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).

  • 3126350200 | +1 312-635-0200 Illinois U.S.A.
  • 3126350201 | +1 312-635-0201 Illinois U.S.A.
  • 3126350202 | +1 312-635-0202 Illinois U.S.A.
  • 3126350203 | +1 312-635-0203 Illinois U.S.A.
  • 3126350204 | +1 312-635-0204 Illinois U.S.A.
  • 3126350205 | +1 312-635-0205 Illinois U.S.A.
  • 3126350206 | +1 312-635-0206 Illinois U.S.A.
  • 3126350207 | +1 312-635-0207 Illinois U.S.A.
  • 3126350208 | +1 312-635-0208 Illinois U.S.A.
  • 3126350209 | +1 312-635-0209 Illinois U.S.A.
  • 3126350210 | +1 312-635-0210 Illinois U.S.A.
  • 3126350211 | +1 312-635-0211 Illinois U.S.A.
  • 3126350212 | +1 312-635-0212 Illinois U.S.A.
  • 3126350213 | +1 312-635-0213 Illinois U.S.A.
  • 3126350214 | +1 312-635-0214 Illinois U.S.A.
  • 3126350215 | +1 312-635-0215 Illinois U.S.A.
  • 3126350216 | +1 312-635-0216 Illinois U.S.A.
  • 3126350217 | +1 312-635-0217 Illinois U.S.A.
  • 3126350218 | +1 312-635-0218 Illinois U.S.A.
  • 3126350219 | +1 312-635-0219 Illinois U.S.A.
  • 3126350220 | +1 312-635-0220 Illinois U.S.A.
  • 3126350221 | +1 312-635-0221 Illinois U.S.A.
  • 3126350222 | +1 312-635-0222 Illinois U.S.A.
  • 3126350223 | +1 312-635-0223 Illinois U.S.A.
  • 3126350224 | +1 312-635-0224 Illinois U.S.A.
  • 3126350225 | +1 312-635-0225 Illinois U.S.A.
  • 3126350226 | +1 312-635-0226 Illinois U.S.A.
  • 3126350227 | +1 312-635-0227 Illinois U.S.A.
  • 3126350228 | +1 312-635-0228 Illinois U.S.A.
  • 3126350229 | +1 312-635-0229 Illinois U.S.A.
  • 3126350230 | +1 312-635-0230 Illinois U.S.A.
  • 3126350231 | +1 312-635-0231 Illinois U.S.A.
  • 3126350232 | +1 312-635-0232 Illinois U.S.A.
  • 3126350233 | +1 312-635-0233 Illinois U.S.A.
  • 3126350234 | +1 312-635-0234 Illinois U.S.A.
  • 3126350235 | +1 312-635-0235 Illinois U.S.A.
  • 3126350236 | +1 312-635-0236 Illinois U.S.A.
  • 3126350237 | +1 312-635-0237 Illinois U.S.A.
  • 3126350238 | +1 312-635-0238 Illinois U.S.A.
  • 3126350239 | +1 312-635-0239 Illinois U.S.A.
  • 3126350240 | +1 312-635-0240 Illinois U.S.A.
  • 3126350241 | +1 312-635-0241 Illinois U.S.A.
  • 3126350242 | +1 312-635-0242 Illinois U.S.A.
  • 3126350243 | +1 312-635-0243 Illinois U.S.A.
  • 3126350244 | +1 312-635-0244 Illinois U.S.A.
  • 3126350245 | +1 312-635-0245 Illinois U.S.A.
  • 3126350246 | +1 312-635-0246 Illinois U.S.A.
  • 3126350247 | +1 312-635-0247 Illinois U.S.A.
  • 3126350248 | +1 312-635-0248 Illinois U.S.A.
  • 3126350249 | +1 312-635-0249 Illinois U.S.A.
  • 3126350250 | +1 312-635-0250 Illinois U.S.A.
  • 3126350251 | +1 312-635-0251 Illinois U.S.A.
  • 3126350252 | +1 312-635-0252 Illinois U.S.A.
  • 3126350253 | +1 312-635-0253 Illinois U.S.A.
  • 3126350254 | +1 312-635-0254 Illinois U.S.A.
  • 3126350255 | +1 312-635-0255 Illinois U.S.A.
  • 3126350256 | +1 312-635-0256 Illinois U.S.A.
  • 3126350257 | +1 312-635-0257 Illinois U.S.A.
  • 3126350258 | +1 312-635-0258 Illinois U.S.A.
  • 3126350259 | +1 312-635-0259 Illinois U.S.A.
  • 3126350260 | +1 312-635-0260 Illinois U.S.A.
  • 3126350261 | +1 312-635-0261 Illinois U.S.A.
  • 3126350262 | +1 312-635-0262 Illinois U.S.A.
  • 3126350263 | +1 312-635-0263 Illinois U.S.A.
  • 3126350264 | +1 312-635-0264 Illinois U.S.A.
  • 3126350265 | +1 312-635-0265 Illinois U.S.A.
  • 3126350266 | +1 312-635-0266 Illinois U.S.A.
  • 3126350267 | +1 312-635-0267 Illinois U.S.A.
  • 3126350268 | +1 312-635-0268 Illinois U.S.A.
  • 3126350269 | +1 312-635-0269 Illinois U.S.A.
  • 3126350270 | +1 312-635-0270 Illinois U.S.A.
  • 3126350271 | +1 312-635-0271 Illinois U.S.A.
  • 3126350272 | +1 312-635-0272 Illinois U.S.A.
  • 3126350273 | +1 312-635-0273 Illinois U.S.A.
  • 3126350274 | +1 312-635-0274 Illinois U.S.A.
  • 3126350275 | +1 312-635-0275 Illinois U.S.A.
  • 3126350276 | +1 312-635-0276 Illinois U.S.A.
  • 3126350277 | +1 312-635-0277 Illinois U.S.A.
  • 3126350278 | +1 312-635-0278 Illinois U.S.A.
  • 3126350279 | +1 312-635-0279 Illinois U.S.A.
  • 3126350280 | +1 312-635-0280 Illinois U.S.A.
  • 3126350281 | +1 312-635-0281 Illinois U.S.A.
  • 3126350282 | +1 312-635-0282 Illinois U.S.A.
  • 3126350283 | +1 312-635-0283 Illinois U.S.A.
  • 3126350284 | +1 312-635-0284 Illinois U.S.A.
  • 3126350285 | +1 312-635-0285 Illinois U.S.A.
  • 3126350286 | +1 312-635-0286 Illinois U.S.A.
  • 3126350287 | +1 312-635-0287 Illinois U.S.A.
  • 3126350288 | +1 312-635-0288 Illinois U.S.A.
  • 3126350289 | +1 312-635-0289 Illinois U.S.A.
  • 3126350290 | +1 312-635-0290 Illinois U.S.A.
  • 3126350291 | +1 312-635-0291 Illinois U.S.A.
  • 3126350292 | +1 312-635-0292 Illinois U.S.A.
  • 3126350293 | +1 312-635-0293 Illinois U.S.A.
  • 3126350294 | +1 312-635-0294 Illinois U.S.A.
  • 3126350295 | +1 312-635-0295 Illinois U.S.A.
  • 3126350296 | +1 312-635-0296 Illinois U.S.A.
  • 3126350297 | +1 312-635-0297 Illinois U.S.A.
  • 3126350298 | +1 312-635-0298 Illinois U.S.A.
  • 3126350299 | +1 312-635-0299 Illinois U.S.A.