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).

  • 3127773000 | +1 312-777-3000 Illinois U.S.A.
  • 3127773001 | +1 312-777-3001 Illinois U.S.A.
  • 3127773002 | +1 312-777-3002 Illinois U.S.A.
  • 3127773003 | +1 312-777-3003 Illinois U.S.A.
  • 3127773004 | +1 312-777-3004 Illinois U.S.A.
  • 3127773005 | +1 312-777-3005 Illinois U.S.A.
  • 3127773006 | +1 312-777-3006 Illinois U.S.A.
  • 3127773007 | +1 312-777-3007 Illinois U.S.A.
  • 3127773008 | +1 312-777-3008 Illinois U.S.A.
  • 3127773009 | +1 312-777-3009 Illinois U.S.A.
  • 3127773010 | +1 312-777-3010 Illinois U.S.A.
  • 3127773011 | +1 312-777-3011 Illinois U.S.A.
  • 3127773012 | +1 312-777-3012 Illinois U.S.A.
  • 3127773013 | +1 312-777-3013 Illinois U.S.A.
  • 3127773014 | +1 312-777-3014 Illinois U.S.A.
  • 3127773015 | +1 312-777-3015 Illinois U.S.A.
  • 3127773016 | +1 312-777-3016 Illinois U.S.A.
  • 3127773017 | +1 312-777-3017 Illinois U.S.A.
  • 3127773018 | +1 312-777-3018 Illinois U.S.A.
  • 3127773019 | +1 312-777-3019 Illinois U.S.A.
  • 3127773020 | +1 312-777-3020 Illinois U.S.A.
  • 3127773021 | +1 312-777-3021 Illinois U.S.A.
  • 3127773022 | +1 312-777-3022 Illinois U.S.A.
  • 3127773023 | +1 312-777-3023 Illinois U.S.A.
  • 3127773024 | +1 312-777-3024 Illinois U.S.A.
  • 3127773025 | +1 312-777-3025 Illinois U.S.A.
  • 3127773026 | +1 312-777-3026 Illinois U.S.A.
  • 3127773027 | +1 312-777-3027 Illinois U.S.A.
  • 3127773028 | +1 312-777-3028 Illinois U.S.A.
  • 3127773029 | +1 312-777-3029 Illinois U.S.A.
  • 3127773030 | +1 312-777-3030 Illinois U.S.A.
  • 3127773031 | +1 312-777-3031 Illinois U.S.A.
  • 3127773032 | +1 312-777-3032 Illinois U.S.A.
  • 3127773033 | +1 312-777-3033 Illinois U.S.A.
  • 3127773034 | +1 312-777-3034 Illinois U.S.A.
  • 3127773035 | +1 312-777-3035 Illinois U.S.A.
  • 3127773036 | +1 312-777-3036 Illinois U.S.A.
  • 3127773037 | +1 312-777-3037 Illinois U.S.A.
  • 3127773038 | +1 312-777-3038 Illinois U.S.A.
  • 3127773039 | +1 312-777-3039 Illinois U.S.A.
  • 3127773040 | +1 312-777-3040 Illinois U.S.A.
  • 3127773041 | +1 312-777-3041 Illinois U.S.A.
  • 3127773042 | +1 312-777-3042 Illinois U.S.A.
  • 3127773043 | +1 312-777-3043 Illinois U.S.A.
  • 3127773044 | +1 312-777-3044 Illinois U.S.A.
  • 3127773045 | +1 312-777-3045 Illinois U.S.A.
  • 3127773046 | +1 312-777-3046 Illinois U.S.A.
  • 3127773047 | +1 312-777-3047 Illinois U.S.A.
  • 3127773048 | +1 312-777-3048 Illinois U.S.A.
  • 3127773049 | +1 312-777-3049 Illinois U.S.A.
  • 3127773050 | +1 312-777-3050 Illinois U.S.A.
  • 3127773051 | +1 312-777-3051 Illinois U.S.A.
  • 3127773052 | +1 312-777-3052 Illinois U.S.A.
  • 3127773053 | +1 312-777-3053 Illinois U.S.A.
  • 3127773054 | +1 312-777-3054 Illinois U.S.A.
  • 3127773055 | +1 312-777-3055 Illinois U.S.A.
  • 3127773056 | +1 312-777-3056 Illinois U.S.A.
  • 3127773057 | +1 312-777-3057 Illinois U.S.A.
  • 3127773058 | +1 312-777-3058 Illinois U.S.A.
  • 3127773059 | +1 312-777-3059 Illinois U.S.A.
  • 3127773060 | +1 312-777-3060 Illinois U.S.A.
  • 3127773061 | +1 312-777-3061 Illinois U.S.A.
  • 3127773062 | +1 312-777-3062 Illinois U.S.A.
  • 3127773063 | +1 312-777-3063 Illinois U.S.A.
  • 3127773064 | +1 312-777-3064 Illinois U.S.A.
  • 3127773065 | +1 312-777-3065 Illinois U.S.A.
  • 3127773066 | +1 312-777-3066 Illinois U.S.A.
  • 3127773067 | +1 312-777-3067 Illinois U.S.A.
  • 3127773068 | +1 312-777-3068 Illinois U.S.A.
  • 3127773069 | +1 312-777-3069 Illinois U.S.A.
  • 3127773070 | +1 312-777-3070 Illinois U.S.A.
  • 3127773071 | +1 312-777-3071 Illinois U.S.A.
  • 3127773072 | +1 312-777-3072 Illinois U.S.A.
  • 3127773073 | +1 312-777-3073 Illinois U.S.A.
  • 3127773074 | +1 312-777-3074 Illinois U.S.A.
  • 3127773075 | +1 312-777-3075 Illinois U.S.A.
  • 3127773076 | +1 312-777-3076 Illinois U.S.A.
  • 3127773077 | +1 312-777-3077 Illinois U.S.A.
  • 3127773078 | +1 312-777-3078 Illinois U.S.A.
  • 3127773079 | +1 312-777-3079 Illinois U.S.A.
  • 3127773080 | +1 312-777-3080 Illinois U.S.A.
  • 3127773081 | +1 312-777-3081 Illinois U.S.A.
  • 3127773082 | +1 312-777-3082 Illinois U.S.A.
  • 3127773083 | +1 312-777-3083 Illinois U.S.A.
  • 3127773084 | +1 312-777-3084 Illinois U.S.A.
  • 3127773085 | +1 312-777-3085 Illinois U.S.A.
  • 3127773086 | +1 312-777-3086 Illinois U.S.A.
  • 3127773087 | +1 312-777-3087 Illinois U.S.A.
  • 3127773088 | +1 312-777-3088 Illinois U.S.A.
  • 3127773089 | +1 312-777-3089 Illinois U.S.A.
  • 3127773090 | +1 312-777-3090 Illinois U.S.A.
  • 3127773091 | +1 312-777-3091 Illinois U.S.A.
  • 3127773092 | +1 312-777-3092 Illinois U.S.A.
  • 3127773093 | +1 312-777-3093 Illinois U.S.A.
  • 3127773094 | +1 312-777-3094 Illinois U.S.A.
  • 3127773095 | +1 312-777-3095 Illinois U.S.A.
  • 3127773096 | +1 312-777-3096 Illinois U.S.A.
  • 3127773097 | +1 312-777-3097 Illinois U.S.A.
  • 3127773098 | +1 312-777-3098 Illinois U.S.A.
  • 3127773099 | +1 312-777-3099 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