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).

  • 3129772900 | +1 312-977-2900 Illinois U.S.A.
  • 3129772901 | +1 312-977-2901 Illinois U.S.A.
  • 3129772902 | +1 312-977-2902 Illinois U.S.A.
  • 3129772903 | +1 312-977-2903 Illinois U.S.A.
  • 3129772904 | +1 312-977-2904 Illinois U.S.A.
  • 3129772905 | +1 312-977-2905 Illinois U.S.A.
  • 3129772906 | +1 312-977-2906 Illinois U.S.A.
  • 3129772907 | +1 312-977-2907 Illinois U.S.A.
  • 3129772908 | +1 312-977-2908 Illinois U.S.A.
  • 3129772909 | +1 312-977-2909 Illinois U.S.A.
  • 3129772910 | +1 312-977-2910 Illinois U.S.A.
  • 3129772911 | +1 312-977-2911 Illinois U.S.A.
  • 3129772912 | +1 312-977-2912 Illinois U.S.A.
  • 3129772913 | +1 312-977-2913 Illinois U.S.A.
  • 3129772914 | +1 312-977-2914 Illinois U.S.A.
  • 3129772915 | +1 312-977-2915 Illinois U.S.A.
  • 3129772916 | +1 312-977-2916 Illinois U.S.A.
  • 3129772917 | +1 312-977-2917 Illinois U.S.A.
  • 3129772918 | +1 312-977-2918 Illinois U.S.A.
  • 3129772919 | +1 312-977-2919 Illinois U.S.A.
  • 3129772920 | +1 312-977-2920 Illinois U.S.A.
  • 3129772921 | +1 312-977-2921 Illinois U.S.A.
  • 3129772922 | +1 312-977-2922 Illinois U.S.A.
  • 3129772923 | +1 312-977-2923 Illinois U.S.A.
  • 3129772924 | +1 312-977-2924 Illinois U.S.A.
  • 3129772925 | +1 312-977-2925 Illinois U.S.A.
  • 3129772926 | +1 312-977-2926 Illinois U.S.A.
  • 3129772927 | +1 312-977-2927 Illinois U.S.A.
  • 3129772928 | +1 312-977-2928 Illinois U.S.A.
  • 3129772929 | +1 312-977-2929 Illinois U.S.A.
  • 3129772930 | +1 312-977-2930 Illinois U.S.A.
  • 3129772931 | +1 312-977-2931 Illinois U.S.A.
  • 3129772932 | +1 312-977-2932 Illinois U.S.A.
  • 3129772933 | +1 312-977-2933 Illinois U.S.A.
  • 3129772934 | +1 312-977-2934 Illinois U.S.A.
  • 3129772935 | +1 312-977-2935 Illinois U.S.A.
  • 3129772936 | +1 312-977-2936 Illinois U.S.A.
  • 3129772937 | +1 312-977-2937 Illinois U.S.A.
  • 3129772938 | +1 312-977-2938 Illinois U.S.A.
  • 3129772939 | +1 312-977-2939 Illinois U.S.A.
  • 3129772940 | +1 312-977-2940 Illinois U.S.A.
  • 3129772941 | +1 312-977-2941 Illinois U.S.A.
  • 3129772942 | +1 312-977-2942 Illinois U.S.A.
  • 3129772943 | +1 312-977-2943 Illinois U.S.A.
  • 3129772944 | +1 312-977-2944 Illinois U.S.A.
  • 3129772945 | +1 312-977-2945 Illinois U.S.A.
  • 3129772946 | +1 312-977-2946 Illinois U.S.A.
  • 3129772947 | +1 312-977-2947 Illinois U.S.A.
  • 3129772948 | +1 312-977-2948 Illinois U.S.A.
  • 3129772949 | +1 312-977-2949 Illinois U.S.A.
  • 3129772950 | +1 312-977-2950 Illinois U.S.A.
  • 3129772951 | +1 312-977-2951 Illinois U.S.A.
  • 3129772952 | +1 312-977-2952 Illinois U.S.A.
  • 3129772953 | +1 312-977-2953 Illinois U.S.A.
  • 3129772954 | +1 312-977-2954 Illinois U.S.A.
  • 3129772955 | +1 312-977-2955 Illinois U.S.A.
  • 3129772956 | +1 312-977-2956 Illinois U.S.A.
  • 3129772957 | +1 312-977-2957 Illinois U.S.A.
  • 3129772958 | +1 312-977-2958 Illinois U.S.A.
  • 3129772959 | +1 312-977-2959 Illinois U.S.A.
  • 3129772960 | +1 312-977-2960 Illinois U.S.A.
  • 3129772961 | +1 312-977-2961 Illinois U.S.A.
  • 3129772962 | +1 312-977-2962 Illinois U.S.A.
  • 3129772963 | +1 312-977-2963 Illinois U.S.A.
  • 3129772964 | +1 312-977-2964 Illinois U.S.A.
  • 3129772965 | +1 312-977-2965 Illinois U.S.A.
  • 3129772966 | +1 312-977-2966 Illinois U.S.A.
  • 3129772967 | +1 312-977-2967 Illinois U.S.A.
  • 3129772968 | +1 312-977-2968 Illinois U.S.A.
  • 3129772969 | +1 312-977-2969 Illinois U.S.A.
  • 3129772970 | +1 312-977-2970 Illinois U.S.A.
  • 3129772971 | +1 312-977-2971 Illinois U.S.A.
  • 3129772972 | +1 312-977-2972 Illinois U.S.A.
  • 3129772973 | +1 312-977-2973 Illinois U.S.A.
  • 3129772974 | +1 312-977-2974 Illinois U.S.A.
  • 3129772975 | +1 312-977-2975 Illinois U.S.A.
  • 3129772976 | +1 312-977-2976 Illinois U.S.A.
  • 3129772977 | +1 312-977-2977 Illinois U.S.A.
  • 3129772978 | +1 312-977-2978 Illinois U.S.A.
  • 3129772979 | +1 312-977-2979 Illinois U.S.A.
  • 3129772980 | +1 312-977-2980 Illinois U.S.A.
  • 3129772981 | +1 312-977-2981 Illinois U.S.A.
  • 3129772982 | +1 312-977-2982 Illinois U.S.A.
  • 3129772983 | +1 312-977-2983 Illinois U.S.A.
  • 3129772984 | +1 312-977-2984 Illinois U.S.A.
  • 3129772985 | +1 312-977-2985 Illinois U.S.A.
  • 3129772986 | +1 312-977-2986 Illinois U.S.A.
  • 3129772987 | +1 312-977-2987 Illinois U.S.A.
  • 3129772988 | +1 312-977-2988 Illinois U.S.A.
  • 3129772989 | +1 312-977-2989 Illinois U.S.A.
  • 3129772990 | +1 312-977-2990 Illinois U.S.A.
  • 3129772991 | +1 312-977-2991 Illinois U.S.A.
  • 3129772992 | +1 312-977-2992 Illinois U.S.A.
  • 3129772993 | +1 312-977-2993 Illinois U.S.A.
  • 3129772994 | +1 312-977-2994 Illinois U.S.A.
  • 3129772995 | +1 312-977-2995 Illinois U.S.A.
  • 3129772996 | +1 312-977-2996 Illinois U.S.A.
  • 3129772997 | +1 312-977-2997 Illinois U.S.A.
  • 3129772998 | +1 312-977-2998 Illinois U.S.A.
  • 3129772999 | +1 312-977-2999 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