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).

  • 3123568000 | +1 312-356-8000 Illinois U.S.A.
  • 3123568001 | +1 312-356-8001 Illinois U.S.A.
  • 3123568002 | +1 312-356-8002 Illinois U.S.A.
  • 3123568003 | +1 312-356-8003 Illinois U.S.A.
  • 3123568004 | +1 312-356-8004 Illinois U.S.A.
  • 3123568005 | +1 312-356-8005 Illinois U.S.A.
  • 3123568006 | +1 312-356-8006 Illinois U.S.A.
  • 3123568007 | +1 312-356-8007 Illinois U.S.A.
  • 3123568008 | +1 312-356-8008 Illinois U.S.A.
  • 3123568009 | +1 312-356-8009 Illinois U.S.A.
  • 3123568010 | +1 312-356-8010 Illinois U.S.A.
  • 3123568011 | +1 312-356-8011 Illinois U.S.A.
  • 3123568012 | +1 312-356-8012 Illinois U.S.A.
  • 3123568013 | +1 312-356-8013 Illinois U.S.A.
  • 3123568014 | +1 312-356-8014 Illinois U.S.A.
  • 3123568015 | +1 312-356-8015 Illinois U.S.A.
  • 3123568016 | +1 312-356-8016 Illinois U.S.A.
  • 3123568017 | +1 312-356-8017 Illinois U.S.A.
  • 3123568018 | +1 312-356-8018 Illinois U.S.A.
  • 3123568019 | +1 312-356-8019 Illinois U.S.A.
  • 3123568020 | +1 312-356-8020 Illinois U.S.A.
  • 3123568021 | +1 312-356-8021 Illinois U.S.A.
  • 3123568022 | +1 312-356-8022 Illinois U.S.A.
  • 3123568023 | +1 312-356-8023 Illinois U.S.A.
  • 3123568024 | +1 312-356-8024 Illinois U.S.A.
  • 3123568025 | +1 312-356-8025 Illinois U.S.A.
  • 3123568026 | +1 312-356-8026 Illinois U.S.A.
  • 3123568027 | +1 312-356-8027 Illinois U.S.A.
  • 3123568028 | +1 312-356-8028 Illinois U.S.A.
  • 3123568029 | +1 312-356-8029 Illinois U.S.A.
  • 3123568030 | +1 312-356-8030 Illinois U.S.A.
  • 3123568031 | +1 312-356-8031 Illinois U.S.A.
  • 3123568032 | +1 312-356-8032 Illinois U.S.A.
  • 3123568033 | +1 312-356-8033 Illinois U.S.A.
  • 3123568034 | +1 312-356-8034 Illinois U.S.A.
  • 3123568035 | +1 312-356-8035 Illinois U.S.A.
  • 3123568036 | +1 312-356-8036 Illinois U.S.A.
  • 3123568037 | +1 312-356-8037 Illinois U.S.A.
  • 3123568038 | +1 312-356-8038 Illinois U.S.A.
  • 3123568039 | +1 312-356-8039 Illinois U.S.A.
  • 3123568040 | +1 312-356-8040 Illinois U.S.A.
  • 3123568041 | +1 312-356-8041 Illinois U.S.A.
  • 3123568042 | +1 312-356-8042 Illinois U.S.A.
  • 3123568043 | +1 312-356-8043 Illinois U.S.A.
  • 3123568044 | +1 312-356-8044 Illinois U.S.A.
  • 3123568045 | +1 312-356-8045 Illinois U.S.A.
  • 3123568046 | +1 312-356-8046 Illinois U.S.A.
  • 3123568047 | +1 312-356-8047 Illinois U.S.A.
  • 3123568048 | +1 312-356-8048 Illinois U.S.A.
  • 3123568049 | +1 312-356-8049 Illinois U.S.A.
  • 3123568050 | +1 312-356-8050 Illinois U.S.A.
  • 3123568051 | +1 312-356-8051 Illinois U.S.A.
  • 3123568052 | +1 312-356-8052 Illinois U.S.A.
  • 3123568053 | +1 312-356-8053 Illinois U.S.A.
  • 3123568054 | +1 312-356-8054 Illinois U.S.A.
  • 3123568055 | +1 312-356-8055 Illinois U.S.A.
  • 3123568056 | +1 312-356-8056 Illinois U.S.A.
  • 3123568057 | +1 312-356-8057 Illinois U.S.A.
  • 3123568058 | +1 312-356-8058 Illinois U.S.A.
  • 3123568059 | +1 312-356-8059 Illinois U.S.A.
  • 3123568060 | +1 312-356-8060 Illinois U.S.A.
  • 3123568061 | +1 312-356-8061 Illinois U.S.A.
  • 3123568062 | +1 312-356-8062 Illinois U.S.A.
  • 3123568063 | +1 312-356-8063 Illinois U.S.A.
  • 3123568064 | +1 312-356-8064 Illinois U.S.A.
  • 3123568065 | +1 312-356-8065 Illinois U.S.A.
  • 3123568066 | +1 312-356-8066 Illinois U.S.A.
  • 3123568067 | +1 312-356-8067 Illinois U.S.A.
  • 3123568068 | +1 312-356-8068 Illinois U.S.A.
  • 3123568069 | +1 312-356-8069 Illinois U.S.A.
  • 3123568070 | +1 312-356-8070 Illinois U.S.A.
  • 3123568071 | +1 312-356-8071 Illinois U.S.A.
  • 3123568072 | +1 312-356-8072 Illinois U.S.A.
  • 3123568073 | +1 312-356-8073 Illinois U.S.A.
  • 3123568074 | +1 312-356-8074 Illinois U.S.A.
  • 3123568075 | +1 312-356-8075 Illinois U.S.A.
  • 3123568076 | +1 312-356-8076 Illinois U.S.A.
  • 3123568077 | +1 312-356-8077 Illinois U.S.A.
  • 3123568078 | +1 312-356-8078 Illinois U.S.A.
  • 3123568079 | +1 312-356-8079 Illinois U.S.A.
  • 3123568080 | +1 312-356-8080 Illinois U.S.A.
  • 3123568081 | +1 312-356-8081 Illinois U.S.A.
  • 3123568082 | +1 312-356-8082 Illinois U.S.A.
  • 3123568083 | +1 312-356-8083 Illinois U.S.A.
  • 3123568084 | +1 312-356-8084 Illinois U.S.A.
  • 3123568085 | +1 312-356-8085 Illinois U.S.A.
  • 3123568086 | +1 312-356-8086 Illinois U.S.A.
  • 3123568087 | +1 312-356-8087 Illinois U.S.A.
  • 3123568088 | +1 312-356-8088 Illinois U.S.A.
  • 3123568089 | +1 312-356-8089 Illinois U.S.A.
  • 3123568090 | +1 312-356-8090 Illinois U.S.A.
  • 3123568091 | +1 312-356-8091 Illinois U.S.A.
  • 3123568092 | +1 312-356-8092 Illinois U.S.A.
  • 3123568093 | +1 312-356-8093 Illinois U.S.A.
  • 3123568094 | +1 312-356-8094 Illinois U.S.A.
  • 3123568095 | +1 312-356-8095 Illinois U.S.A.
  • 3123568096 | +1 312-356-8096 Illinois U.S.A.
  • 3123568097 | +1 312-356-8097 Illinois U.S.A.
  • 3123568098 | +1 312-356-8098 Illinois U.S.A.
  • 3123568099 | +1 312-356-8099 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