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).

  • 3128997100 | +1 312-899-7100 Illinois U.S.A.
  • 3128997101 | +1 312-899-7101 Illinois U.S.A.
  • 3128997102 | +1 312-899-7102 Illinois U.S.A.
  • 3128997103 | +1 312-899-7103 Illinois U.S.A.
  • 3128997104 | +1 312-899-7104 Illinois U.S.A.
  • 3128997105 | +1 312-899-7105 Illinois U.S.A.
  • 3128997106 | +1 312-899-7106 Illinois U.S.A.
  • 3128997107 | +1 312-899-7107 Illinois U.S.A.
  • 3128997108 | +1 312-899-7108 Illinois U.S.A.
  • 3128997109 | +1 312-899-7109 Illinois U.S.A.
  • 3128997110 | +1 312-899-7110 Illinois U.S.A.
  • 3128997111 | +1 312-899-7111 Illinois U.S.A.
  • 3128997112 | +1 312-899-7112 Illinois U.S.A.
  • 3128997113 | +1 312-899-7113 Illinois U.S.A.
  • 3128997114 | +1 312-899-7114 Illinois U.S.A.
  • 3128997115 | +1 312-899-7115 Illinois U.S.A.
  • 3128997116 | +1 312-899-7116 Illinois U.S.A.
  • 3128997117 | +1 312-899-7117 Illinois U.S.A.
  • 3128997118 | +1 312-899-7118 Illinois U.S.A.
  • 3128997119 | +1 312-899-7119 Illinois U.S.A.
  • 3128997120 | +1 312-899-7120 Illinois U.S.A.
  • 3128997121 | +1 312-899-7121 Illinois U.S.A.
  • 3128997122 | +1 312-899-7122 Illinois U.S.A.
  • 3128997123 | +1 312-899-7123 Illinois U.S.A.
  • 3128997124 | +1 312-899-7124 Illinois U.S.A.
  • 3128997125 | +1 312-899-7125 Illinois U.S.A.
  • 3128997126 | +1 312-899-7126 Illinois U.S.A.
  • 3128997127 | +1 312-899-7127 Illinois U.S.A.
  • 3128997128 | +1 312-899-7128 Illinois U.S.A.
  • 3128997129 | +1 312-899-7129 Illinois U.S.A.
  • 3128997130 | +1 312-899-7130 Illinois U.S.A.
  • 3128997131 | +1 312-899-7131 Illinois U.S.A.
  • 3128997132 | +1 312-899-7132 Illinois U.S.A.
  • 3128997133 | +1 312-899-7133 Illinois U.S.A.
  • 3128997134 | +1 312-899-7134 Illinois U.S.A.
  • 3128997135 | +1 312-899-7135 Illinois U.S.A.
  • 3128997136 | +1 312-899-7136 Illinois U.S.A.
  • 3128997137 | +1 312-899-7137 Illinois U.S.A.
  • 3128997138 | +1 312-899-7138 Illinois U.S.A.
  • 3128997139 | +1 312-899-7139 Illinois U.S.A.
  • 3128997140 | +1 312-899-7140 Illinois U.S.A.
  • 3128997141 | +1 312-899-7141 Illinois U.S.A.
  • 3128997142 | +1 312-899-7142 Illinois U.S.A.
  • 3128997143 | +1 312-899-7143 Illinois U.S.A.
  • 3128997144 | +1 312-899-7144 Illinois U.S.A.
  • 3128997145 | +1 312-899-7145 Illinois U.S.A.
  • 3128997146 | +1 312-899-7146 Illinois U.S.A.
  • 3128997147 | +1 312-899-7147 Illinois U.S.A.
  • 3128997148 | +1 312-899-7148 Illinois U.S.A.
  • 3128997149 | +1 312-899-7149 Illinois U.S.A.
  • 3128997150 | +1 312-899-7150 Illinois U.S.A.
  • 3128997151 | +1 312-899-7151 Illinois U.S.A.
  • 3128997152 | +1 312-899-7152 Illinois U.S.A.
  • 3128997153 | +1 312-899-7153 Illinois U.S.A.
  • 3128997154 | +1 312-899-7154 Illinois U.S.A.
  • 3128997155 | +1 312-899-7155 Illinois U.S.A.
  • 3128997156 | +1 312-899-7156 Illinois U.S.A.
  • 3128997157 | +1 312-899-7157 Illinois U.S.A.
  • 3128997158 | +1 312-899-7158 Illinois U.S.A.
  • 3128997159 | +1 312-899-7159 Illinois U.S.A.
  • 3128997160 | +1 312-899-7160 Illinois U.S.A.
  • 3128997161 | +1 312-899-7161 Illinois U.S.A.
  • 3128997162 | +1 312-899-7162 Illinois U.S.A.
  • 3128997163 | +1 312-899-7163 Illinois U.S.A.
  • 3128997164 | +1 312-899-7164 Illinois U.S.A.
  • 3128997165 | +1 312-899-7165 Illinois U.S.A.
  • 3128997166 | +1 312-899-7166 Illinois U.S.A.
  • 3128997167 | +1 312-899-7167 Illinois U.S.A.
  • 3128997168 | +1 312-899-7168 Illinois U.S.A.
  • 3128997169 | +1 312-899-7169 Illinois U.S.A.
  • 3128997170 | +1 312-899-7170 Illinois U.S.A.
  • 3128997171 | +1 312-899-7171 Illinois U.S.A.
  • 3128997172 | +1 312-899-7172 Illinois U.S.A.
  • 3128997173 | +1 312-899-7173 Illinois U.S.A.
  • 3128997174 | +1 312-899-7174 Illinois U.S.A.
  • 3128997175 | +1 312-899-7175 Illinois U.S.A.
  • 3128997176 | +1 312-899-7176 Illinois U.S.A.
  • 3128997177 | +1 312-899-7177 Illinois U.S.A.
  • 3128997178 | +1 312-899-7178 Illinois U.S.A.
  • 3128997179 | +1 312-899-7179 Illinois U.S.A.
  • 3128997180 | +1 312-899-7180 Illinois U.S.A.
  • 3128997181 | +1 312-899-7181 Illinois U.S.A.
  • 3128997182 | +1 312-899-7182 Illinois U.S.A.
  • 3128997183 | +1 312-899-7183 Illinois U.S.A.
  • 3128997184 | +1 312-899-7184 Illinois U.S.A.
  • 3128997185 | +1 312-899-7185 Illinois U.S.A.
  • 3128997186 | +1 312-899-7186 Illinois U.S.A.
  • 3128997187 | +1 312-899-7187 Illinois U.S.A.
  • 3128997188 | +1 312-899-7188 Illinois U.S.A.
  • 3128997189 | +1 312-899-7189 Illinois U.S.A.
  • 3128997190 | +1 312-899-7190 Illinois U.S.A.
  • 3128997191 | +1 312-899-7191 Illinois U.S.A.
  • 3128997192 | +1 312-899-7192 Illinois U.S.A.
  • 3128997193 | +1 312-899-7193 Illinois U.S.A.
  • 3128997194 | +1 312-899-7194 Illinois U.S.A.
  • 3128997195 | +1 312-899-7195 Illinois U.S.A.
  • 3128997196 | +1 312-899-7196 Illinois U.S.A.
  • 3128997197 | +1 312-899-7197 Illinois U.S.A.
  • 3128997198 | +1 312-899-7198 Illinois U.S.A.
  • 3128997199 | +1 312-899-7199 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