207072 | +1 312-220-7072 Illinois U.S.A.
  • 3122207073 | +1 312-220-7073 Illinois U.S.A.
  • 3122207074 | +1 312-220-7074 Illinois U.S.A.
  • 3122207075 | +1 312-220-7075 Illinois U.S.A.
  • 3122207076 | +1 312-220-7076 Illinois U.S.A.
  • 3122207077 | +1 312-220-7077 Illinois U.S.A.
  • 3122207078 | +1 312-220-7078 Illinois U.S.A.
  • 3122207079 | +1 312-220-7079 Illinois U.S.A.
  • 3122207080 | +1 312-220-7080 Illinois U.S.A.
  • 3122207081 | +1 312-220-7081 Illinois U.S.A.
  • 3122207082 | +1 312-220-7082 Illinois U.S.A.
  • 3122207083 | +1 312-220-7083 Illinois U.S.A.
  • 3122207084 | +1 312-220-7084 Illinois U.S.A.
  • 3122207085 | +1 312-220-7085 Illinois U.S.A.
  • 3122207086 | +1 312-220-7086 Illinois U.S.A.
  • 3122207087 | +1 312-220-7087 Illinois U.S.A.
  • 3122207088 | +1 312-220-7088 Illinois U.S.A.
  • 3122207089 | +1 312-220-7089 Illinois U.S.A.
  • 3122207090 | +1 312-220-7090 Illinois U.S.A.
  • 3122207091 | +1 312-220-7091 Illinois U.S.A.
  • 3122207092 | +1 312-220-7092 Illinois U.S.A.
  • 3122207093 | +1 312-220-7093 Illinois U.S.A.
  • 3122207094 | +1 312-220-7094 Illinois U.S.A.
  • 3122207095 | +1 312-220-7095 Illinois U.S.A.
  • 3122207096 | +1 312-220-7096 Illinois U.S.A.
  • 3122207097 | +1 312-220-7097 Illinois U.S.A.
  • 3122207098 | +1 312-220-7098 Illinois U.S.A.
  • 3122207099 | +1 312-220-7099 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