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).

  • 3126290000 | +1 312-629-0000 Illinois U.S.A.
  • 3126290001 | +1 312-629-0001 Illinois U.S.A.
  • 3126290002 | +1 312-629-0002 Illinois U.S.A.
  • 3126290003 | +1 312-629-0003 Illinois U.S.A.
  • 3126290004 | +1 312-629-0004 Illinois U.S.A.
  • 3126290005 | +1 312-629-0005 Illinois U.S.A.
  • 3126290006 | +1 312-629-0006 Illinois U.S.A.
  • 3126290007 | +1 312-629-0007 Illinois U.S.A.
  • 3126290008 | +1 312-629-0008 Illinois U.S.A.
  • 3126290009 | +1 312-629-0009 Illinois U.S.A.
  • 3126290010 | +1 312-629-0010 Illinois U.S.A.
  • 3126290011 | +1 312-629-0011 Illinois U.S.A.
  • 3126290012 | +1 312-629-0012 Illinois U.S.A.
  • 3126290013 | +1 312-629-0013 Illinois U.S.A.
  • 3126290014 | +1 312-629-0014 Illinois U.S.A.
  • 3126290015 | +1 312-629-0015 Illinois U.S.A.
  • 3126290016 | +1 312-629-0016 Illinois U.S.A.
  • 3126290017 | +1 312-629-0017 Illinois U.S.A.
  • 3126290018 | +1 312-629-0018 Illinois U.S.A.
  • 3126290019 | +1 312-629-0019 Illinois U.S.A.
  • 3126290020 | +1 312-629-0020 Illinois U.S.A.
  • 3126290021 | +1 312-629-0021 Illinois U.S.A.
  • 3126290022 | +1 312-629-0022 Illinois U.S.A.
  • 3126290023 | +1 312-629-0023 Illinois U.S.A.
  • 3126290024 | +1 312-629-0024 Illinois U.S.A.
  • 3126290025 | +1 312-629-0025 Illinois U.S.A.
  • 3126290026 | +1 312-629-0026 Illinois U.S.A.
  • 3126290027 | +1 312-629-0027 Illinois U.S.A.
  • 3126290028 | +1 312-629-0028 Illinois U.S.A.
  • 3126290029 | +1 312-629-0029 Illinois U.S.A.
  • 3126290030 | +1 312-629-0030 Illinois U.S.A.
  • 3126290031 | +1 312-629-0031 Illinois U.S.A.
  • 3126290032 | +1 312-629-0032 Illinois U.S.A.
  • 3126290033 | +1 312-629-0033 Illinois U.S.A.
  • 3126290034 | +1 312-629-0034 Illinois U.S.A.
  • 3126290035 | +1 312-629-0035 Illinois U.S.A.
  • 3126290036 | +1 312-629-0036 Illinois U.S.A.
  • 3126290037 | +1 312-629-0037 Illinois U.S.A.
  • 3126290038 | +1 312-629-0038 Illinois U.S.A.
  • 3126290039 | +1 312-629-0039 Illinois U.S.A.
  • 3126290040 | +1 312-629-0040 Illinois U.S.A.
  • 3126290041 | +1 312-629-0041 Illinois U.S.A.
  • 3126290042 | +1 312-629-0042 Illinois U.S.A.
  • 3126290043 | +1 312-629-0043 Illinois U.S.A.
  • 3126290044 | +1 312-629-0044 Illinois U.S.A.
  • 3126290045 | +1 312-629-0045 Illinois U.S.A.
  • 3126290046 | +1 312-629-0046 Illinois U.S.A.
  • 3126290047 | +1 312-629-0047 Illinois U.S.A.
  • 3126290048 | +1 312-629-0048 Illinois U.S.A.
  • 3126290049 | +1 312-629-0049 Illinois U.S.A.
  • 3126290050 | +1 312-629-0050 Illinois U.S.A.
  • 3126290051 | +1 312-629-0051 Illinois U.S.A.
  • 3126290052 | +1 312-629-0052 Illinois U.S.A.
  • 3126290053 | +1 312-629-0053 Illinois U.S.A.
  • 3126290054 | +1 312-629-0054 Illinois U.S.A.
  • 3126290055 | +1 312-629-0055 Illinois U.S.A.
  • 3126290056 | +1 312-629-0056 Illinois U.S.A.
  • 3126290057 | +1 312-629-0057 Illinois U.S.A.
  • 3126290058 | +1 312-629-0058 Illinois U.S.A.
  • 3126290059 | +1 312-629-0059 Illinois U.S.A.
  • 3126290060 | +1 312-629-0060 Illinois U.S.A.
  • 3126290061 | +1 312-629-0061 Illinois U.S.A.
  • 3126290062 | +1 312-629-0062 Illinois U.S.A.
  • 3126290063 | +1 312-629-0063 Illinois U.S.A.
  • 3126290064 | +1 312-629-0064 Illinois U.S.A.
  • 3126290065 | +1 312-629-0065 Illinois U.S.A.
  • 3126290066 | +1 312-629-0066 Illinois U.S.A.
  • 3126290067 | +1 312-629-0067 Illinois U.S.A.
  • 3126290068 | +1 312-629-0068 Illinois U.S.A.
  • 3126290069 | +1 312-629-0069 Illinois U.S.A.
  • 3126290070 | +1 312-629-0070 Illinois U.S.A.
  • 3126290071 | +1 312-629-0071 Illinois U.S.A.
  • 3126290072 | +1 312-629-0072 Illinois U.S.A.
  • 3126290073 | +1 312-629-0073 Illinois U.S.A.
  • 3126290074 | +1 312-629-0074 Illinois U.S.A.
  • 3126290075 | +1 312-629-0075 Illinois U.S.A.
  • 3126290076 | +1 312-629-0076 Illinois U.S.A.
  • 3126290077 | +1 312-629-0077 Illinois U.S.A.
  • 3126290078 | +1 312-629-0078 Illinois U.S.A.
  • 3126290079 | +1 312-629-0079 Illinois U.S.A.
  • 3126290080 | +1 312-629-0080 Illinois U.S.A.
  • 3126290081 | +1 312-629-0081 Illinois U.S.A.
  • 3126290082 | +1 312-629-0082 Illinois U.S.A.
  • 3126290083 | +1 312-629-0083 Illinois U.S.A.
  • 3126290084 | +1 312-629-0084 Illinois U.S.A.
  • 3126290085 | +1 312-629-0085 Illinois U.S.A.
  • 3126290086 | +1 312-629-0086 Illinois U.S.A.
  • 3126290087 | +1 312-629-0087 Illinois U.S.A.
  • 3126290088 | +1 312-629-0088 Illinois U.S.A.
  • 3126290089 | +1 312-629-0089 Illinois U.S.A.
  • 3126290090 | +1 312-629-0090 Illinois U.S.A.
  • 3126290091 | +1 312-629-0091 Illinois U.S.A.
  • 3126290092 | +1 312-629-0092 Illinois U.S.A.
  • 3126290093 | +1 312-629-0093 Illinois U.S.A.
  • 3126290094 | +1 312-629-0094 Illinois U.S.A.
  • 3126290095 | +1 312-629-0095 Illinois U.S.A.
  • 3126290096 | +1 312-629-0096 Illinois U.S.A.
  • 3126290097 | +1 312-629-0097 Illinois U.S.A.
  • 3126290098 | +1 312-629-0098 Illinois U.S.A.
  • 3126290099 | +1 312-629-0099 Illinois U.S.A.