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).

  • 3126580000 | +1 312-658-0000 Illinois U.S.A.
  • 3126580001 | +1 312-658-0001 Illinois U.S.A.
  • 3126580002 | +1 312-658-0002 Illinois U.S.A.
  • 3126580003 | +1 312-658-0003 Illinois U.S.A.
  • 3126580004 | +1 312-658-0004 Illinois U.S.A.
  • 3126580005 | +1 312-658-0005 Illinois U.S.A.
  • 3126580006 | +1 312-658-0006 Illinois U.S.A.
  • 3126580007 | +1 312-658-0007 Illinois U.S.A.
  • 3126580008 | +1 312-658-0008 Illinois U.S.A.
  • 3126580009 | +1 312-658-0009 Illinois U.S.A.
  • 3126580010 | +1 312-658-0010 Illinois U.S.A.
  • 3126580011 | +1 312-658-0011 Illinois U.S.A.
  • 3126580012 | +1 312-658-0012 Illinois U.S.A.
  • 3126580013 | +1 312-658-0013 Illinois U.S.A.
  • 3126580014 | +1 312-658-0014 Illinois U.S.A.
  • 3126580015 | +1 312-658-0015 Illinois U.S.A.
  • 3126580016 | +1 312-658-0016 Illinois U.S.A.
  • 3126580017 | +1 312-658-0017 Illinois U.S.A.
  • 3126580018 | +1 312-658-0018 Illinois U.S.A.
  • 3126580019 | +1 312-658-0019 Illinois U.S.A.
  • 3126580020 | +1 312-658-0020 Illinois U.S.A.
  • 3126580021 | +1 312-658-0021 Illinois U.S.A.
  • 3126580022 | +1 312-658-0022 Illinois U.S.A.
  • 3126580023 | +1 312-658-0023 Illinois U.S.A.
  • 3126580024 | +1 312-658-0024 Illinois U.S.A.
  • 3126580025 | +1 312-658-0025 Illinois U.S.A.
  • 3126580026 | +1 312-658-0026 Illinois U.S.A.
  • 3126580027 | +1 312-658-0027 Illinois U.S.A.
  • 3126580028 | +1 312-658-0028 Illinois U.S.A.
  • 3126580029 | +1 312-658-0029 Illinois U.S.A.
  • 3126580030 | +1 312-658-0030 Illinois U.S.A.
  • 3126580031 | +1 312-658-0031 Illinois U.S.A.
  • 3126580032 | +1 312-658-0032 Illinois U.S.A.
  • 3126580033 | +1 312-658-0033 Illinois U.S.A.
  • 3126580034 | +1 312-658-0034 Illinois U.S.A.
  • 3126580035 | +1 312-658-0035 Illinois U.S.A.
  • 3126580036 | +1 312-658-0036 Illinois U.S.A.
  • 3126580037 | +1 312-658-0037 Illinois U.S.A.
  • 3126580038 | +1 312-658-0038 Illinois U.S.A.
  • 3126580039 | +1 312-658-0039 Illinois U.S.A.
  • 3126580040 | +1 312-658-0040 Illinois U.S.A.
  • 3126580041 | +1 312-658-0041 Illinois U.S.A.
  • 3126580042 | +1 312-658-0042 Illinois U.S.A.
  • 3126580043 | +1 312-658-0043 Illinois U.S.A.
  • 3126580044 | +1 312-658-0044 Illinois U.S.A.
  • 3126580045 | +1 312-658-0045 Illinois U.S.A.
  • 3126580046 | +1 312-658-0046 Illinois U.S.A.
  • 3126580047 | +1 312-658-0047 Illinois U.S.A.
  • 3126580048 | +1 312-658-0048 Illinois U.S.A.
  • 3126580049 | +1 312-658-0049 Illinois U.S.A.
  • 3126580050 | +1 312-658-0050 Illinois U.S.A.
  • 3126580051 | +1 312-658-0051 Illinois U.S.A.
  • 3126580052 | +1 312-658-0052 Illinois U.S.A.
  • 3126580053 | +1 312-658-0053 Illinois U.S.A.
  • 3126580054 | +1 312-658-0054 Illinois U.S.A.
  • 3126580055 | +1 312-658-0055 Illinois U.S.A.
  • 3126580056 | +1 312-658-0056 Illinois U.S.A.
  • 3126580057 | +1 312-658-0057 Illinois U.S.A.
  • 3126580058 | +1 312-658-0058 Illinois U.S.A.
  • 3126580059 | +1 312-658-0059 Illinois U.S.A.
  • 3126580060 | +1 312-658-0060 Illinois U.S.A.
  • 3126580061 | +1 312-658-0061 Illinois U.S.A.
  • 3126580062 | +1 312-658-0062 Illinois U.S.A.
  • 3126580063 | +1 312-658-0063 Illinois U.S.A.
  • 3126580064 | +1 312-658-0064 Illinois U.S.A.
  • 3126580065 | +1 312-658-0065 Illinois U.S.A.
  • 3126580066 | +1 312-658-0066 Illinois U.S.A.
  • 3126580067 | +1 312-658-0067 Illinois U.S.A.
  • 3126580068 | +1 312-658-0068 Illinois U.S.A.
  • 3126580069 | +1 312-658-0069 Illinois U.S.A.
  • 3126580070 | +1 312-658-0070 Illinois U.S.A.
  • 3126580071 | +1 312-658-0071 Illinois U.S.A.
  • 3126580072 | +1 312-658-0072 Illinois U.S.A.
  • 3126580073 | +1 312-658-0073 Illinois U.S.A.
  • 3126580074 | +1 312-658-0074 Illinois U.S.A.
  • 3126580075 | +1 312-658-0075 Illinois U.S.A.
  • 3126580076 | +1 312-658-0076 Illinois U.S.A.
  • 3126580077 | +1 312-658-0077 Illinois U.S.A.
  • 3126580078 | +1 312-658-0078 Illinois U.S.A.
  • 3126580079 | +1 312-658-0079 Illinois U.S.A.
  • 3126580080 | +1 312-658-0080 Illinois U.S.A.
  • 3126580081 | +1 312-658-0081 Illinois U.S.A.
  • 3126580082 | +1 312-658-0082 Illinois U.S.A.
  • 3126580083 | +1 312-658-0083 Illinois U.S.A.
  • 3126580084 | +1 312-658-0084 Illinois U.S.A.
  • 3126580085 | +1 312-658-0085 Illinois U.S.A.
  • 3126580086 | +1 312-658-0086 Illinois U.S.A.
  • 3126580087 | +1 312-658-0087 Illinois U.S.A.
  • 3126580088 | +1 312-658-0088 Illinois U.S.A.
  • 3126580089 | +1 312-658-0089 Illinois U.S.A.
  • 3126580090 | +1 312-658-0090 Illinois U.S.A.
  • 3126580091 | +1 312-658-0091 Illinois U.S.A.
  • 3126580092 | +1 312-658-0092 Illinois U.S.A.
  • 3126580093 | +1 312-658-0093 Illinois U.S.A.
  • 3126580094 | +1 312-658-0094 Illinois U.S.A.
  • 3126580095 | +1 312-658-0095 Illinois U.S.A.
  • 3126580096 | +1 312-658-0096 Illinois U.S.A.
  • 3126580097 | +1 312-658-0097 Illinois U.S.A.
  • 3126580098 | +1 312-658-0098 Illinois U.S.A.
  • 3126580099 | +1 312-658-0099 Illinois U.S.A.