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).

  • 3129048000 | +1 312-904-8000 Illinois U.S.A.
  • 3129048001 | +1 312-904-8001 Illinois U.S.A.
  • 3129048002 | +1 312-904-8002 Illinois U.S.A.
  • 3129048003 | +1 312-904-8003 Illinois U.S.A.
  • 3129048004 | +1 312-904-8004 Illinois U.S.A.
  • 3129048005 | +1 312-904-8005 Illinois U.S.A.
  • 3129048006 | +1 312-904-8006 Illinois U.S.A.
  • 3129048007 | +1 312-904-8007 Illinois U.S.A.
  • 3129048008 | +1 312-904-8008 Illinois U.S.A.
  • 3129048009 | +1 312-904-8009 Illinois U.S.A.
  • 3129048010 | +1 312-904-8010 Illinois U.S.A.
  • 3129048011 | +1 312-904-8011 Illinois U.S.A.
  • 3129048012 | +1 312-904-8012 Illinois U.S.A.
  • 3129048013 | +1 312-904-8013 Illinois U.S.A.
  • 3129048014 | +1 312-904-8014 Illinois U.S.A.
  • 3129048015 | +1 312-904-8015 Illinois U.S.A.
  • 3129048016 | +1 312-904-8016 Illinois U.S.A.
  • 3129048017 | +1 312-904-8017 Illinois U.S.A.
  • 3129048018 | +1 312-904-8018 Illinois U.S.A.
  • 3129048019 | +1 312-904-8019 Illinois U.S.A.
  • 3129048020 | +1 312-904-8020 Illinois U.S.A.
  • 3129048021 | +1 312-904-8021 Illinois U.S.A.
  • 3129048022 | +1 312-904-8022 Illinois U.S.A.
  • 3129048023 | +1 312-904-8023 Illinois U.S.A.
  • 3129048024 | +1 312-904-8024 Illinois U.S.A.
  • 3129048025 | +1 312-904-8025 Illinois U.S.A.
  • 3129048026 | +1 312-904-8026 Illinois U.S.A.
  • 3129048027 | +1 312-904-8027 Illinois U.S.A.
  • 3129048028 | +1 312-904-8028 Illinois U.S.A.
  • 3129048029 | +1 312-904-8029 Illinois U.S.A.
  • 3129048030 | +1 312-904-8030 Illinois U.S.A.
  • 3129048031 | +1 312-904-8031 Illinois U.S.A.
  • 3129048032 | +1 312-904-8032 Illinois U.S.A.
  • 3129048033 | +1 312-904-8033 Illinois U.S.A.
  • 3129048034 | +1 312-904-8034 Illinois U.S.A.
  • 3129048035 | +1 312-904-8035 Illinois U.S.A.
  • 3129048036 | +1 312-904-8036 Illinois U.S.A.
  • 3129048037 | +1 312-904-8037 Illinois U.S.A.
  • 3129048038 | +1 312-904-8038 Illinois U.S.A.
  • 3129048039 | +1 312-904-8039 Illinois U.S.A.
  • 3129048040 | +1 312-904-8040 Illinois U.S.A.
  • 3129048041 | +1 312-904-8041 Illinois U.S.A.
  • 3129048042 | +1 312-904-8042 Illinois U.S.A.
  • 3129048043 | +1 312-904-8043 Illinois U.S.A.
  • 3129048044 | +1 312-904-8044 Illinois U.S.A.
  • 3129048045 | +1 312-904-8045 Illinois U.S.A.
  • 3129048046 | +1 312-904-8046 Illinois U.S.A.
  • 3129048047 | +1 312-904-8047 Illinois U.S.A.
  • 3129048048 | +1 312-904-8048 Illinois U.S.A.
  • 3129048049 | +1 312-904-8049 Illinois U.S.A.
  • 3129048050 | +1 312-904-8050 Illinois U.S.A.
  • 3129048051 | +1 312-904-8051 Illinois U.S.A.
  • 3129048052 | +1 312-904-8052 Illinois U.S.A.
  • 3129048053 | +1 312-904-8053 Illinois U.S.A.
  • 3129048054 | +1 312-904-8054 Illinois U.S.A.
  • 3129048055 | +1 312-904-8055 Illinois U.S.A.
  • 3129048056 | +1 312-904-8056 Illinois U.S.A.
  • 3129048057 | +1 312-904-8057 Illinois U.S.A.
  • 3129048058 | +1 312-904-8058 Illinois U.S.A.
  • 3129048059 | +1 312-904-8059 Illinois U.S.A.
  • 3129048060 | +1 312-904-8060 Illinois U.S.A.
  • 3129048061 | +1 312-904-8061 Illinois U.S.A.
  • 3129048062 | +1 312-904-8062 Illinois U.S.A.
  • 3129048063 | +1 312-904-8063 Illinois U.S.A.
  • 3129048064 | +1 312-904-8064 Illinois U.S.A.
  • 3129048065 | +1 312-904-8065 Illinois U.S.A.
  • 3129048066 | +1 312-904-8066 Illinois U.S.A.
  • 3129048067 | +1 312-904-8067 Illinois U.S.A.
  • 3129048068 | +1 312-904-8068 Illinois U.S.A.
  • 3129048069 | +1 312-904-8069 Illinois U.S.A.
  • 3129048070 | +1 312-904-8070 Illinois U.S.A.
  • 3129048071 | +1 312-904-8071 Illinois U.S.A.
  • 3129048072 | +1 312-904-8072 Illinois U.S.A.
  • 3129048073 | +1 312-904-8073 Illinois U.S.A.
  • 3129048074 | +1 312-904-8074 Illinois U.S.A.
  • 3129048075 | +1 312-904-8075 Illinois U.S.A.
  • 3129048076 | +1 312-904-8076 Illinois U.S.A.
  • 3129048077 | +1 312-904-8077 Illinois U.S.A.
  • 3129048078 | +1 312-904-8078 Illinois U.S.A.
  • 3129048079 | +1 312-904-8079 Illinois U.S.A.
  • 3129048080 | +1 312-904-8080 Illinois U.S.A.
  • 3129048081 | +1 312-904-8081 Illinois U.S.A.
  • 3129048082 | +1 312-904-8082 Illinois U.S.A.
  • 3129048083 | +1 312-904-8083 Illinois U.S.A.
  • 3129048084 | +1 312-904-8084 Illinois U.S.A.
  • 3129048085 | +1 312-904-8085 Illinois U.S.A.
  • 3129048086 | +1 312-904-8086 Illinois U.S.A.
  • 3129048087 | +1 312-904-8087 Illinois U.S.A.
  • 3129048088 | +1 312-904-8088 Illinois U.S.A.
  • 3129048089 | +1 312-904-8089 Illinois U.S.A.
  • 3129048090 | +1 312-904-8090 Illinois U.S.A.
  • 3129048091 | +1 312-904-8091 Illinois U.S.A.
  • 3129048092 | +1 312-904-8092 Illinois U.S.A.
  • 3129048093 | +1 312-904-8093 Illinois U.S.A.
  • 3129048094 | +1 312-904-8094 Illinois U.S.A.
  • 3129048095 | +1 312-904-8095 Illinois U.S.A.
  • 3129048096 | +1 312-904-8096 Illinois U.S.A.
  • 3129048097 | +1 312-904-8097 Illinois U.S.A.
  • 3129048098 | +1 312-904-8098 Illinois U.S.A.
  • 3129048099 | +1 312-904-8099 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