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).

  • 3126587900 | +1 312-658-7900 Illinois U.S.A.
  • 3126587901 | +1 312-658-7901 Illinois U.S.A.
  • 3126587902 | +1 312-658-7902 Illinois U.S.A.
  • 3126587903 | +1 312-658-7903 Illinois U.S.A.
  • 3126587904 | +1 312-658-7904 Illinois U.S.A.
  • 3126587905 | +1 312-658-7905 Illinois U.S.A.
  • 3126587906 | +1 312-658-7906 Illinois U.S.A.
  • 3126587907 | +1 312-658-7907 Illinois U.S.A.
  • 3126587908 | +1 312-658-7908 Illinois U.S.A.
  • 3126587909 | +1 312-658-7909 Illinois U.S.A.
  • 3126587910 | +1 312-658-7910 Illinois U.S.A.
  • 3126587911 | +1 312-658-7911 Illinois U.S.A.
  • 3126587912 | +1 312-658-7912 Illinois U.S.A.
  • 3126587913 | +1 312-658-7913 Illinois U.S.A.
  • 3126587914 | +1 312-658-7914 Illinois U.S.A.
  • 3126587915 | +1 312-658-7915 Illinois U.S.A.
  • 3126587916 | +1 312-658-7916 Illinois U.S.A.
  • 3126587917 | +1 312-658-7917 Illinois U.S.A.
  • 3126587918 | +1 312-658-7918 Illinois U.S.A.
  • 3126587919 | +1 312-658-7919 Illinois U.S.A.
  • 3126587920 | +1 312-658-7920 Illinois U.S.A.
  • 3126587921 | +1 312-658-7921 Illinois U.S.A.
  • 3126587922 | +1 312-658-7922 Illinois U.S.A.
  • 3126587923 | +1 312-658-7923 Illinois U.S.A.
  • 3126587924 | +1 312-658-7924 Illinois U.S.A.
  • 3126587925 | +1 312-658-7925 Illinois U.S.A.
  • 3126587926 | +1 312-658-7926 Illinois U.S.A.
  • 3126587927 | +1 312-658-7927 Illinois U.S.A.
  • 3126587928 | +1 312-658-7928 Illinois U.S.A.
  • 3126587929 | +1 312-658-7929 Illinois U.S.A.
  • 3126587930 | +1 312-658-7930 Illinois U.S.A.
  • 3126587931 | +1 312-658-7931 Illinois U.S.A.
  • 3126587932 | +1 312-658-7932 Illinois U.S.A.
  • 3126587933 | +1 312-658-7933 Illinois U.S.A.
  • 3126587934 | +1 312-658-7934 Illinois U.S.A.
  • 3126587935 | +1 312-658-7935 Illinois U.S.A.
  • 3126587936 | +1 312-658-7936 Illinois U.S.A.
  • 3126587937 | +1 312-658-7937 Illinois U.S.A.
  • 3126587938 | +1 312-658-7938 Illinois U.S.A.
  • 3126587939 | +1 312-658-7939 Illinois U.S.A.
  • 3126587940 | +1 312-658-7940 Illinois U.S.A.
  • 3126587941 | +1 312-658-7941 Illinois U.S.A.
  • 3126587942 | +1 312-658-7942 Illinois U.S.A.
  • 3126587943 | +1 312-658-7943 Illinois U.S.A.
  • 3126587944 | +1 312-658-7944 Illinois U.S.A.
  • 3126587945 | +1 312-658-7945 Illinois U.S.A.
  • 3126587946 | +1 312-658-7946 Illinois U.S.A.
  • 3126587947 | +1 312-658-7947 Illinois U.S.A.
  • 3126587948 | +1 312-658-7948 Illinois U.S.A.
  • 3126587949 | +1 312-658-7949 Illinois U.S.A.
  • 3126587950 | +1 312-658-7950 Illinois U.S.A.
  • 3126587951 | +1 312-658-7951 Illinois U.S.A.
  • 3126587952 | +1 312-658-7952 Illinois U.S.A.
  • 3126587953 | +1 312-658-7953 Illinois U.S.A.
  • 3126587954 | +1 312-658-7954 Illinois U.S.A.
  • 3126587955 | +1 312-658-7955 Illinois U.S.A.
  • 3126587956 | +1 312-658-7956 Illinois U.S.A.
  • 3126587957 | +1 312-658-7957 Illinois U.S.A.
  • 3126587958 | +1 312-658-7958 Illinois U.S.A.
  • 3126587959 | +1 312-658-7959 Illinois U.S.A.
  • 3126587960 | +1 312-658-7960 Illinois U.S.A.
  • 3126587961 | +1 312-658-7961 Illinois U.S.A.
  • 3126587962 | +1 312-658-7962 Illinois U.S.A.
  • 3126587963 | +1 312-658-7963 Illinois U.S.A.
  • 3126587964 | +1 312-658-7964 Illinois U.S.A.
  • 3126587965 | +1 312-658-7965 Illinois U.S.A.
  • 3126587966 | +1 312-658-7966 Illinois U.S.A.
  • 3126587967 | +1 312-658-7967 Illinois U.S.A.
  • 3126587968 | +1 312-658-7968 Illinois U.S.A.
  • 3126587969 | +1 312-658-7969 Illinois U.S.A.
  • 3126587970 | +1 312-658-7970 Illinois U.S.A.
  • 3126587971 | +1 312-658-7971 Illinois U.S.A.
  • 3126587972 | +1 312-658-7972 Illinois U.S.A.
  • 3126587973 | +1 312-658-7973 Illinois U.S.A.
  • 3126587974 | +1 312-658-7974 Illinois U.S.A.
  • 3126587975 | +1 312-658-7975 Illinois U.S.A.
  • 3126587976 | +1 312-658-7976 Illinois U.S.A.
  • 3126587977 | +1 312-658-7977 Illinois U.S.A.
  • 3126587978 | +1 312-658-7978 Illinois U.S.A.
  • 3126587979 | +1 312-658-7979 Illinois U.S.A.
  • 3126587980 | +1 312-658-7980 Illinois U.S.A.
  • 3126587981 | +1 312-658-7981 Illinois U.S.A.
  • 3126587982 | +1 312-658-7982 Illinois U.S.A.
  • 3126587983 | +1 312-658-7983 Illinois U.S.A.
  • 3126587984 | +1 312-658-7984 Illinois U.S.A.
  • 3126587985 | +1 312-658-7985 Illinois U.S.A.
  • 3126587986 | +1 312-658-7986 Illinois U.S.A.
  • 3126587987 | +1 312-658-7987 Illinois U.S.A.
  • 3126587988 | +1 312-658-7988 Illinois U.S.A.
  • 3126587989 | +1 312-658-7989 Illinois U.S.A.
  • 3126587990 | +1 312-658-7990 Illinois U.S.A.
  • 3126587991 | +1 312-658-7991 Illinois U.S.A.
  • 3126587992 | +1 312-658-7992 Illinois U.S.A.
  • 3126587993 | +1 312-658-7993 Illinois U.S.A.
  • 3126587994 | +1 312-658-7994 Illinois U.S.A.
  • 3126587995 | +1 312-658-7995 Illinois U.S.A.
  • 3126587996 | +1 312-658-7996 Illinois U.S.A.
  • 3126587997 | +1 312-658-7997 Illinois U.S.A.
  • 3126587998 | +1 312-658-7998 Illinois U.S.A.
  • 3126587999 | +1 312-658-7999 Illinois U.S.A.