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).

  • 3123450000 | +1 312-345-0000 Illinois U.S.A.
  • 3123450001 | +1 312-345-0001 Illinois U.S.A.
  • 3123450002 | +1 312-345-0002 Illinois U.S.A.
  • 3123450003 | +1 312-345-0003 Illinois U.S.A.
  • 3123450004 | +1 312-345-0004 Illinois U.S.A.
  • 3123450005 | +1 312-345-0005 Illinois U.S.A.
  • 3123450006 | +1 312-345-0006 Illinois U.S.A.
  • 3123450007 | +1 312-345-0007 Illinois U.S.A.
  • 3123450008 | +1 312-345-0008 Illinois U.S.A.
  • 3123450009 | +1 312-345-0009 Illinois U.S.A.
  • 3123450010 | +1 312-345-0010 Illinois U.S.A.
  • 3123450011 | +1 312-345-0011 Illinois U.S.A.
  • 3123450012 | +1 312-345-0012 Illinois U.S.A.
  • 3123450013 | +1 312-345-0013 Illinois U.S.A.
  • 3123450014 | +1 312-345-0014 Illinois U.S.A.
  • 3123450015 | +1 312-345-0015 Illinois U.S.A.
  • 3123450016 | +1 312-345-0016 Illinois U.S.A.
  • 3123450017 | +1 312-345-0017 Illinois U.S.A.
  • 3123450018 | +1 312-345-0018 Illinois U.S.A.
  • 3123450019 | +1 312-345-0019 Illinois U.S.A.
  • 3123450020 | +1 312-345-0020 Illinois U.S.A.
  • 3123450021 | +1 312-345-0021 Illinois U.S.A.
  • 3123450022 | +1 312-345-0022 Illinois U.S.A.
  • 3123450023 | +1 312-345-0023 Illinois U.S.A.
  • 3123450024 | +1 312-345-0024 Illinois U.S.A.
  • 3123450025 | +1 312-345-0025 Illinois U.S.A.
  • 3123450026 | +1 312-345-0026 Illinois U.S.A.
  • 3123450027 | +1 312-345-0027 Illinois U.S.A.
  • 3123450028 | +1 312-345-0028 Illinois U.S.A.
  • 3123450029 | +1 312-345-0029 Illinois U.S.A.
  • 3123450030 | +1 312-345-0030 Illinois U.S.A.
  • 3123450031 | +1 312-345-0031 Illinois U.S.A.
  • 3123450032 | +1 312-345-0032 Illinois U.S.A.
  • 3123450033 | +1 312-345-0033 Illinois U.S.A.
  • 3123450034 | +1 312-345-0034 Illinois U.S.A.
  • 3123450035 | +1 312-345-0035 Illinois U.S.A.
  • 3123450036 | +1 312-345-0036 Illinois U.S.A.
  • 3123450037 | +1 312-345-0037 Illinois U.S.A.
  • 3123450038 | +1 312-345-0038 Illinois U.S.A.
  • 3123450039 | +1 312-345-0039 Illinois U.S.A.
  • 3123450040 | +1 312-345-0040 Illinois U.S.A.
  • 3123450041 | +1 312-345-0041 Illinois U.S.A.
  • 3123450042 | +1 312-345-0042 Illinois U.S.A.
  • 3123450043 | +1 312-345-0043 Illinois U.S.A.
  • 3123450044 | +1 312-345-0044 Illinois U.S.A.
  • 3123450045 | +1 312-345-0045 Illinois U.S.A.
  • 3123450046 | +1 312-345-0046 Illinois U.S.A.
  • 3123450047 | +1 312-345-0047 Illinois U.S.A.
  • 3123450048 | +1 312-345-0048 Illinois U.S.A.
  • 3123450049 | +1 312-345-0049 Illinois U.S.A.
  • 3123450050 | +1 312-345-0050 Illinois U.S.A.
  • 3123450051 | +1 312-345-0051 Illinois U.S.A.
  • 3123450052 | +1 312-345-0052 Illinois U.S.A.
  • 3123450053 | +1 312-345-0053 Illinois U.S.A.
  • 3123450054 | +1 312-345-0054 Illinois U.S.A.
  • 3123450055 | +1 312-345-0055 Illinois U.S.A.
  • 3123450056 | +1 312-345-0056 Illinois U.S.A.
  • 3123450057 | +1 312-345-0057 Illinois U.S.A.
  • 3123450058 | +1 312-345-0058 Illinois U.S.A.
  • 3123450059 | +1 312-345-0059 Illinois U.S.A.
  • 3123450060 | +1 312-345-0060 Illinois U.S.A.
  • 3123450061 | +1 312-345-0061 Illinois U.S.A.
  • 3123450062 | +1 312-345-0062 Illinois U.S.A.
  • 3123450063 | +1 312-345-0063 Illinois U.S.A.
  • 3123450064 | +1 312-345-0064 Illinois U.S.A.
  • 3123450065 | +1 312-345-0065 Illinois U.S.A.
  • 3123450066 | +1 312-345-0066 Illinois U.S.A.
  • 3123450067 | +1 312-345-0067 Illinois U.S.A.
  • 3123450068 | +1 312-345-0068 Illinois U.S.A.
  • 3123450069 | +1 312-345-0069 Illinois U.S.A.
  • 3123450070 | +1 312-345-0070 Illinois U.S.A.
  • 3123450071 | +1 312-345-0071 Illinois U.S.A.
  • 3123450072 | +1 312-345-0072 Illinois U.S.A.
  • 3123450073 | +1 312-345-0073 Illinois U.S.A.
  • 3123450074 | +1 312-345-0074 Illinois U.S.A.
  • 3123450075 | +1 312-345-0075 Illinois U.S.A.
  • 3123450076 | +1 312-345-0076 Illinois U.S.A.
  • 3123450077 | +1 312-345-0077 Illinois U.S.A.
  • 3123450078 | +1 312-345-0078 Illinois U.S.A.
  • 3123450079 | +1 312-345-0079 Illinois U.S.A.
  • 3123450080 | +1 312-345-0080 Illinois U.S.A.
  • 3123450081 | +1 312-345-0081 Illinois U.S.A.
  • 3123450082 | +1 312-345-0082 Illinois U.S.A.
  • 3123450083 | +1 312-345-0083 Illinois U.S.A.
  • 3123450084 | +1 312-345-0084 Illinois U.S.A.
  • 3123450085 | +1 312-345-0085 Illinois U.S.A.
  • 3123450086 | +1 312-345-0086 Illinois U.S.A.
  • 3123450087 | +1 312-345-0087 Illinois U.S.A.
  • 3123450088 | +1 312-345-0088 Illinois U.S.A.
  • 3123450089 | +1 312-345-0089 Illinois U.S.A.
  • 3123450090 | +1 312-345-0090 Illinois U.S.A.
  • 3123450091 | +1 312-345-0091 Illinois U.S.A.
  • 3123450092 | +1 312-345-0092 Illinois U.S.A.
  • 3123450093 | +1 312-345-0093 Illinois U.S.A.
  • 3123450094 | +1 312-345-0094 Illinois U.S.A.
  • 3123450095 | +1 312-345-0095 Illinois U.S.A.
  • 3123450096 | +1 312-345-0096 Illinois U.S.A.
  • 3123450097 | +1 312-345-0097 Illinois U.S.A.
  • 3123450098 | +1 312-345-0098 Illinois U.S.A.
  • 3123450099 | +1 312-345-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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