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).

  • 3127130900 | +1 312-713-0900 Illinois U.S.A.
  • 3127130901 | +1 312-713-0901 Illinois U.S.A.
  • 3127130902 | +1 312-713-0902 Illinois U.S.A.
  • 3127130903 | +1 312-713-0903 Illinois U.S.A.
  • 3127130904 | +1 312-713-0904 Illinois U.S.A.
  • 3127130905 | +1 312-713-0905 Illinois U.S.A.
  • 3127130906 | +1 312-713-0906 Illinois U.S.A.
  • 3127130907 | +1 312-713-0907 Illinois U.S.A.
  • 3127130908 | +1 312-713-0908 Illinois U.S.A.
  • 3127130909 | +1 312-713-0909 Illinois U.S.A.
  • 3127130910 | +1 312-713-0910 Illinois U.S.A.
  • 3127130911 | +1 312-713-0911 Illinois U.S.A.
  • 3127130912 | +1 312-713-0912 Illinois U.S.A.
  • 3127130913 | +1 312-713-0913 Illinois U.S.A.
  • 3127130914 | +1 312-713-0914 Illinois U.S.A.
  • 3127130915 | +1 312-713-0915 Illinois U.S.A.
  • 3127130916 | +1 312-713-0916 Illinois U.S.A.
  • 3127130917 | +1 312-713-0917 Illinois U.S.A.
  • 3127130918 | +1 312-713-0918 Illinois U.S.A.
  • 3127130919 | +1 312-713-0919 Illinois U.S.A.
  • 3127130920 | +1 312-713-0920 Illinois U.S.A.
  • 3127130921 | +1 312-713-0921 Illinois U.S.A.
  • 3127130922 | +1 312-713-0922 Illinois U.S.A.
  • 3127130923 | +1 312-713-0923 Illinois U.S.A.
  • 3127130924 | +1 312-713-0924 Illinois U.S.A.
  • 3127130925 | +1 312-713-0925 Illinois U.S.A.
  • 3127130926 | +1 312-713-0926 Illinois U.S.A.
  • 3127130927 | +1 312-713-0927 Illinois U.S.A.
  • 3127130928 | +1 312-713-0928 Illinois U.S.A.
  • 3127130929 | +1 312-713-0929 Illinois U.S.A.
  • 3127130930 | +1 312-713-0930 Illinois U.S.A.
  • 3127130931 | +1 312-713-0931 Illinois U.S.A.
  • 3127130932 | +1 312-713-0932 Illinois U.S.A.
  • 3127130933 | +1 312-713-0933 Illinois U.S.A.
  • 3127130934 | +1 312-713-0934 Illinois U.S.A.
  • 3127130935 | +1 312-713-0935 Illinois U.S.A.
  • 3127130936 | +1 312-713-0936 Illinois U.S.A.
  • 3127130937 | +1 312-713-0937 Illinois U.S.A.
  • 3127130938 | +1 312-713-0938 Illinois U.S.A.
  • 3127130939 | +1 312-713-0939 Illinois U.S.A.
  • 3127130940 | +1 312-713-0940 Illinois U.S.A.
  • 3127130941 | +1 312-713-0941 Illinois U.S.A.
  • 3127130942 | +1 312-713-0942 Illinois U.S.A.
  • 3127130943 | +1 312-713-0943 Illinois U.S.A.
  • 3127130944 | +1 312-713-0944 Illinois U.S.A.
  • 3127130945 | +1 312-713-0945 Illinois U.S.A.
  • 3127130946 | +1 312-713-0946 Illinois U.S.A.
  • 3127130947 | +1 312-713-0947 Illinois U.S.A.
  • 3127130948 | +1 312-713-0948 Illinois U.S.A.
  • 3127130949 | +1 312-713-0949 Illinois U.S.A.
  • 3127130950 | +1 312-713-0950 Illinois U.S.A.
  • 3127130951 | +1 312-713-0951 Illinois U.S.A.
  • 3127130952 | +1 312-713-0952 Illinois U.S.A.
  • 3127130953 | +1 312-713-0953 Illinois U.S.A.
  • 3127130954 | +1 312-713-0954 Illinois U.S.A.
  • 3127130955 | +1 312-713-0955 Illinois U.S.A.
  • 3127130956 | +1 312-713-0956 Illinois U.S.A.
  • 3127130957 | +1 312-713-0957 Illinois U.S.A.
  • 3127130958 | +1 312-713-0958 Illinois U.S.A.
  • 3127130959 | +1 312-713-0959 Illinois U.S.A.
  • 3127130960 | +1 312-713-0960 Illinois U.S.A.
  • 3127130961 | +1 312-713-0961 Illinois U.S.A.
  • 3127130962 | +1 312-713-0962 Illinois U.S.A.
  • 3127130963 | +1 312-713-0963 Illinois U.S.A.
  • 3127130964 | +1 312-713-0964 Illinois U.S.A.
  • 3127130965 | +1 312-713-0965 Illinois U.S.A.
  • 3127130966 | +1 312-713-0966 Illinois U.S.A.
  • 3127130967 | +1 312-713-0967 Illinois U.S.A.
  • 3127130968 | +1 312-713-0968 Illinois U.S.A.
  • 3127130969 | +1 312-713-0969 Illinois U.S.A.
  • 3127130970 | +1 312-713-0970 Illinois U.S.A.
  • 3127130971 | +1 312-713-0971 Illinois U.S.A.
  • 3127130972 | +1 312-713-0972 Illinois U.S.A.
  • 3127130973 | +1 312-713-0973 Illinois U.S.A.
  • 3127130974 | +1 312-713-0974 Illinois U.S.A.
  • 3127130975 | +1 312-713-0975 Illinois U.S.A.
  • 3127130976 | +1 312-713-0976 Illinois U.S.A.
  • 3127130977 | +1 312-713-0977 Illinois U.S.A.
  • 3127130978 | +1 312-713-0978 Illinois U.S.A.
  • 3127130979 | +1 312-713-0979 Illinois U.S.A.
  • 3127130980 | +1 312-713-0980 Illinois U.S.A.
  • 3127130981 | +1 312-713-0981 Illinois U.S.A.
  • 3127130982 | +1 312-713-0982 Illinois U.S.A.
  • 3127130983 | +1 312-713-0983 Illinois U.S.A.
  • 3127130984 | +1 312-713-0984 Illinois U.S.A.
  • 3127130985 | +1 312-713-0985 Illinois U.S.A.
  • 3127130986 | +1 312-713-0986 Illinois U.S.A.
  • 3127130987 | +1 312-713-0987 Illinois U.S.A.
  • 3127130988 | +1 312-713-0988 Illinois U.S.A.
  • 3127130989 | +1 312-713-0989 Illinois U.S.A.
  • 3127130990 | +1 312-713-0990 Illinois U.S.A.
  • 3127130991 | +1 312-713-0991 Illinois U.S.A.
  • 3127130992 | +1 312-713-0992 Illinois U.S.A.
  • 3127130993 | +1 312-713-0993 Illinois U.S.A.
  • 3127130994 | +1 312-713-0994 Illinois U.S.A.
  • 3127130995 | +1 312-713-0995 Illinois U.S.A.
  • 3127130996 | +1 312-713-0996 Illinois U.S.A.
  • 3127130997 | +1 312-713-0997 Illinois U.S.A.
  • 3127130998 | +1 312-713-0998 Illinois U.S.A.
  • 3127130999 | +1 312-713-0999 Illinois U.S.A.