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).

  • 3123029000 | +1 312-302-9000 Illinois U.S.A.
  • 3123029001 | +1 312-302-9001 Illinois U.S.A.
  • 3123029002 | +1 312-302-9002 Illinois U.S.A.
  • 3123029003 | +1 312-302-9003 Illinois U.S.A.
  • 3123029004 | +1 312-302-9004 Illinois U.S.A.
  • 3123029005 | +1 312-302-9005 Illinois U.S.A.
  • 3123029006 | +1 312-302-9006 Illinois U.S.A.
  • 3123029007 | +1 312-302-9007 Illinois U.S.A.
  • 3123029008 | +1 312-302-9008 Illinois U.S.A.
  • 3123029009 | +1 312-302-9009 Illinois U.S.A.
  • 3123029010 | +1 312-302-9010 Illinois U.S.A.
  • 3123029011 | +1 312-302-9011 Illinois U.S.A.
  • 3123029012 | +1 312-302-9012 Illinois U.S.A.
  • 3123029013 | +1 312-302-9013 Illinois U.S.A.
  • 3123029014 | +1 312-302-9014 Illinois U.S.A.
  • 3123029015 | +1 312-302-9015 Illinois U.S.A.
  • 3123029016 | +1 312-302-9016 Illinois U.S.A.
  • 3123029017 | +1 312-302-9017 Illinois U.S.A.
  • 3123029018 | +1 312-302-9018 Illinois U.S.A.
  • 3123029019 | +1 312-302-9019 Illinois U.S.A.
  • 3123029020 | +1 312-302-9020 Illinois U.S.A.
  • 3123029021 | +1 312-302-9021 Illinois U.S.A.
  • 3123029022 | +1 312-302-9022 Illinois U.S.A.
  • 3123029023 | +1 312-302-9023 Illinois U.S.A.
  • 3123029024 | +1 312-302-9024 Illinois U.S.A.
  • 3123029025 | +1 312-302-9025 Illinois U.S.A.
  • 3123029026 | +1 312-302-9026 Illinois U.S.A.
  • 3123029027 | +1 312-302-9027 Illinois U.S.A.
  • 3123029028 | +1 312-302-9028 Illinois U.S.A.
  • 3123029029 | +1 312-302-9029 Illinois U.S.A.
  • 3123029030 | +1 312-302-9030 Illinois U.S.A.
  • 3123029031 | +1 312-302-9031 Illinois U.S.A.
  • 3123029032 | +1 312-302-9032 Illinois U.S.A.
  • 3123029033 | +1 312-302-9033 Illinois U.S.A.
  • 3123029034 | +1 312-302-9034 Illinois U.S.A.
  • 3123029035 | +1 312-302-9035 Illinois U.S.A.
  • 3123029036 | +1 312-302-9036 Illinois U.S.A.
  • 3123029037 | +1 312-302-9037 Illinois U.S.A.
  • 3123029038 | +1 312-302-9038 Illinois U.S.A.
  • 3123029039 | +1 312-302-9039 Illinois U.S.A.
  • 3123029040 | +1 312-302-9040 Illinois U.S.A.
  • 3123029041 | +1 312-302-9041 Illinois U.S.A.
  • 3123029042 | +1 312-302-9042 Illinois U.S.A.
  • 3123029043 | +1 312-302-9043 Illinois U.S.A.
  • 3123029044 | +1 312-302-9044 Illinois U.S.A.
  • 3123029045 | +1 312-302-9045 Illinois U.S.A.
  • 3123029046 | +1 312-302-9046 Illinois U.S.A.
  • 3123029047 | +1 312-302-9047 Illinois U.S.A.
  • 3123029048 | +1 312-302-9048 Illinois U.S.A.
  • 3123029049 | +1 312-302-9049 Illinois U.S.A.
  • 3123029050 | +1 312-302-9050 Illinois U.S.A.
  • 3123029051 | +1 312-302-9051 Illinois U.S.A.
  • 3123029052 | +1 312-302-9052 Illinois U.S.A.
  • 3123029053 | +1 312-302-9053 Illinois U.S.A.
  • 3123029054 | +1 312-302-9054 Illinois U.S.A.
  • 3123029055 | +1 312-302-9055 Illinois U.S.A.
  • 3123029056 | +1 312-302-9056 Illinois U.S.A.
  • 3123029057 | +1 312-302-9057 Illinois U.S.A.
  • 3123029058 | +1 312-302-9058 Illinois U.S.A.
  • 3123029059 | +1 312-302-9059 Illinois U.S.A.
  • 3123029060 | +1 312-302-9060 Illinois U.S.A.
  • 3123029061 | +1 312-302-9061 Illinois U.S.A.
  • 3123029062 | +1 312-302-9062 Illinois U.S.A.
  • 3123029063 | +1 312-302-9063 Illinois U.S.A.
  • 3123029064 | +1 312-302-9064 Illinois U.S.A.
  • 3123029065 | +1 312-302-9065 Illinois U.S.A.
  • 3123029066 | +1 312-302-9066 Illinois U.S.A.
  • 3123029067 | +1 312-302-9067 Illinois U.S.A.
  • 3123029068 | +1 312-302-9068 Illinois U.S.A.
  • 3123029069 | +1 312-302-9069 Illinois U.S.A.
  • 3123029070 | +1 312-302-9070 Illinois U.S.A.
  • 3123029071 | +1 312-302-9071 Illinois U.S.A.
  • 3123029072 | +1 312-302-9072 Illinois U.S.A.
  • 3123029073 | +1 312-302-9073 Illinois U.S.A.
  • 3123029074 | +1 312-302-9074 Illinois U.S.A.
  • 3123029075 | +1 312-302-9075 Illinois U.S.A.
  • 3123029076 | +1 312-302-9076 Illinois U.S.A.
  • 3123029077 | +1 312-302-9077 Illinois U.S.A.
  • 3123029078 | +1 312-302-9078 Illinois U.S.A.
  • 3123029079 | +1 312-302-9079 Illinois U.S.A.
  • 3123029080 | +1 312-302-9080 Illinois U.S.A.
  • 3123029081 | +1 312-302-9081 Illinois U.S.A.
  • 3123029082 | +1 312-302-9082 Illinois U.S.A.
  • 3123029083 | +1 312-302-9083 Illinois U.S.A.
  • 3123029084 | +1 312-302-9084 Illinois U.S.A.
  • 3123029085 | +1 312-302-9085 Illinois U.S.A.
  • 3123029086 | +1 312-302-9086 Illinois U.S.A.
  • 3123029087 | +1 312-302-9087 Illinois U.S.A.
  • 3123029088 | +1 312-302-9088 Illinois U.S.A.
  • 3123029089 | +1 312-302-9089 Illinois U.S.A.
  • 3123029090 | +1 312-302-9090 Illinois U.S.A.
  • 3123029091 | +1 312-302-9091 Illinois U.S.A.
  • 3123029092 | +1 312-302-9092 Illinois U.S.A.
  • 3123029093 | +1 312-302-9093 Illinois U.S.A.
  • 3123029094 | +1 312-302-9094 Illinois U.S.A.
  • 3123029095 | +1 312-302-9095 Illinois U.S.A.
  • 3123029096 | +1 312-302-9096 Illinois U.S.A.
  • 3123029097 | +1 312-302-9097 Illinois U.S.A.
  • 3123029098 | +1 312-302-9098 Illinois U.S.A.
  • 3123029099 | +1 312-302-9099 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