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).

  • 3122690900 | +1 312-269-0900 Illinois U.S.A.
  • 3122690901 | +1 312-269-0901 Illinois U.S.A.
  • 3122690902 | +1 312-269-0902 Illinois U.S.A.
  • 3122690903 | +1 312-269-0903 Illinois U.S.A.
  • 3122690904 | +1 312-269-0904 Illinois U.S.A.
  • 3122690905 | +1 312-269-0905 Illinois U.S.A.
  • 3122690906 | +1 312-269-0906 Illinois U.S.A.
  • 3122690907 | +1 312-269-0907 Illinois U.S.A.
  • 3122690908 | +1 312-269-0908 Illinois U.S.A.
  • 3122690909 | +1 312-269-0909 Illinois U.S.A.
  • 3122690910 | +1 312-269-0910 Illinois U.S.A.
  • 3122690911 | +1 312-269-0911 Illinois U.S.A.
  • 3122690912 | +1 312-269-0912 Illinois U.S.A.
  • 3122690913 | +1 312-269-0913 Illinois U.S.A.
  • 3122690914 | +1 312-269-0914 Illinois U.S.A.
  • 3122690915 | +1 312-269-0915 Illinois U.S.A.
  • 3122690916 | +1 312-269-0916 Illinois U.S.A.
  • 3122690917 | +1 312-269-0917 Illinois U.S.A.
  • 3122690918 | +1 312-269-0918 Illinois U.S.A.
  • 3122690919 | +1 312-269-0919 Illinois U.S.A.
  • 3122690920 | +1 312-269-0920 Illinois U.S.A.
  • 3122690921 | +1 312-269-0921 Illinois U.S.A.
  • 3122690922 | +1 312-269-0922 Illinois U.S.A.
  • 3122690923 | +1 312-269-0923 Illinois U.S.A.
  • 3122690924 | +1 312-269-0924 Illinois U.S.A.
  • 3122690925 | +1 312-269-0925 Illinois U.S.A.
  • 3122690926 | +1 312-269-0926 Illinois U.S.A.
  • 3122690927 | +1 312-269-0927 Illinois U.S.A.
  • 3122690928 | +1 312-269-0928 Illinois U.S.A.
  • 3122690929 | +1 312-269-0929 Illinois U.S.A.
  • 3122690930 | +1 312-269-0930 Illinois U.S.A.
  • 3122690931 | +1 312-269-0931 Illinois U.S.A.
  • 3122690932 | +1 312-269-0932 Illinois U.S.A.
  • 3122690933 | +1 312-269-0933 Illinois U.S.A.
  • 3122690934 | +1 312-269-0934 Illinois U.S.A.
  • 3122690935 | +1 312-269-0935 Illinois U.S.A.
  • 3122690936 | +1 312-269-0936 Illinois U.S.A.
  • 3122690937 | +1 312-269-0937 Illinois U.S.A.
  • 3122690938 | +1 312-269-0938 Illinois U.S.A.
  • 3122690939 | +1 312-269-0939 Illinois U.S.A.
  • 3122690940 | +1 312-269-0940 Illinois U.S.A.
  • 3122690941 | +1 312-269-0941 Illinois U.S.A.
  • 3122690942 | +1 312-269-0942 Illinois U.S.A.
  • 3122690943 | +1 312-269-0943 Illinois U.S.A.
  • 3122690944 | +1 312-269-0944 Illinois U.S.A.
  • 3122690945 | +1 312-269-0945 Illinois U.S.A.
  • 3122690946 | +1 312-269-0946 Illinois U.S.A.
  • 3122690947 | +1 312-269-0947 Illinois U.S.A.
  • 3122690948 | +1 312-269-0948 Illinois U.S.A.
  • 3122690949 | +1 312-269-0949 Illinois U.S.A.
  • 3122690950 | +1 312-269-0950 Illinois U.S.A.
  • 3122690951 | +1 312-269-0951 Illinois U.S.A.
  • 3122690952 | +1 312-269-0952 Illinois U.S.A.
  • 3122690953 | +1 312-269-0953 Illinois U.S.A.
  • 3122690954 | +1 312-269-0954 Illinois U.S.A.
  • 3122690955 | +1 312-269-0955 Illinois U.S.A.
  • 3122690956 | +1 312-269-0956 Illinois U.S.A.
  • 3122690957 | +1 312-269-0957 Illinois U.S.A.
  • 3122690958 | +1 312-269-0958 Illinois U.S.A.
  • 3122690959 | +1 312-269-0959 Illinois U.S.A.
  • 3122690960 | +1 312-269-0960 Illinois U.S.A.
  • 3122690961 | +1 312-269-0961 Illinois U.S.A.
  • 3122690962 | +1 312-269-0962 Illinois U.S.A.
  • 3122690963 | +1 312-269-0963 Illinois U.S.A.
  • 3122690964 | +1 312-269-0964 Illinois U.S.A.
  • 3122690965 | +1 312-269-0965 Illinois U.S.A.
  • 3122690966 | +1 312-269-0966 Illinois U.S.A.
  • 3122690967 | +1 312-269-0967 Illinois U.S.A.
  • 3122690968 | +1 312-269-0968 Illinois U.S.A.
  • 3122690969 | +1 312-269-0969 Illinois U.S.A.
  • 3122690970 | +1 312-269-0970 Illinois U.S.A.
  • 3122690971 | +1 312-269-0971 Illinois U.S.A.
  • 3122690972 | +1 312-269-0972 Illinois U.S.A.
  • 3122690973 | +1 312-269-0973 Illinois U.S.A.
  • 3122690974 | +1 312-269-0974 Illinois U.S.A.
  • 3122690975 | +1 312-269-0975 Illinois U.S.A.
  • 3122690976 | +1 312-269-0976 Illinois U.S.A.
  • 3122690977 | +1 312-269-0977 Illinois U.S.A.
  • 3122690978 | +1 312-269-0978 Illinois U.S.A.
  • 3122690979 | +1 312-269-0979 Illinois U.S.A.
  • 3122690980 | +1 312-269-0980 Illinois U.S.A.
  • 3122690981 | +1 312-269-0981 Illinois U.S.A.
  • 3122690982 | +1 312-269-0982 Illinois U.S.A.
  • 3122690983 | +1 312-269-0983 Illinois U.S.A.
  • 3122690984 | +1 312-269-0984 Illinois U.S.A.
  • 3122690985 | +1 312-269-0985 Illinois U.S.A.
  • 3122690986 | +1 312-269-0986 Illinois U.S.A.
  • 3122690987 | +1 312-269-0987 Illinois U.S.A.
  • 3122690988 | +1 312-269-0988 Illinois U.S.A.
  • 3122690989 | +1 312-269-0989 Illinois U.S.A.
  • 3122690990 | +1 312-269-0990 Illinois U.S.A.
  • 3122690991 | +1 312-269-0991 Illinois U.S.A.
  • 3122690992 | +1 312-269-0992 Illinois U.S.A.
  • 3122690993 | +1 312-269-0993 Illinois U.S.A.
  • 3122690994 | +1 312-269-0994 Illinois U.S.A.
  • 3122690995 | +1 312-269-0995 Illinois U.S.A.
  • 3122690996 | +1 312-269-0996 Illinois U.S.A.
  • 3122690997 | +1 312-269-0997 Illinois U.S.A.
  • 3122690998 | +1 312-269-0998 Illinois U.S.A.
  • 3122690999 | +1 312-269-0999 Illinois U.S.A.