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).

  • 3124327200 | +1 312-432-7200 Illinois U.S.A.
  • 3124327201 | +1 312-432-7201 Illinois U.S.A.
  • 3124327202 | +1 312-432-7202 Illinois U.S.A.
  • 3124327203 | +1 312-432-7203 Illinois U.S.A.
  • 3124327204 | +1 312-432-7204 Illinois U.S.A.
  • 3124327205 | +1 312-432-7205 Illinois U.S.A.
  • 3124327206 | +1 312-432-7206 Illinois U.S.A.
  • 3124327207 | +1 312-432-7207 Illinois U.S.A.
  • 3124327208 | +1 312-432-7208 Illinois U.S.A.
  • 3124327209 | +1 312-432-7209 Illinois U.S.A.
  • 3124327210 | +1 312-432-7210 Illinois U.S.A.
  • 3124327211 | +1 312-432-7211 Illinois U.S.A.
  • 3124327212 | +1 312-432-7212 Illinois U.S.A.
  • 3124327213 | +1 312-432-7213 Illinois U.S.A.
  • 3124327214 | +1 312-432-7214 Illinois U.S.A.
  • 3124327215 | +1 312-432-7215 Illinois U.S.A.
  • 3124327216 | +1 312-432-7216 Illinois U.S.A.
  • 3124327217 | +1 312-432-7217 Illinois U.S.A.
  • 3124327218 | +1 312-432-7218 Illinois U.S.A.
  • 3124327219 | +1 312-432-7219 Illinois U.S.A.
  • 3124327220 | +1 312-432-7220 Illinois U.S.A.
  • 3124327221 | +1 312-432-7221 Illinois U.S.A.
  • 3124327222 | +1 312-432-7222 Illinois U.S.A.
  • 3124327223 | +1 312-432-7223 Illinois U.S.A.
  • 3124327224 | +1 312-432-7224 Illinois U.S.A.
  • 3124327225 | +1 312-432-7225 Illinois U.S.A.
  • 3124327226 | +1 312-432-7226 Illinois U.S.A.
  • 3124327227 | +1 312-432-7227 Illinois U.S.A.
  • 3124327228 | +1 312-432-7228 Illinois U.S.A.
  • 3124327229 | +1 312-432-7229 Illinois U.S.A.
  • 3124327230 | +1 312-432-7230 Illinois U.S.A.
  • 3124327231 | +1 312-432-7231 Illinois U.S.A.
  • 3124327232 | +1 312-432-7232 Illinois U.S.A.
  • 3124327233 | +1 312-432-7233 Illinois U.S.A.
  • 3124327234 | +1 312-432-7234 Illinois U.S.A.
  • 3124327235 | +1 312-432-7235 Illinois U.S.A.
  • 3124327236 | +1 312-432-7236 Illinois U.S.A.
  • 3124327237 | +1 312-432-7237 Illinois U.S.A.
  • 3124327238 | +1 312-432-7238 Illinois U.S.A.
  • 3124327239 | +1 312-432-7239 Illinois U.S.A.
  • 3124327240 | +1 312-432-7240 Illinois U.S.A.
  • 3124327241 | +1 312-432-7241 Illinois U.S.A.
  • 3124327242 | +1 312-432-7242 Illinois U.S.A.
  • 3124327243 | +1 312-432-7243 Illinois U.S.A.
  • 3124327244 | +1 312-432-7244 Illinois U.S.A.
  • 3124327245 | +1 312-432-7245 Illinois U.S.A.
  • 3124327246 | +1 312-432-7246 Illinois U.S.A.
  • 3124327247 | +1 312-432-7247 Illinois U.S.A.
  • 3124327248 | +1 312-432-7248 Illinois U.S.A.
  • 3124327249 | +1 312-432-7249 Illinois U.S.A.
  • 3124327250 | +1 312-432-7250 Illinois U.S.A.
  • 3124327251 | +1 312-432-7251 Illinois U.S.A.
  • 3124327252 | +1 312-432-7252 Illinois U.S.A.
  • 3124327253 | +1 312-432-7253 Illinois U.S.A.
  • 3124327254 | +1 312-432-7254 Illinois U.S.A.
  • 3124327255 | +1 312-432-7255 Illinois U.S.A.
  • 3124327256 | +1 312-432-7256 Illinois U.S.A.
  • 3124327257 | +1 312-432-7257 Illinois U.S.A.
  • 3124327258 | +1 312-432-7258 Illinois U.S.A.
  • 3124327259 | +1 312-432-7259 Illinois U.S.A.
  • 3124327260 | +1 312-432-7260 Illinois U.S.A.
  • 3124327261 | +1 312-432-7261 Illinois U.S.A.
  • 3124327262 | +1 312-432-7262 Illinois U.S.A.
  • 3124327263 | +1 312-432-7263 Illinois U.S.A.
  • 3124327264 | +1 312-432-7264 Illinois U.S.A.
  • 3124327265 | +1 312-432-7265 Illinois U.S.A.
  • 3124327266 | +1 312-432-7266 Illinois U.S.A.
  • 3124327267 | +1 312-432-7267 Illinois U.S.A.
  • 3124327268 | +1 312-432-7268 Illinois U.S.A.
  • 3124327269 | +1 312-432-7269 Illinois U.S.A.
  • 3124327270 | +1 312-432-7270 Illinois U.S.A.
  • 3124327271 | +1 312-432-7271 Illinois U.S.A.
  • 3124327272 | +1 312-432-7272 Illinois U.S.A.
  • 3124327273 | +1 312-432-7273 Illinois U.S.A.
  • 3124327274 | +1 312-432-7274 Illinois U.S.A.
  • 3124327275 | +1 312-432-7275 Illinois U.S.A.
  • 3124327276 | +1 312-432-7276 Illinois U.S.A.
  • 3124327277 | +1 312-432-7277 Illinois U.S.A.
  • 3124327278 | +1 312-432-7278 Illinois U.S.A.
  • 3124327279 | +1 312-432-7279 Illinois U.S.A.
  • 3124327280 | +1 312-432-7280 Illinois U.S.A.
  • 3124327281 | +1 312-432-7281 Illinois U.S.A.
  • 3124327282 | +1 312-432-7282 Illinois U.S.A.
  • 3124327283 | +1 312-432-7283 Illinois U.S.A.
  • 3124327284 | +1 312-432-7284 Illinois U.S.A.
  • 3124327285 | +1 312-432-7285 Illinois U.S.A.
  • 3124327286 | +1 312-432-7286 Illinois U.S.A.
  • 3124327287 | +1 312-432-7287 Illinois U.S.A.
  • 3124327288 | +1 312-432-7288 Illinois U.S.A.
  • 3124327289 | +1 312-432-7289 Illinois U.S.A.
  • 3124327290 | +1 312-432-7290 Illinois U.S.A.
  • 3124327291 | +1 312-432-7291 Illinois U.S.A.
  • 3124327292 | +1 312-432-7292 Illinois U.S.A.
  • 3124327293 | +1 312-432-7293 Illinois U.S.A.
  • 3124327294 | +1 312-432-7294 Illinois U.S.A.
  • 3124327295 | +1 312-432-7295 Illinois U.S.A.
  • 3124327296 | +1 312-432-7296 Illinois U.S.A.
  • 3124327297 | +1 312-432-7297 Illinois U.S.A.
  • 3124327298 | +1 312-432-7298 Illinois U.S.A.
  • 3124327299 | +1 312-432-7299 Illinois U.S.A.