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).

  • 3128008000 | +1 312-800-8000 Illinois U.S.A.
  • 3128008001 | +1 312-800-8001 Illinois U.S.A.
  • 3128008002 | +1 312-800-8002 Illinois U.S.A.
  • 3128008003 | +1 312-800-8003 Illinois U.S.A.
  • 3128008004 | +1 312-800-8004 Illinois U.S.A.
  • 3128008005 | +1 312-800-8005 Illinois U.S.A.
  • 3128008006 | +1 312-800-8006 Illinois U.S.A.
  • 3128008007 | +1 312-800-8007 Illinois U.S.A.
  • 3128008008 | +1 312-800-8008 Illinois U.S.A.
  • 3128008009 | +1 312-800-8009 Illinois U.S.A.
  • 3128008010 | +1 312-800-8010 Illinois U.S.A.
  • 3128008011 | +1 312-800-8011 Illinois U.S.A.
  • 3128008012 | +1 312-800-8012 Illinois U.S.A.
  • 3128008013 | +1 312-800-8013 Illinois U.S.A.
  • 3128008014 | +1 312-800-8014 Illinois U.S.A.
  • 3128008015 | +1 312-800-8015 Illinois U.S.A.
  • 3128008016 | +1 312-800-8016 Illinois U.S.A.
  • 3128008017 | +1 312-800-8017 Illinois U.S.A.
  • 3128008018 | +1 312-800-8018 Illinois U.S.A.
  • 3128008019 | +1 312-800-8019 Illinois U.S.A.
  • 3128008020 | +1 312-800-8020 Illinois U.S.A.
  • 3128008021 | +1 312-800-8021 Illinois U.S.A.
  • 3128008022 | +1 312-800-8022 Illinois U.S.A.
  • 3128008023 | +1 312-800-8023 Illinois U.S.A.
  • 3128008024 | +1 312-800-8024 Illinois U.S.A.
  • 3128008025 | +1 312-800-8025 Illinois U.S.A.
  • 3128008026 | +1 312-800-8026 Illinois U.S.A.
  • 3128008027 | +1 312-800-8027 Illinois U.S.A.
  • 3128008028 | +1 312-800-8028 Illinois U.S.A.
  • 3128008029 | +1 312-800-8029 Illinois U.S.A.
  • 3128008030 | +1 312-800-8030 Illinois U.S.A.
  • 3128008031 | +1 312-800-8031 Illinois U.S.A.
  • 3128008032 | +1 312-800-8032 Illinois U.S.A.
  • 3128008033 | +1 312-800-8033 Illinois U.S.A.
  • 3128008034 | +1 312-800-8034 Illinois U.S.A.
  • 3128008035 | +1 312-800-8035 Illinois U.S.A.
  • 3128008036 | +1 312-800-8036 Illinois U.S.A.
  • 3128008037 | +1 312-800-8037 Illinois U.S.A.
  • 3128008038 | +1 312-800-8038 Illinois U.S.A.
  • 3128008039 | +1 312-800-8039 Illinois U.S.A.
  • 3128008040 | +1 312-800-8040 Illinois U.S.A.
  • 3128008041 | +1 312-800-8041 Illinois U.S.A.
  • 3128008042 | +1 312-800-8042 Illinois U.S.A.
  • 3128008043 | +1 312-800-8043 Illinois U.S.A.
  • 3128008044 | +1 312-800-8044 Illinois U.S.A.
  • 3128008045 | +1 312-800-8045 Illinois U.S.A.
  • 3128008046 | +1 312-800-8046 Illinois U.S.A.
  • 3128008047 | +1 312-800-8047 Illinois U.S.A.
  • 3128008048 | +1 312-800-8048 Illinois U.S.A.
  • 3128008049 | +1 312-800-8049 Illinois U.S.A.
  • 3128008050 | +1 312-800-8050 Illinois U.S.A.
  • 3128008051 | +1 312-800-8051 Illinois U.S.A.
  • 3128008052 | +1 312-800-8052 Illinois U.S.A.
  • 3128008053 | +1 312-800-8053 Illinois U.S.A.
  • 3128008054 | +1 312-800-8054 Illinois U.S.A.
  • 3128008055 | +1 312-800-8055 Illinois U.S.A.
  • 3128008056 | +1 312-800-8056 Illinois U.S.A.
  • 3128008057 | +1 312-800-8057 Illinois U.S.A.
  • 3128008058 | +1 312-800-8058 Illinois U.S.A.
  • 3128008059 | +1 312-800-8059 Illinois U.S.A.
  • 3128008060 | +1 312-800-8060 Illinois U.S.A.
  • 3128008061 | +1 312-800-8061 Illinois U.S.A.
  • 3128008062 | +1 312-800-8062 Illinois U.S.A.
  • 3128008063 | +1 312-800-8063 Illinois U.S.A.
  • 3128008064 | +1 312-800-8064 Illinois U.S.A.
  • 3128008065 | +1 312-800-8065 Illinois U.S.A.
  • 3128008066 | +1 312-800-8066 Illinois U.S.A.
  • 3128008067 | +1 312-800-8067 Illinois U.S.A.
  • 3128008068 | +1 312-800-8068 Illinois U.S.A.
  • 3128008069 | +1 312-800-8069 Illinois U.S.A.
  • 3128008070 | +1 312-800-8070 Illinois U.S.A.
  • 3128008071 | +1 312-800-8071 Illinois U.S.A.
  • 3128008072 | +1 312-800-8072 Illinois U.S.A.
  • 3128008073 | +1 312-800-8073 Illinois U.S.A.
  • 3128008074 | +1 312-800-8074 Illinois U.S.A.
  • 3128008075 | +1 312-800-8075 Illinois U.S.A.
  • 3128008076 | +1 312-800-8076 Illinois U.S.A.
  • 3128008077 | +1 312-800-8077 Illinois U.S.A.
  • 3128008078 | +1 312-800-8078 Illinois U.S.A.
  • 3128008079 | +1 312-800-8079 Illinois U.S.A.
  • 3128008080 | +1 312-800-8080 Illinois U.S.A.
  • 3128008081 | +1 312-800-8081 Illinois U.S.A.
  • 3128008082 | +1 312-800-8082 Illinois U.S.A.
  • 3128008083 | +1 312-800-8083 Illinois U.S.A.
  • 3128008084 | +1 312-800-8084 Illinois U.S.A.
  • 3128008085 | +1 312-800-8085 Illinois U.S.A.
  • 3128008086 | +1 312-800-8086 Illinois U.S.A.
  • 3128008087 | +1 312-800-8087 Illinois U.S.A.
  • 3128008088 | +1 312-800-8088 Illinois U.S.A.
  • 3128008089 | +1 312-800-8089 Illinois U.S.A.
  • 3128008090 | +1 312-800-8090 Illinois U.S.A.
  • 3128008091 | +1 312-800-8091 Illinois U.S.A.
  • 3128008092 | +1 312-800-8092 Illinois U.S.A.
  • 3128008093 | +1 312-800-8093 Illinois U.S.A.
  • 3128008094 | +1 312-800-8094 Illinois U.S.A.
  • 3128008095 | +1 312-800-8095 Illinois U.S.A.
  • 3128008096 | +1 312-800-8096 Illinois U.S.A.
  • 3128008097 | +1 312-800-8097 Illinois U.S.A.
  • 3128008098 | +1 312-800-8098 Illinois U.S.A.
  • 3128008099 | +1 312-800-8099 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