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).

  • 3127860000 | +1 312-786-0000 Illinois U.S.A.
  • 3127860001 | +1 312-786-0001 Illinois U.S.A.
  • 3127860002 | +1 312-786-0002 Illinois U.S.A.
  • 3127860003 | +1 312-786-0003 Illinois U.S.A.
  • 3127860004 | +1 312-786-0004 Illinois U.S.A.
  • 3127860005 | +1 312-786-0005 Illinois U.S.A.
  • 3127860006 | +1 312-786-0006 Illinois U.S.A.
  • 3127860007 | +1 312-786-0007 Illinois U.S.A.
  • 3127860008 | +1 312-786-0008 Illinois U.S.A.
  • 3127860009 | +1 312-786-0009 Illinois U.S.A.
  • 3127860010 | +1 312-786-0010 Illinois U.S.A.
  • 3127860011 | +1 312-786-0011 Illinois U.S.A.
  • 3127860012 | +1 312-786-0012 Illinois U.S.A.
  • 3127860013 | +1 312-786-0013 Illinois U.S.A.
  • 3127860014 | +1 312-786-0014 Illinois U.S.A.
  • 3127860015 | +1 312-786-0015 Illinois U.S.A.
  • 3127860016 | +1 312-786-0016 Illinois U.S.A.
  • 3127860017 | +1 312-786-0017 Illinois U.S.A.
  • 3127860018 | +1 312-786-0018 Illinois U.S.A.
  • 3127860019 | +1 312-786-0019 Illinois U.S.A.
  • 3127860020 | +1 312-786-0020 Illinois U.S.A.
  • 3127860021 | +1 312-786-0021 Illinois U.S.A.
  • 3127860022 | +1 312-786-0022 Illinois U.S.A.
  • 3127860023 | +1 312-786-0023 Illinois U.S.A.
  • 3127860024 | +1 312-786-0024 Illinois U.S.A.
  • 3127860025 | +1 312-786-0025 Illinois U.S.A.
  • 3127860026 | +1 312-786-0026 Illinois U.S.A.
  • 3127860027 | +1 312-786-0027 Illinois U.S.A.
  • 3127860028 | +1 312-786-0028 Illinois U.S.A.
  • 3127860029 | +1 312-786-0029 Illinois U.S.A.
  • 3127860030 | +1 312-786-0030 Illinois U.S.A.
  • 3127860031 | +1 312-786-0031 Illinois U.S.A.
  • 3127860032 | +1 312-786-0032 Illinois U.S.A.
  • 3127860033 | +1 312-786-0033 Illinois U.S.A.
  • 3127860034 | +1 312-786-0034 Illinois U.S.A.
  • 3127860035 | +1 312-786-0035 Illinois U.S.A.
  • 3127860036 | +1 312-786-0036 Illinois U.S.A.
  • 3127860037 | +1 312-786-0037 Illinois U.S.A.
  • 3127860038 | +1 312-786-0038 Illinois U.S.A.
  • 3127860039 | +1 312-786-0039 Illinois U.S.A.
  • 3127860040 | +1 312-786-0040 Illinois U.S.A.
  • 3127860041 | +1 312-786-0041 Illinois U.S.A.
  • 3127860042 | +1 312-786-0042 Illinois U.S.A.
  • 3127860043 | +1 312-786-0043 Illinois U.S.A.
  • 3127860044 | +1 312-786-0044 Illinois U.S.A.
  • 3127860045 | +1 312-786-0045 Illinois U.S.A.
  • 3127860046 | +1 312-786-0046 Illinois U.S.A.
  • 3127860047 | +1 312-786-0047 Illinois U.S.A.
  • 3127860048 | +1 312-786-0048 Illinois U.S.A.
  • 3127860049 | +1 312-786-0049 Illinois U.S.A.
  • 3127860050 | +1 312-786-0050 Illinois U.S.A.
  • 3127860051 | +1 312-786-0051 Illinois U.S.A.
  • 3127860052 | +1 312-786-0052 Illinois U.S.A.
  • 3127860053 | +1 312-786-0053 Illinois U.S.A.
  • 3127860054 | +1 312-786-0054 Illinois U.S.A.
  • 3127860055 | +1 312-786-0055 Illinois U.S.A.
  • 3127860056 | +1 312-786-0056 Illinois U.S.A.
  • 3127860057 | +1 312-786-0057 Illinois U.S.A.
  • 3127860058 | +1 312-786-0058 Illinois U.S.A.
  • 3127860059 | +1 312-786-0059 Illinois U.S.A.
  • 3127860060 | +1 312-786-0060 Illinois U.S.A.
  • 3127860061 | +1 312-786-0061 Illinois U.S.A.
  • 3127860062 | +1 312-786-0062 Illinois U.S.A.
  • 3127860063 | +1 312-786-0063 Illinois U.S.A.
  • 3127860064 | +1 312-786-0064 Illinois U.S.A.
  • 3127860065 | +1 312-786-0065 Illinois U.S.A.
  • 3127860066 | +1 312-786-0066 Illinois U.S.A.
  • 3127860067 | +1 312-786-0067 Illinois U.S.A.
  • 3127860068 | +1 312-786-0068 Illinois U.S.A.
  • 3127860069 | +1 312-786-0069 Illinois U.S.A.
  • 3127860070 | +1 312-786-0070 Illinois U.S.A.
  • 3127860071 | +1 312-786-0071 Illinois U.S.A.
  • 3127860072 | +1 312-786-0072 Illinois U.S.A.
  • 3127860073 | +1 312-786-0073 Illinois U.S.A.
  • 3127860074 | +1 312-786-0074 Illinois U.S.A.
  • 3127860075 | +1 312-786-0075 Illinois U.S.A.
  • 3127860076 | +1 312-786-0076 Illinois U.S.A.
  • 3127860077 | +1 312-786-0077 Illinois U.S.A.
  • 3127860078 | +1 312-786-0078 Illinois U.S.A.
  • 3127860079 | +1 312-786-0079 Illinois U.S.A.
  • 3127860080 | +1 312-786-0080 Illinois U.S.A.
  • 3127860081 | +1 312-786-0081 Illinois U.S.A.
  • 3127860082 | +1 312-786-0082 Illinois U.S.A.
  • 3127860083 | +1 312-786-0083 Illinois U.S.A.
  • 3127860084 | +1 312-786-0084 Illinois U.S.A.
  • 3127860085 | +1 312-786-0085 Illinois U.S.A.
  • 3127860086 | +1 312-786-0086 Illinois U.S.A.
  • 3127860087 | +1 312-786-0087 Illinois U.S.A.
  • 3127860088 | +1 312-786-0088 Illinois U.S.A.
  • 3127860089 | +1 312-786-0089 Illinois U.S.A.
  • 3127860090 | +1 312-786-0090 Illinois U.S.A.
  • 3127860091 | +1 312-786-0091 Illinois U.S.A.
  • 3127860092 | +1 312-786-0092 Illinois U.S.A.
  • 3127860093 | +1 312-786-0093 Illinois U.S.A.
  • 3127860094 | +1 312-786-0094 Illinois U.S.A.
  • 3127860095 | +1 312-786-0095 Illinois U.S.A.
  • 3127860096 | +1 312-786-0096 Illinois U.S.A.
  • 3127860097 | +1 312-786-0097 Illinois U.S.A.
  • 3127860098 | +1 312-786-0098 Illinois U.S.A.
  • 3127860099 | +1 312-786-0099 Illinois U.S.A.