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).

  • 3127898000 | +1 312-789-8000 Illinois U.S.A.
  • 3127898001 | +1 312-789-8001 Illinois U.S.A.
  • 3127898002 | +1 312-789-8002 Illinois U.S.A.
  • 3127898003 | +1 312-789-8003 Illinois U.S.A.
  • 3127898004 | +1 312-789-8004 Illinois U.S.A.
  • 3127898005 | +1 312-789-8005 Illinois U.S.A.
  • 3127898006 | +1 312-789-8006 Illinois U.S.A.
  • 3127898007 | +1 312-789-8007 Illinois U.S.A.
  • 3127898008 | +1 312-789-8008 Illinois U.S.A.
  • 3127898009 | +1 312-789-8009 Illinois U.S.A.
  • 3127898010 | +1 312-789-8010 Illinois U.S.A.
  • 3127898011 | +1 312-789-8011 Illinois U.S.A.
  • 3127898012 | +1 312-789-8012 Illinois U.S.A.
  • 3127898013 | +1 312-789-8013 Illinois U.S.A.
  • 3127898014 | +1 312-789-8014 Illinois U.S.A.
  • 3127898015 | +1 312-789-8015 Illinois U.S.A.
  • 3127898016 | +1 312-789-8016 Illinois U.S.A.
  • 3127898017 | +1 312-789-8017 Illinois U.S.A.
  • 3127898018 | +1 312-789-8018 Illinois U.S.A.
  • 3127898019 | +1 312-789-8019 Illinois U.S.A.
  • 3127898020 | +1 312-789-8020 Illinois U.S.A.
  • 3127898021 | +1 312-789-8021 Illinois U.S.A.
  • 3127898022 | +1 312-789-8022 Illinois U.S.A.
  • 3127898023 | +1 312-789-8023 Illinois U.S.A.
  • 3127898024 | +1 312-789-8024 Illinois U.S.A.
  • 3127898025 | +1 312-789-8025 Illinois U.S.A.
  • 3127898026 | +1 312-789-8026 Illinois U.S.A.
  • 3127898027 | +1 312-789-8027 Illinois U.S.A.
  • 3127898028 | +1 312-789-8028 Illinois U.S.A.
  • 3127898029 | +1 312-789-8029 Illinois U.S.A.
  • 3127898030 | +1 312-789-8030 Illinois U.S.A.
  • 3127898031 | +1 312-789-8031 Illinois U.S.A.
  • 3127898032 | +1 312-789-8032 Illinois U.S.A.
  • 3127898033 | +1 312-789-8033 Illinois U.S.A.
  • 3127898034 | +1 312-789-8034 Illinois U.S.A.
  • 3127898035 | +1 312-789-8035 Illinois U.S.A.
  • 3127898036 | +1 312-789-8036 Illinois U.S.A.
  • 3127898037 | +1 312-789-8037 Illinois U.S.A.
  • 3127898038 | +1 312-789-8038 Illinois U.S.A.
  • 3127898039 | +1 312-789-8039 Illinois U.S.A.
  • 3127898040 | +1 312-789-8040 Illinois U.S.A.
  • 3127898041 | +1 312-789-8041 Illinois U.S.A.
  • 3127898042 | +1 312-789-8042 Illinois U.S.A.
  • 3127898043 | +1 312-789-8043 Illinois U.S.A.
  • 3127898044 | +1 312-789-8044 Illinois U.S.A.
  • 3127898045 | +1 312-789-8045 Illinois U.S.A.
  • 3127898046 | +1 312-789-8046 Illinois U.S.A.
  • 3127898047 | +1 312-789-8047 Illinois U.S.A.
  • 3127898048 | +1 312-789-8048 Illinois U.S.A.
  • 3127898049 | +1 312-789-8049 Illinois U.S.A.
  • 3127898050 | +1 312-789-8050 Illinois U.S.A.
  • 3127898051 | +1 312-789-8051 Illinois U.S.A.
  • 3127898052 | +1 312-789-8052 Illinois U.S.A.
  • 3127898053 | +1 312-789-8053 Illinois U.S.A.
  • 3127898054 | +1 312-789-8054 Illinois U.S.A.
  • 3127898055 | +1 312-789-8055 Illinois U.S.A.
  • 3127898056 | +1 312-789-8056 Illinois U.S.A.
  • 3127898057 | +1 312-789-8057 Illinois U.S.A.
  • 3127898058 | +1 312-789-8058 Illinois U.S.A.
  • 3127898059 | +1 312-789-8059 Illinois U.S.A.
  • 3127898060 | +1 312-789-8060 Illinois U.S.A.
  • 3127898061 | +1 312-789-8061 Illinois U.S.A.
  • 3127898062 | +1 312-789-8062 Illinois U.S.A.
  • 3127898063 | +1 312-789-8063 Illinois U.S.A.
  • 3127898064 | +1 312-789-8064 Illinois U.S.A.
  • 3127898065 | +1 312-789-8065 Illinois U.S.A.
  • 3127898066 | +1 312-789-8066 Illinois U.S.A.
  • 3127898067 | +1 312-789-8067 Illinois U.S.A.
  • 3127898068 | +1 312-789-8068 Illinois U.S.A.
  • 3127898069 | +1 312-789-8069 Illinois U.S.A.
  • 3127898070 | +1 312-789-8070 Illinois U.S.A.
  • 3127898071 | +1 312-789-8071 Illinois U.S.A.
  • 3127898072 | +1 312-789-8072 Illinois U.S.A.
  • 3127898073 | +1 312-789-8073 Illinois U.S.A.
  • 3127898074 | +1 312-789-8074 Illinois U.S.A.
  • 3127898075 | +1 312-789-8075 Illinois U.S.A.
  • 3127898076 | +1 312-789-8076 Illinois U.S.A.
  • 3127898077 | +1 312-789-8077 Illinois U.S.A.
  • 3127898078 | +1 312-789-8078 Illinois U.S.A.
  • 3127898079 | +1 312-789-8079 Illinois U.S.A.
  • 3127898080 | +1 312-789-8080 Illinois U.S.A.
  • 3127898081 | +1 312-789-8081 Illinois U.S.A.
  • 3127898082 | +1 312-789-8082 Illinois U.S.A.
  • 3127898083 | +1 312-789-8083 Illinois U.S.A.
  • 3127898084 | +1 312-789-8084 Illinois U.S.A.
  • 3127898085 | +1 312-789-8085 Illinois U.S.A.
  • 3127898086 | +1 312-789-8086 Illinois U.S.A.
  • 3127898087 | +1 312-789-8087 Illinois U.S.A.
  • 3127898088 | +1 312-789-8088 Illinois U.S.A.
  • 3127898089 | +1 312-789-8089 Illinois U.S.A.
  • 3127898090 | +1 312-789-8090 Illinois U.S.A.
  • 3127898091 | +1 312-789-8091 Illinois U.S.A.
  • 3127898092 | +1 312-789-8092 Illinois U.S.A.
  • 3127898093 | +1 312-789-8093 Illinois U.S.A.
  • 3127898094 | +1 312-789-8094 Illinois U.S.A.
  • 3127898095 | +1 312-789-8095 Illinois U.S.A.
  • 3127898096 | +1 312-789-8096 Illinois U.S.A.
  • 3127898097 | +1 312-789-8097 Illinois U.S.A.
  • 3127898098 | +1 312-789-8098 Illinois U.S.A.
  • 3127898099 | +1 312-789-8099 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