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).

  • 3129230000 | +1 312-923-0000 Illinois U.S.A.
  • 3129230001 | +1 312-923-0001 Illinois U.S.A.
  • 3129230002 | +1 312-923-0002 Illinois U.S.A.
  • 3129230003 | +1 312-923-0003 Illinois U.S.A.
  • 3129230004 | +1 312-923-0004 Illinois U.S.A.
  • 3129230005 | +1 312-923-0005 Illinois U.S.A.
  • 3129230006 | +1 312-923-0006 Illinois U.S.A.
  • 3129230007 | +1 312-923-0007 Illinois U.S.A.
  • 3129230008 | +1 312-923-0008 Illinois U.S.A.
  • 3129230009 | +1 312-923-0009 Illinois U.S.A.
  • 3129230010 | +1 312-923-0010 Illinois U.S.A.
  • 3129230011 | +1 312-923-0011 Illinois U.S.A.
  • 3129230012 | +1 312-923-0012 Illinois U.S.A.
  • 3129230013 | +1 312-923-0013 Illinois U.S.A.
  • 3129230014 | +1 312-923-0014 Illinois U.S.A.
  • 3129230015 | +1 312-923-0015 Illinois U.S.A.
  • 3129230016 | +1 312-923-0016 Illinois U.S.A.
  • 3129230017 | +1 312-923-0017 Illinois U.S.A.
  • 3129230018 | +1 312-923-0018 Illinois U.S.A.
  • 3129230019 | +1 312-923-0019 Illinois U.S.A.
  • 3129230020 | +1 312-923-0020 Illinois U.S.A.
  • 3129230021 | +1 312-923-0021 Illinois U.S.A.
  • 3129230022 | +1 312-923-0022 Illinois U.S.A.
  • 3129230023 | +1 312-923-0023 Illinois U.S.A.
  • 3129230024 | +1 312-923-0024 Illinois U.S.A.
  • 3129230025 | +1 312-923-0025 Illinois U.S.A.
  • 3129230026 | +1 312-923-0026 Illinois U.S.A.
  • 3129230027 | +1 312-923-0027 Illinois U.S.A.
  • 3129230028 | +1 312-923-0028 Illinois U.S.A.
  • 3129230029 | +1 312-923-0029 Illinois U.S.A.
  • 3129230030 | +1 312-923-0030 Illinois U.S.A.
  • 3129230031 | +1 312-923-0031 Illinois U.S.A.
  • 3129230032 | +1 312-923-0032 Illinois U.S.A.
  • 3129230033 | +1 312-923-0033 Illinois U.S.A.
  • 3129230034 | +1 312-923-0034 Illinois U.S.A.
  • 3129230035 | +1 312-923-0035 Illinois U.S.A.
  • 3129230036 | +1 312-923-0036 Illinois U.S.A.
  • 3129230037 | +1 312-923-0037 Illinois U.S.A.
  • 3129230038 | +1 312-923-0038 Illinois U.S.A.
  • 3129230039 | +1 312-923-0039 Illinois U.S.A.
  • 3129230040 | +1 312-923-0040 Illinois U.S.A.
  • 3129230041 | +1 312-923-0041 Illinois U.S.A.
  • 3129230042 | +1 312-923-0042 Illinois U.S.A.
  • 3129230043 | +1 312-923-0043 Illinois U.S.A.
  • 3129230044 | +1 312-923-0044 Illinois U.S.A.
  • 3129230045 | +1 312-923-0045 Illinois U.S.A.
  • 3129230046 | +1 312-923-0046 Illinois U.S.A.
  • 3129230047 | +1 312-923-0047 Illinois U.S.A.
  • 3129230048 | +1 312-923-0048 Illinois U.S.A.
  • 3129230049 | +1 312-923-0049 Illinois U.S.A.
  • 3129230050 | +1 312-923-0050 Illinois U.S.A.
  • 3129230051 | +1 312-923-0051 Illinois U.S.A.
  • 3129230052 | +1 312-923-0052 Illinois U.S.A.
  • 3129230053 | +1 312-923-0053 Illinois U.S.A.
  • 3129230054 | +1 312-923-0054 Illinois U.S.A.
  • 3129230055 | +1 312-923-0055 Illinois U.S.A.
  • 3129230056 | +1 312-923-0056 Illinois U.S.A.
  • 3129230057 | +1 312-923-0057 Illinois U.S.A.
  • 3129230058 | +1 312-923-0058 Illinois U.S.A.
  • 3129230059 | +1 312-923-0059 Illinois U.S.A.
  • 3129230060 | +1 312-923-0060 Illinois U.S.A.
  • 3129230061 | +1 312-923-0061 Illinois U.S.A.
  • 3129230062 | +1 312-923-0062 Illinois U.S.A.
  • 3129230063 | +1 312-923-0063 Illinois U.S.A.
  • 3129230064 | +1 312-923-0064 Illinois U.S.A.
  • 3129230065 | +1 312-923-0065 Illinois U.S.A.
  • 3129230066 | +1 312-923-0066 Illinois U.S.A.
  • 3129230067 | +1 312-923-0067 Illinois U.S.A.
  • 3129230068 | +1 312-923-0068 Illinois U.S.A.
  • 3129230069 | +1 312-923-0069 Illinois U.S.A.
  • 3129230070 | +1 312-923-0070 Illinois U.S.A.
  • 3129230071 | +1 312-923-0071 Illinois U.S.A.
  • 3129230072 | +1 312-923-0072 Illinois U.S.A.
  • 3129230073 | +1 312-923-0073 Illinois U.S.A.
  • 3129230074 | +1 312-923-0074 Illinois U.S.A.
  • 3129230075 | +1 312-923-0075 Illinois U.S.A.
  • 3129230076 | +1 312-923-0076 Illinois U.S.A.
  • 3129230077 | +1 312-923-0077 Illinois U.S.A.
  • 3129230078 | +1 312-923-0078 Illinois U.S.A.
  • 3129230079 | +1 312-923-0079 Illinois U.S.A.
  • 3129230080 | +1 312-923-0080 Illinois U.S.A.
  • 3129230081 | +1 312-923-0081 Illinois U.S.A.
  • 3129230082 | +1 312-923-0082 Illinois U.S.A.
  • 3129230083 | +1 312-923-0083 Illinois U.S.A.
  • 3129230084 | +1 312-923-0084 Illinois U.S.A.
  • 3129230085 | +1 312-923-0085 Illinois U.S.A.
  • 3129230086 | +1 312-923-0086 Illinois U.S.A.
  • 3129230087 | +1 312-923-0087 Illinois U.S.A.
  • 3129230088 | +1 312-923-0088 Illinois U.S.A.
  • 3129230089 | +1 312-923-0089 Illinois U.S.A.
  • 3129230090 | +1 312-923-0090 Illinois U.S.A.
  • 3129230091 | +1 312-923-0091 Illinois U.S.A.
  • 3129230092 | +1 312-923-0092 Illinois U.S.A.
  • 3129230093 | +1 312-923-0093 Illinois U.S.A.
  • 3129230094 | +1 312-923-0094 Illinois U.S.A.
  • 3129230095 | +1 312-923-0095 Illinois U.S.A.
  • 3129230096 | +1 312-923-0096 Illinois U.S.A.
  • 3129230097 | +1 312-923-0097 Illinois U.S.A.
  • 3129230098 | +1 312-923-0098 Illinois U.S.A.
  • 3129230099 | +1 312-923-0099 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