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).

  • 3122740000 | +1 312-274-0000 Illinois U.S.A.
  • 3122740001 | +1 312-274-0001 Illinois U.S.A.
  • 3122740002 | +1 312-274-0002 Illinois U.S.A.
  • 3122740003 | +1 312-274-0003 Illinois U.S.A.
  • 3122740004 | +1 312-274-0004 Illinois U.S.A.
  • 3122740005 | +1 312-274-0005 Illinois U.S.A.
  • 3122740006 | +1 312-274-0006 Illinois U.S.A.
  • 3122740007 | +1 312-274-0007 Illinois U.S.A.
  • 3122740008 | +1 312-274-0008 Illinois U.S.A.
  • 3122740009 | +1 312-274-0009 Illinois U.S.A.
  • 3122740010 | +1 312-274-0010 Illinois U.S.A.
  • 3122740011 | +1 312-274-0011 Illinois U.S.A.
  • 3122740012 | +1 312-274-0012 Illinois U.S.A.
  • 3122740013 | +1 312-274-0013 Illinois U.S.A.
  • 3122740014 | +1 312-274-0014 Illinois U.S.A.
  • 3122740015 | +1 312-274-0015 Illinois U.S.A.
  • 3122740016 | +1 312-274-0016 Illinois U.S.A.
  • 3122740017 | +1 312-274-0017 Illinois U.S.A.
  • 3122740018 | +1 312-274-0018 Illinois U.S.A.
  • 3122740019 | +1 312-274-0019 Illinois U.S.A.
  • 3122740020 | +1 312-274-0020 Illinois U.S.A.
  • 3122740021 | +1 312-274-0021 Illinois U.S.A.
  • 3122740022 | +1 312-274-0022 Illinois U.S.A.
  • 3122740023 | +1 312-274-0023 Illinois U.S.A.
  • 3122740024 | +1 312-274-0024 Illinois U.S.A.
  • 3122740025 | +1 312-274-0025 Illinois U.S.A.
  • 3122740026 | +1 312-274-0026 Illinois U.S.A.
  • 3122740027 | +1 312-274-0027 Illinois U.S.A.
  • 3122740028 | +1 312-274-0028 Illinois U.S.A.
  • 3122740029 | +1 312-274-0029 Illinois U.S.A.
  • 3122740030 | +1 312-274-0030 Illinois U.S.A.
  • 3122740031 | +1 312-274-0031 Illinois U.S.A.
  • 3122740032 | +1 312-274-0032 Illinois U.S.A.
  • 3122740033 | +1 312-274-0033 Illinois U.S.A.
  • 3122740034 | +1 312-274-0034 Illinois U.S.A.
  • 3122740035 | +1 312-274-0035 Illinois U.S.A.
  • 3122740036 | +1 312-274-0036 Illinois U.S.A.
  • 3122740037 | +1 312-274-0037 Illinois U.S.A.
  • 3122740038 | +1 312-274-0038 Illinois U.S.A.
  • 3122740039 | +1 312-274-0039 Illinois U.S.A.
  • 3122740040 | +1 312-274-0040 Illinois U.S.A.
  • 3122740041 | +1 312-274-0041 Illinois U.S.A.
  • 3122740042 | +1 312-274-0042 Illinois U.S.A.
  • 3122740043 | +1 312-274-0043 Illinois U.S.A.
  • 3122740044 | +1 312-274-0044 Illinois U.S.A.
  • 3122740045 | +1 312-274-0045 Illinois U.S.A.
  • 3122740046 | +1 312-274-0046 Illinois U.S.A.
  • 3122740047 | +1 312-274-0047 Illinois U.S.A.
  • 3122740048 | +1 312-274-0048 Illinois U.S.A.
  • 3122740049 | +1 312-274-0049 Illinois U.S.A.
  • 3122740050 | +1 312-274-0050 Illinois U.S.A.
  • 3122740051 | +1 312-274-0051 Illinois U.S.A.
  • 3122740052 | +1 312-274-0052 Illinois U.S.A.
  • 3122740053 | +1 312-274-0053 Illinois U.S.A.
  • 3122740054 | +1 312-274-0054 Illinois U.S.A.
  • 3122740055 | +1 312-274-0055 Illinois U.S.A.
  • 3122740056 | +1 312-274-0056 Illinois U.S.A.
  • 3122740057 | +1 312-274-0057 Illinois U.S.A.
  • 3122740058 | +1 312-274-0058 Illinois U.S.A.
  • 3122740059 | +1 312-274-0059 Illinois U.S.A.
  • 3122740060 | +1 312-274-0060 Illinois U.S.A.
  • 3122740061 | +1 312-274-0061 Illinois U.S.A.
  • 3122740062 | +1 312-274-0062 Illinois U.S.A.
  • 3122740063 | +1 312-274-0063 Illinois U.S.A.
  • 3122740064 | +1 312-274-0064 Illinois U.S.A.
  • 3122740065 | +1 312-274-0065 Illinois U.S.A.
  • 3122740066 | +1 312-274-0066 Illinois U.S.A.
  • 3122740067 | +1 312-274-0067 Illinois U.S.A.
  • 3122740068 | +1 312-274-0068 Illinois U.S.A.
  • 3122740069 | +1 312-274-0069 Illinois U.S.A.
  • 3122740070 | +1 312-274-0070 Illinois U.S.A.
  • 3122740071 | +1 312-274-0071 Illinois U.S.A.
  • 3122740072 | +1 312-274-0072 Illinois U.S.A.
  • 3122740073 | +1 312-274-0073 Illinois U.S.A.
  • 3122740074 | +1 312-274-0074 Illinois U.S.A.
  • 3122740075 | +1 312-274-0075 Illinois U.S.A.
  • 3122740076 | +1 312-274-0076 Illinois U.S.A.
  • 3122740077 | +1 312-274-0077 Illinois U.S.A.
  • 3122740078 | +1 312-274-0078 Illinois U.S.A.
  • 3122740079 | +1 312-274-0079 Illinois U.S.A.
  • 3122740080 | +1 312-274-0080 Illinois U.S.A.
  • 3122740081 | +1 312-274-0081 Illinois U.S.A.
  • 3122740082 | +1 312-274-0082 Illinois U.S.A.
  • 3122740083 | +1 312-274-0083 Illinois U.S.A.
  • 3122740084 | +1 312-274-0084 Illinois U.S.A.
  • 3122740085 | +1 312-274-0085 Illinois U.S.A.
  • 3122740086 | +1 312-274-0086 Illinois U.S.A.
  • 3122740087 | +1 312-274-0087 Illinois U.S.A.
  • 3122740088 | +1 312-274-0088 Illinois U.S.A.
  • 3122740089 | +1 312-274-0089 Illinois U.S.A.
  • 3122740090 | +1 312-274-0090 Illinois U.S.A.
  • 3122740091 | +1 312-274-0091 Illinois U.S.A.
  • 3122740092 | +1 312-274-0092 Illinois U.S.A.
  • 3122740093 | +1 312-274-0093 Illinois U.S.A.
  • 3122740094 | +1 312-274-0094 Illinois U.S.A.
  • 3122740095 | +1 312-274-0095 Illinois U.S.A.
  • 3122740096 | +1 312-274-0096 Illinois U.S.A.
  • 3122740097 | +1 312-274-0097 Illinois U.S.A.
  • 3122740098 | +1 312-274-0098 Illinois U.S.A.
  • 3122740099 | +1 312-274-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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