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).

  • 3127827200 | +1 312-782-7200 Illinois U.S.A.
  • 3127827201 | +1 312-782-7201 Illinois U.S.A.
  • 3127827202 | +1 312-782-7202 Illinois U.S.A.
  • 3127827203 | +1 312-782-7203 Illinois U.S.A.
  • 3127827204 | +1 312-782-7204 Illinois U.S.A.
  • 3127827205 | +1 312-782-7205 Illinois U.S.A.
  • 3127827206 | +1 312-782-7206 Illinois U.S.A.
  • 3127827207 | +1 312-782-7207 Illinois U.S.A.
  • 3127827208 | +1 312-782-7208 Illinois U.S.A.
  • 3127827209 | +1 312-782-7209 Illinois U.S.A.
  • 3127827210 | +1 312-782-7210 Illinois U.S.A.
  • 3127827211 | +1 312-782-7211 Illinois U.S.A.
  • 3127827212 | +1 312-782-7212 Illinois U.S.A.
  • 3127827213 | +1 312-782-7213 Illinois U.S.A.
  • 3127827214 | +1 312-782-7214 Illinois U.S.A.
  • 3127827215 | +1 312-782-7215 Illinois U.S.A.
  • 3127827216 | +1 312-782-7216 Illinois U.S.A.
  • 3127827217 | +1 312-782-7217 Illinois U.S.A.
  • 3127827218 | +1 312-782-7218 Illinois U.S.A.
  • 3127827219 | +1 312-782-7219 Illinois U.S.A.
  • 3127827220 | +1 312-782-7220 Illinois U.S.A.
  • 3127827221 | +1 312-782-7221 Illinois U.S.A.
  • 3127827222 | +1 312-782-7222 Illinois U.S.A.
  • 3127827223 | +1 312-782-7223 Illinois U.S.A.
  • 3127827224 | +1 312-782-7224 Illinois U.S.A.
  • 3127827225 | +1 312-782-7225 Illinois U.S.A.
  • 3127827226 | +1 312-782-7226 Illinois U.S.A.
  • 3127827227 | +1 312-782-7227 Illinois U.S.A.
  • 3127827228 | +1 312-782-7228 Illinois U.S.A.
  • 3127827229 | +1 312-782-7229 Illinois U.S.A.
  • 3127827230 | +1 312-782-7230 Illinois U.S.A.
  • 3127827231 | +1 312-782-7231 Illinois U.S.A.
  • 3127827232 | +1 312-782-7232 Illinois U.S.A.
  • 3127827233 | +1 312-782-7233 Illinois U.S.A.
  • 3127827234 | +1 312-782-7234 Illinois U.S.A.
  • 3127827235 | +1 312-782-7235 Illinois U.S.A.
  • 3127827236 | +1 312-782-7236 Illinois U.S.A.
  • 3127827237 | +1 312-782-7237 Illinois U.S.A.
  • 3127827238 | +1 312-782-7238 Illinois U.S.A.
  • 3127827239 | +1 312-782-7239 Illinois U.S.A.
  • 3127827240 | +1 312-782-7240 Illinois U.S.A.
  • 3127827241 | +1 312-782-7241 Illinois U.S.A.
  • 3127827242 | +1 312-782-7242 Illinois U.S.A.
  • 3127827243 | +1 312-782-7243 Illinois U.S.A.
  • 3127827244 | +1 312-782-7244 Illinois U.S.A.
  • 3127827245 | +1 312-782-7245 Illinois U.S.A.
  • 3127827246 | +1 312-782-7246 Illinois U.S.A.
  • 3127827247 | +1 312-782-7247 Illinois U.S.A.
  • 3127827248 | +1 312-782-7248 Illinois U.S.A.
  • 3127827249 | +1 312-782-7249 Illinois U.S.A.
  • 3127827250 | +1 312-782-7250 Illinois U.S.A.
  • 3127827251 | +1 312-782-7251 Illinois U.S.A.
  • 3127827252 | +1 312-782-7252 Illinois U.S.A.
  • 3127827253 | +1 312-782-7253 Illinois U.S.A.
  • 3127827254 | +1 312-782-7254 Illinois U.S.A.
  • 3127827255 | +1 312-782-7255 Illinois U.S.A.
  • 3127827256 | +1 312-782-7256 Illinois U.S.A.
  • 3127827257 | +1 312-782-7257 Illinois U.S.A.
  • 3127827258 | +1 312-782-7258 Illinois U.S.A.
  • 3127827259 | +1 312-782-7259 Illinois U.S.A.
  • 3127827260 | +1 312-782-7260 Illinois U.S.A.
  • 3127827261 | +1 312-782-7261 Illinois U.S.A.
  • 3127827262 | +1 312-782-7262 Illinois U.S.A.
  • 3127827263 | +1 312-782-7263 Illinois U.S.A.
  • 3127827264 | +1 312-782-7264 Illinois U.S.A.
  • 3127827265 | +1 312-782-7265 Illinois U.S.A.
  • 3127827266 | +1 312-782-7266 Illinois U.S.A.
  • 3127827267 | +1 312-782-7267 Illinois U.S.A.
  • 3127827268 | +1 312-782-7268 Illinois U.S.A.
  • 3127827269 | +1 312-782-7269 Illinois U.S.A.
  • 3127827270 | +1 312-782-7270 Illinois U.S.A.
  • 3127827271 | +1 312-782-7271 Illinois U.S.A.
  • 3127827272 | +1 312-782-7272 Illinois U.S.A.
  • 3127827273 | +1 312-782-7273 Illinois U.S.A.
  • 3127827274 | +1 312-782-7274 Illinois U.S.A.
  • 3127827275 | +1 312-782-7275 Illinois U.S.A.
  • 3127827276 | +1 312-782-7276 Illinois U.S.A.
  • 3127827277 | +1 312-782-7277 Illinois U.S.A.
  • 3127827278 | +1 312-782-7278 Illinois U.S.A.
  • 3127827279 | +1 312-782-7279 Illinois U.S.A.
  • 3127827280 | +1 312-782-7280 Illinois U.S.A.
  • 3127827281 | +1 312-782-7281 Illinois U.S.A.
  • 3127827282 | +1 312-782-7282 Illinois U.S.A.
  • 3127827283 | +1 312-782-7283 Illinois U.S.A.
  • 3127827284 | +1 312-782-7284 Illinois U.S.A.
  • 3127827285 | +1 312-782-7285 Illinois U.S.A.
  • 3127827286 | +1 312-782-7286 Illinois U.S.A.
  • 3127827287 | +1 312-782-7287 Illinois U.S.A.
  • 3127827288 | +1 312-782-7288 Illinois U.S.A.
  • 3127827289 | +1 312-782-7289 Illinois U.S.A.
  • 3127827290 | +1 312-782-7290 Illinois U.S.A.
  • 3127827291 | +1 312-782-7291 Illinois U.S.A.
  • 3127827292 | +1 312-782-7292 Illinois U.S.A.
  • 3127827293 | +1 312-782-7293 Illinois U.S.A.
  • 3127827294 | +1 312-782-7294 Illinois U.S.A.
  • 3127827295 | +1 312-782-7295 Illinois U.S.A.
  • 3127827296 | +1 312-782-7296 Illinois U.S.A.
  • 3127827297 | +1 312-782-7297 Illinois U.S.A.
  • 3127827298 | +1 312-782-7298 Illinois U.S.A.
  • 3127827299 | +1 312-782-7299 Illinois U.S.A.