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).

  • 3128297000 | +1 312-829-7000 Illinois U.S.A.
  • 3128297001 | +1 312-829-7001 Illinois U.S.A.
  • 3128297002 | +1 312-829-7002 Illinois U.S.A.
  • 3128297003 | +1 312-829-7003 Illinois U.S.A.
  • 3128297004 | +1 312-829-7004 Illinois U.S.A.
  • 3128297005 | +1 312-829-7005 Illinois U.S.A.
  • 3128297006 | +1 312-829-7006 Illinois U.S.A.
  • 3128297007 | +1 312-829-7007 Illinois U.S.A.
  • 3128297008 | +1 312-829-7008 Illinois U.S.A.
  • 3128297009 | +1 312-829-7009 Illinois U.S.A.
  • 3128297010 | +1 312-829-7010 Illinois U.S.A.
  • 3128297011 | +1 312-829-7011 Illinois U.S.A.
  • 3128297012 | +1 312-829-7012 Illinois U.S.A.
  • 3128297013 | +1 312-829-7013 Illinois U.S.A.
  • 3128297014 | +1 312-829-7014 Illinois U.S.A.
  • 3128297015 | +1 312-829-7015 Illinois U.S.A.
  • 3128297016 | +1 312-829-7016 Illinois U.S.A.
  • 3128297017 | +1 312-829-7017 Illinois U.S.A.
  • 3128297018 | +1 312-829-7018 Illinois U.S.A.
  • 3128297019 | +1 312-829-7019 Illinois U.S.A.
  • 3128297020 | +1 312-829-7020 Illinois U.S.A.
  • 3128297021 | +1 312-829-7021 Illinois U.S.A.
  • 3128297022 | +1 312-829-7022 Illinois U.S.A.
  • 3128297023 | +1 312-829-7023 Illinois U.S.A.
  • 3128297024 | +1 312-829-7024 Illinois U.S.A.
  • 3128297025 | +1 312-829-7025 Illinois U.S.A.
  • 3128297026 | +1 312-829-7026 Illinois U.S.A.
  • 3128297027 | +1 312-829-7027 Illinois U.S.A.
  • 3128297028 | +1 312-829-7028 Illinois U.S.A.
  • 3128297029 | +1 312-829-7029 Illinois U.S.A.
  • 3128297030 | +1 312-829-7030 Illinois U.S.A.
  • 3128297031 | +1 312-829-7031 Illinois U.S.A.
  • 3128297032 | +1 312-829-7032 Illinois U.S.A.
  • 3128297033 | +1 312-829-7033 Illinois U.S.A.
  • 3128297034 | +1 312-829-7034 Illinois U.S.A.
  • 3128297035 | +1 312-829-7035 Illinois U.S.A.
  • 3128297036 | +1 312-829-7036 Illinois U.S.A.
  • 3128297037 | +1 312-829-7037 Illinois U.S.A.
  • 3128297038 | +1 312-829-7038 Illinois U.S.A.
  • 3128297039 | +1 312-829-7039 Illinois U.S.A.
  • 3128297040 | +1 312-829-7040 Illinois U.S.A.
  • 3128297041 | +1 312-829-7041 Illinois U.S.A.
  • 3128297042 | +1 312-829-7042 Illinois U.S.A.
  • 3128297043 | +1 312-829-7043 Illinois U.S.A.
  • 3128297044 | +1 312-829-7044 Illinois U.S.A.
  • 3128297045 | +1 312-829-7045 Illinois U.S.A.
  • 3128297046 | +1 312-829-7046 Illinois U.S.A.
  • 3128297047 | +1 312-829-7047 Illinois U.S.A.
  • 3128297048 | +1 312-829-7048 Illinois U.S.A.
  • 3128297049 | +1 312-829-7049 Illinois U.S.A.
  • 3128297050 | +1 312-829-7050 Illinois U.S.A.
  • 3128297051 | +1 312-829-7051 Illinois U.S.A.
  • 3128297052 | +1 312-829-7052 Illinois U.S.A.
  • 3128297053 | +1 312-829-7053 Illinois U.S.A.
  • 3128297054 | +1 312-829-7054 Illinois U.S.A.
  • 3128297055 | +1 312-829-7055 Illinois U.S.A.
  • 3128297056 | +1 312-829-7056 Illinois U.S.A.
  • 3128297057 | +1 312-829-7057 Illinois U.S.A.
  • 3128297058 | +1 312-829-7058 Illinois U.S.A.
  • 3128297059 | +1 312-829-7059 Illinois U.S.A.
  • 3128297060 | +1 312-829-7060 Illinois U.S.A.
  • 3128297061 | +1 312-829-7061 Illinois U.S.A.
  • 3128297062 | +1 312-829-7062 Illinois U.S.A.
  • 3128297063 | +1 312-829-7063 Illinois U.S.A.
  • 3128297064 | +1 312-829-7064 Illinois U.S.A.
  • 3128297065 | +1 312-829-7065 Illinois U.S.A.
  • 3128297066 | +1 312-829-7066 Illinois U.S.A.
  • 3128297067 | +1 312-829-7067 Illinois U.S.A.
  • 3128297068 | +1 312-829-7068 Illinois U.S.A.
  • 3128297069 | +1 312-829-7069 Illinois U.S.A.
  • 3128297070 | +1 312-829-7070 Illinois U.S.A.
  • 3128297071 | +1 312-829-7071 Illinois U.S.A.
  • 3128297072 | +1 312-829-7072 Illinois U.S.A.
  • 3128297073 | +1 312-829-7073 Illinois U.S.A.
  • 3128297074 | +1 312-829-7074 Illinois U.S.A.
  • 3128297075 | +1 312-829-7075 Illinois U.S.A.
  • 3128297076 | +1 312-829-7076 Illinois U.S.A.
  • 3128297077 | +1 312-829-7077 Illinois U.S.A.
  • 3128297078 | +1 312-829-7078 Illinois U.S.A.
  • 3128297079 | +1 312-829-7079 Illinois U.S.A.
  • 3128297080 | +1 312-829-7080 Illinois U.S.A.
  • 3128297081 | +1 312-829-7081 Illinois U.S.A.
  • 3128297082 | +1 312-829-7082 Illinois U.S.A.
  • 3128297083 | +1 312-829-7083 Illinois U.S.A.
  • 3128297084 | +1 312-829-7084 Illinois U.S.A.
  • 3128297085 | +1 312-829-7085 Illinois U.S.A.
  • 3128297086 | +1 312-829-7086 Illinois U.S.A.
  • 3128297087 | +1 312-829-7087 Illinois U.S.A.
  • 3128297088 | +1 312-829-7088 Illinois U.S.A.
  • 3128297089 | +1 312-829-7089 Illinois U.S.A.
  • 3128297090 | +1 312-829-7090 Illinois U.S.A.
  • 3128297091 | +1 312-829-7091 Illinois U.S.A.
  • 3128297092 | +1 312-829-7092 Illinois U.S.A.
  • 3128297093 | +1 312-829-7093 Illinois U.S.A.
  • 3128297094 | +1 312-829-7094 Illinois U.S.A.
  • 3128297095 | +1 312-829-7095 Illinois U.S.A.
  • 3128297096 | +1 312-829-7096 Illinois U.S.A.
  • 3128297097 | +1 312-829-7097 Illinois U.S.A.
  • 3128297098 | +1 312-829-7098 Illinois U.S.A.
  • 3128297099 | +1 312-829-7099 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