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).

  • 3128015900 | +1 312-801-5900 Illinois U.S.A.
  • 3128015901 | +1 312-801-5901 Illinois U.S.A.
  • 3128015902 | +1 312-801-5902 Illinois U.S.A.
  • 3128015903 | +1 312-801-5903 Illinois U.S.A.
  • 3128015904 | +1 312-801-5904 Illinois U.S.A.
  • 3128015905 | +1 312-801-5905 Illinois U.S.A.
  • 3128015906 | +1 312-801-5906 Illinois U.S.A.
  • 3128015907 | +1 312-801-5907 Illinois U.S.A.
  • 3128015908 | +1 312-801-5908 Illinois U.S.A.
  • 3128015909 | +1 312-801-5909 Illinois U.S.A.
  • 3128015910 | +1 312-801-5910 Illinois U.S.A.
  • 3128015911 | +1 312-801-5911 Illinois U.S.A.
  • 3128015912 | +1 312-801-5912 Illinois U.S.A.
  • 3128015913 | +1 312-801-5913 Illinois U.S.A.
  • 3128015914 | +1 312-801-5914 Illinois U.S.A.
  • 3128015915 | +1 312-801-5915 Illinois U.S.A.
  • 3128015916 | +1 312-801-5916 Illinois U.S.A.
  • 3128015917 | +1 312-801-5917 Illinois U.S.A.
  • 3128015918 | +1 312-801-5918 Illinois U.S.A.
  • 3128015919 | +1 312-801-5919 Illinois U.S.A.
  • 3128015920 | +1 312-801-5920 Illinois U.S.A.
  • 3128015921 | +1 312-801-5921 Illinois U.S.A.
  • 3128015922 | +1 312-801-5922 Illinois U.S.A.
  • 3128015923 | +1 312-801-5923 Illinois U.S.A.
  • 3128015924 | +1 312-801-5924 Illinois U.S.A.
  • 3128015925 | +1 312-801-5925 Illinois U.S.A.
  • 3128015926 | +1 312-801-5926 Illinois U.S.A.
  • 3128015927 | +1 312-801-5927 Illinois U.S.A.
  • 3128015928 | +1 312-801-5928 Illinois U.S.A.
  • 3128015929 | +1 312-801-5929 Illinois U.S.A.
  • 3128015930 | +1 312-801-5930 Illinois U.S.A.
  • 3128015931 | +1 312-801-5931 Illinois U.S.A.
  • 3128015932 | +1 312-801-5932 Illinois U.S.A.
  • 3128015933 | +1 312-801-5933 Illinois U.S.A.
  • 3128015934 | +1 312-801-5934 Illinois U.S.A.
  • 3128015935 | +1 312-801-5935 Illinois U.S.A.
  • 3128015936 | +1 312-801-5936 Illinois U.S.A.
  • 3128015937 | +1 312-801-5937 Illinois U.S.A.
  • 3128015938 | +1 312-801-5938 Illinois U.S.A.
  • 3128015939 | +1 312-801-5939 Illinois U.S.A.
  • 3128015940 | +1 312-801-5940 Illinois U.S.A.
  • 3128015941 | +1 312-801-5941 Illinois U.S.A.
  • 3128015942 | +1 312-801-5942 Illinois U.S.A.
  • 3128015943 | +1 312-801-5943 Illinois U.S.A.
  • 3128015944 | +1 312-801-5944 Illinois U.S.A.
  • 3128015945 | +1 312-801-5945 Illinois U.S.A.
  • 3128015946 | +1 312-801-5946 Illinois U.S.A.
  • 3128015947 | +1 312-801-5947 Illinois U.S.A.
  • 3128015948 | +1 312-801-5948 Illinois U.S.A.
  • 3128015949 | +1 312-801-5949 Illinois U.S.A.
  • 3128015950 | +1 312-801-5950 Illinois U.S.A.
  • 3128015951 | +1 312-801-5951 Illinois U.S.A.
  • 3128015952 | +1 312-801-5952 Illinois U.S.A.
  • 3128015953 | +1 312-801-5953 Illinois U.S.A.
  • 3128015954 | +1 312-801-5954 Illinois U.S.A.
  • 3128015955 | +1 312-801-5955 Illinois U.S.A.
  • 3128015956 | +1 312-801-5956 Illinois U.S.A.
  • 3128015957 | +1 312-801-5957 Illinois U.S.A.
  • 3128015958 | +1 312-801-5958 Illinois U.S.A.
  • 3128015959 | +1 312-801-5959 Illinois U.S.A.
  • 3128015960 | +1 312-801-5960 Illinois U.S.A.
  • 3128015961 | +1 312-801-5961 Illinois U.S.A.
  • 3128015962 | +1 312-801-5962 Illinois U.S.A.
  • 3128015963 | +1 312-801-5963 Illinois U.S.A.
  • 3128015964 | +1 312-801-5964 Illinois U.S.A.
  • 3128015965 | +1 312-801-5965 Illinois U.S.A.
  • 3128015966 | +1 312-801-5966 Illinois U.S.A.
  • 3128015967 | +1 312-801-5967 Illinois U.S.A.
  • 3128015968 | +1 312-801-5968 Illinois U.S.A.
  • 3128015969 | +1 312-801-5969 Illinois U.S.A.
  • 3128015970 | +1 312-801-5970 Illinois U.S.A.
  • 3128015971 | +1 312-801-5971 Illinois U.S.A.
  • 3128015972 | +1 312-801-5972 Illinois U.S.A.
  • 3128015973 | +1 312-801-5973 Illinois U.S.A.
  • 3128015974 | +1 312-801-5974 Illinois U.S.A.
  • 3128015975 | +1 312-801-5975 Illinois U.S.A.
  • 3128015976 | +1 312-801-5976 Illinois U.S.A.
  • 3128015977 | +1 312-801-5977 Illinois U.S.A.
  • 3128015978 | +1 312-801-5978 Illinois U.S.A.
  • 3128015979 | +1 312-801-5979 Illinois U.S.A.
  • 3128015980 | +1 312-801-5980 Illinois U.S.A.
  • 3128015981 | +1 312-801-5981 Illinois U.S.A.
  • 3128015982 | +1 312-801-5982 Illinois U.S.A.
  • 3128015983 | +1 312-801-5983 Illinois U.S.A.
  • 3128015984 | +1 312-801-5984 Illinois U.S.A.
  • 3128015985 | +1 312-801-5985 Illinois U.S.A.
  • 3128015986 | +1 312-801-5986 Illinois U.S.A.
  • 3128015987 | +1 312-801-5987 Illinois U.S.A.
  • 3128015988 | +1 312-801-5988 Illinois U.S.A.
  • 3128015989 | +1 312-801-5989 Illinois U.S.A.
  • 3128015990 | +1 312-801-5990 Illinois U.S.A.
  • 3128015991 | +1 312-801-5991 Illinois U.S.A.
  • 3128015992 | +1 312-801-5992 Illinois U.S.A.
  • 3128015993 | +1 312-801-5993 Illinois U.S.A.
  • 3128015994 | +1 312-801-5994 Illinois U.S.A.
  • 3128015995 | +1 312-801-5995 Illinois U.S.A.
  • 3128015996 | +1 312-801-5996 Illinois U.S.A.
  • 3128015997 | +1 312-801-5997 Illinois U.S.A.
  • 3128015998 | +1 312-801-5998 Illinois U.S.A.
  • 3128015999 | +1 312-801-5999 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z