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).

  • 3125543000 | +1 312-554-3000 Illinois U.S.A.
  • 3125543001 | +1 312-554-3001 Illinois U.S.A.
  • 3125543002 | +1 312-554-3002 Illinois U.S.A.
  • 3125543003 | +1 312-554-3003 Illinois U.S.A.
  • 3125543004 | +1 312-554-3004 Illinois U.S.A.
  • 3125543005 | +1 312-554-3005 Illinois U.S.A.
  • 3125543006 | +1 312-554-3006 Illinois U.S.A.
  • 3125543007 | +1 312-554-3007 Illinois U.S.A.
  • 3125543008 | +1 312-554-3008 Illinois U.S.A.
  • 3125543009 | +1 312-554-3009 Illinois U.S.A.
  • 3125543010 | +1 312-554-3010 Illinois U.S.A.
  • 3125543011 | +1 312-554-3011 Illinois U.S.A.
  • 3125543012 | +1 312-554-3012 Illinois U.S.A.
  • 3125543013 | +1 312-554-3013 Illinois U.S.A.
  • 3125543014 | +1 312-554-3014 Illinois U.S.A.
  • 3125543015 | +1 312-554-3015 Illinois U.S.A.
  • 3125543016 | +1 312-554-3016 Illinois U.S.A.
  • 3125543017 | +1 312-554-3017 Illinois U.S.A.
  • 3125543018 | +1 312-554-3018 Illinois U.S.A.
  • 3125543019 | +1 312-554-3019 Illinois U.S.A.
  • 3125543020 | +1 312-554-3020 Illinois U.S.A.
  • 3125543021 | +1 312-554-3021 Illinois U.S.A.
  • 3125543022 | +1 312-554-3022 Illinois U.S.A.
  • 3125543023 | +1 312-554-3023 Illinois U.S.A.
  • 3125543024 | +1 312-554-3024 Illinois U.S.A.
  • 3125543025 | +1 312-554-3025 Illinois U.S.A.
  • 3125543026 | +1 312-554-3026 Illinois U.S.A.
  • 3125543027 | +1 312-554-3027 Illinois U.S.A.
  • 3125543028 | +1 312-554-3028 Illinois U.S.A.
  • 3125543029 | +1 312-554-3029 Illinois U.S.A.
  • 3125543030 | +1 312-554-3030 Illinois U.S.A.
  • 3125543031 | +1 312-554-3031 Illinois U.S.A.
  • 3125543032 | +1 312-554-3032 Illinois U.S.A.
  • 3125543033 | +1 312-554-3033 Illinois U.S.A.
  • 3125543034 | +1 312-554-3034 Illinois U.S.A.
  • 3125543035 | +1 312-554-3035 Illinois U.S.A.
  • 3125543036 | +1 312-554-3036 Illinois U.S.A.
  • 3125543037 | +1 312-554-3037 Illinois U.S.A.
  • 3125543038 | +1 312-554-3038 Illinois U.S.A.
  • 3125543039 | +1 312-554-3039 Illinois U.S.A.
  • 3125543040 | +1 312-554-3040 Illinois U.S.A.
  • 3125543041 | +1 312-554-3041 Illinois U.S.A.
  • 3125543042 | +1 312-554-3042 Illinois U.S.A.
  • 3125543043 | +1 312-554-3043 Illinois U.S.A.
  • 3125543044 | +1 312-554-3044 Illinois U.S.A.
  • 3125543045 | +1 312-554-3045 Illinois U.S.A.
  • 3125543046 | +1 312-554-3046 Illinois U.S.A.
  • 3125543047 | +1 312-554-3047 Illinois U.S.A.
  • 3125543048 | +1 312-554-3048 Illinois U.S.A.
  • 3125543049 | +1 312-554-3049 Illinois U.S.A.
  • 3125543050 | +1 312-554-3050 Illinois U.S.A.
  • 3125543051 | +1 312-554-3051 Illinois U.S.A.
  • 3125543052 | +1 312-554-3052 Illinois U.S.A.
  • 3125543053 | +1 312-554-3053 Illinois U.S.A.
  • 3125543054 | +1 312-554-3054 Illinois U.S.A.
  • 3125543055 | +1 312-554-3055 Illinois U.S.A.
  • 3125543056 | +1 312-554-3056 Illinois U.S.A.
  • 3125543057 | +1 312-554-3057 Illinois U.S.A.
  • 3125543058 | +1 312-554-3058 Illinois U.S.A.
  • 3125543059 | +1 312-554-3059 Illinois U.S.A.
  • 3125543060 | +1 312-554-3060 Illinois U.S.A.
  • 3125543061 | +1 312-554-3061 Illinois U.S.A.
  • 3125543062 | +1 312-554-3062 Illinois U.S.A.
  • 3125543063 | +1 312-554-3063 Illinois U.S.A.
  • 3125543064 | +1 312-554-3064 Illinois U.S.A.
  • 3125543065 | +1 312-554-3065 Illinois U.S.A.
  • 3125543066 | +1 312-554-3066 Illinois U.S.A.
  • 3125543067 | +1 312-554-3067 Illinois U.S.A.
  • 3125543068 | +1 312-554-3068 Illinois U.S.A.
  • 3125543069 | +1 312-554-3069 Illinois U.S.A.
  • 3125543070 | +1 312-554-3070 Illinois U.S.A.
  • 3125543071 | +1 312-554-3071 Illinois U.S.A.
  • 3125543072 | +1 312-554-3072 Illinois U.S.A.
  • 3125543073 | +1 312-554-3073 Illinois U.S.A.
  • 3125543074 | +1 312-554-3074 Illinois U.S.A.
  • 3125543075 | +1 312-554-3075 Illinois U.S.A.
  • 3125543076 | +1 312-554-3076 Illinois U.S.A.
  • 3125543077 | +1 312-554-3077 Illinois U.S.A.
  • 3125543078 | +1 312-554-3078 Illinois U.S.A.
  • 3125543079 | +1 312-554-3079 Illinois U.S.A.
  • 3125543080 | +1 312-554-3080 Illinois U.S.A.
  • 3125543081 | +1 312-554-3081 Illinois U.S.A.
  • 3125543082 | +1 312-554-3082 Illinois U.S.A.
  • 3125543083 | +1 312-554-3083 Illinois U.S.A.
  • 3125543084 | +1 312-554-3084 Illinois U.S.A.
  • 3125543085 | +1 312-554-3085 Illinois U.S.A.
  • 3125543086 | +1 312-554-3086 Illinois U.S.A.
  • 3125543087 | +1 312-554-3087 Illinois U.S.A.
  • 3125543088 | +1 312-554-3088 Illinois U.S.A.
  • 3125543089 | +1 312-554-3089 Illinois U.S.A.
  • 3125543090 | +1 312-554-3090 Illinois U.S.A.
  • 3125543091 | +1 312-554-3091 Illinois U.S.A.
  • 3125543092 | +1 312-554-3092 Illinois U.S.A.
  • 3125543093 | +1 312-554-3093 Illinois U.S.A.
  • 3125543094 | +1 312-554-3094 Illinois U.S.A.
  • 3125543095 | +1 312-554-3095 Illinois U.S.A.
  • 3125543096 | +1 312-554-3096 Illinois U.S.A.
  • 3125543097 | +1 312-554-3097 Illinois U.S.A.
  • 3125543098 | +1 312-554-3098 Illinois U.S.A.
  • 3125543099 | +1 312-554-3099 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