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).

  • 3123237000 | +1 312-323-7000 Illinois U.S.A.
  • 3123237001 | +1 312-323-7001 Illinois U.S.A.
  • 3123237002 | +1 312-323-7002 Illinois U.S.A.
  • 3123237003 | +1 312-323-7003 Illinois U.S.A.
  • 3123237004 | +1 312-323-7004 Illinois U.S.A.
  • 3123237005 | +1 312-323-7005 Illinois U.S.A.
  • 3123237006 | +1 312-323-7006 Illinois U.S.A.
  • 3123237007 | +1 312-323-7007 Illinois U.S.A.
  • 3123237008 | +1 312-323-7008 Illinois U.S.A.
  • 3123237009 | +1 312-323-7009 Illinois U.S.A.
  • 3123237010 | +1 312-323-7010 Illinois U.S.A.
  • 3123237011 | +1 312-323-7011 Illinois U.S.A.
  • 3123237012 | +1 312-323-7012 Illinois U.S.A.
  • 3123237013 | +1 312-323-7013 Illinois U.S.A.
  • 3123237014 | +1 312-323-7014 Illinois U.S.A.
  • 3123237015 | +1 312-323-7015 Illinois U.S.A.
  • 3123237016 | +1 312-323-7016 Illinois U.S.A.
  • 3123237017 | +1 312-323-7017 Illinois U.S.A.
  • 3123237018 | +1 312-323-7018 Illinois U.S.A.
  • 3123237019 | +1 312-323-7019 Illinois U.S.A.
  • 3123237020 | +1 312-323-7020 Illinois U.S.A.
  • 3123237021 | +1 312-323-7021 Illinois U.S.A.
  • 3123237022 | +1 312-323-7022 Illinois U.S.A.
  • 3123237023 | +1 312-323-7023 Illinois U.S.A.
  • 3123237024 | +1 312-323-7024 Illinois U.S.A.
  • 3123237025 | +1 312-323-7025 Illinois U.S.A.
  • 3123237026 | +1 312-323-7026 Illinois U.S.A.
  • 3123237027 | +1 312-323-7027 Illinois U.S.A.
  • 3123237028 | +1 312-323-7028 Illinois U.S.A.
  • 3123237029 | +1 312-323-7029 Illinois U.S.A.
  • 3123237030 | +1 312-323-7030 Illinois U.S.A.
  • 3123237031 | +1 312-323-7031 Illinois U.S.A.
  • 3123237032 | +1 312-323-7032 Illinois U.S.A.
  • 3123237033 | +1 312-323-7033 Illinois U.S.A.
  • 3123237034 | +1 312-323-7034 Illinois U.S.A.
  • 3123237035 | +1 312-323-7035 Illinois U.S.A.
  • 3123237036 | +1 312-323-7036 Illinois U.S.A.
  • 3123237037 | +1 312-323-7037 Illinois U.S.A.
  • 3123237038 | +1 312-323-7038 Illinois U.S.A.
  • 3123237039 | +1 312-323-7039 Illinois U.S.A.
  • 3123237040 | +1 312-323-7040 Illinois U.S.A.
  • 3123237041 | +1 312-323-7041 Illinois U.S.A.
  • 3123237042 | +1 312-323-7042 Illinois U.S.A.
  • 3123237043 | +1 312-323-7043 Illinois U.S.A.
  • 3123237044 | +1 312-323-7044 Illinois U.S.A.
  • 3123237045 | +1 312-323-7045 Illinois U.S.A.
  • 3123237046 | +1 312-323-7046 Illinois U.S.A.
  • 3123237047 | +1 312-323-7047 Illinois U.S.A.
  • 3123237048 | +1 312-323-7048 Illinois U.S.A.
  • 3123237049 | +1 312-323-7049 Illinois U.S.A.
  • 3123237050 | +1 312-323-7050 Illinois U.S.A.
  • 3123237051 | +1 312-323-7051 Illinois U.S.A.
  • 3123237052 | +1 312-323-7052 Illinois U.S.A.
  • 3123237053 | +1 312-323-7053 Illinois U.S.A.
  • 3123237054 | +1 312-323-7054 Illinois U.S.A.
  • 3123237055 | +1 312-323-7055 Illinois U.S.A.
  • 3123237056 | +1 312-323-7056 Illinois U.S.A.
  • 3123237057 | +1 312-323-7057 Illinois U.S.A.
  • 3123237058 | +1 312-323-7058 Illinois U.S.A.
  • 3123237059 | +1 312-323-7059 Illinois U.S.A.
  • 3123237060 | +1 312-323-7060 Illinois U.S.A.
  • 3123237061 | +1 312-323-7061 Illinois U.S.A.
  • 3123237062 | +1 312-323-7062 Illinois U.S.A.
  • 3123237063 | +1 312-323-7063 Illinois U.S.A.
  • 3123237064 | +1 312-323-7064 Illinois U.S.A.
  • 3123237065 | +1 312-323-7065 Illinois U.S.A.
  • 3123237066 | +1 312-323-7066 Illinois U.S.A.
  • 3123237067 | +1 312-323-7067 Illinois U.S.A.
  • 3123237068 | +1 312-323-7068 Illinois U.S.A.
  • 3123237069 | +1 312-323-7069 Illinois U.S.A.
  • 3123237070 | +1 312-323-7070 Illinois U.S.A.
  • 3123237071 | +1 312-323-7071 Illinois U.S.A.
  • 3123237072 | +1 312-323-7072 Illinois U.S.A.
  • 3123237073 | +1 312-323-7073 Illinois U.S.A.
  • 3123237074 | +1 312-323-7074 Illinois U.S.A.
  • 3123237075 | +1 312-323-7075 Illinois U.S.A.
  • 3123237076 | +1 312-323-7076 Illinois U.S.A.
  • 3123237077 | +1 312-323-7077 Illinois U.S.A.
  • 3123237078 | +1 312-323-7078 Illinois U.S.A.
  • 3123237079 | +1 312-323-7079 Illinois U.S.A.
  • 3123237080 | +1 312-323-7080 Illinois U.S.A.
  • 3123237081 | +1 312-323-7081 Illinois U.S.A.
  • 3123237082 | +1 312-323-7082 Illinois U.S.A.
  • 3123237083 | +1 312-323-7083 Illinois U.S.A.
  • 3123237084 | +1 312-323-7084 Illinois U.S.A.
  • 3123237085 | +1 312-323-7085 Illinois U.S.A.
  • 3123237086 | +1 312-323-7086 Illinois U.S.A.
  • 3123237087 | +1 312-323-7087 Illinois U.S.A.
  • 3123237088 | +1 312-323-7088 Illinois U.S.A.
  • 3123237089 | +1 312-323-7089 Illinois U.S.A.
  • 3123237090 | +1 312-323-7090 Illinois U.S.A.
  • 3123237091 | +1 312-323-7091 Illinois U.S.A.
  • 3123237092 | +1 312-323-7092 Illinois U.S.A.
  • 3123237093 | +1 312-323-7093 Illinois U.S.A.
  • 3123237094 | +1 312-323-7094 Illinois U.S.A.
  • 3123237095 | +1 312-323-7095 Illinois U.S.A.
  • 3123237096 | +1 312-323-7096 Illinois U.S.A.
  • 3123237097 | +1 312-323-7097 Illinois U.S.A.
  • 3123237098 | +1 312-323-7098 Illinois U.S.A.
  • 3123237099 | +1 312-323-7099 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