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).

  • 3127948200 | +1 312-794-8200 Illinois U.S.A.
  • 3127948201 | +1 312-794-8201 Illinois U.S.A.
  • 3127948202 | +1 312-794-8202 Illinois U.S.A.
  • 3127948203 | +1 312-794-8203 Illinois U.S.A.
  • 3127948204 | +1 312-794-8204 Illinois U.S.A.
  • 3127948205 | +1 312-794-8205 Illinois U.S.A.
  • 3127948206 | +1 312-794-8206 Illinois U.S.A.
  • 3127948207 | +1 312-794-8207 Illinois U.S.A.
  • 3127948208 | +1 312-794-8208 Illinois U.S.A.
  • 3127948209 | +1 312-794-8209 Illinois U.S.A.
  • 3127948210 | +1 312-794-8210 Illinois U.S.A.
  • 3127948211 | +1 312-794-8211 Illinois U.S.A.
  • 3127948212 | +1 312-794-8212 Illinois U.S.A.
  • 3127948213 | +1 312-794-8213 Illinois U.S.A.
  • 3127948214 | +1 312-794-8214 Illinois U.S.A.
  • 3127948215 | +1 312-794-8215 Illinois U.S.A.
  • 3127948216 | +1 312-794-8216 Illinois U.S.A.
  • 3127948217 | +1 312-794-8217 Illinois U.S.A.
  • 3127948218 | +1 312-794-8218 Illinois U.S.A.
  • 3127948219 | +1 312-794-8219 Illinois U.S.A.
  • 3127948220 | +1 312-794-8220 Illinois U.S.A.
  • 3127948221 | +1 312-794-8221 Illinois U.S.A.
  • 3127948222 | +1 312-794-8222 Illinois U.S.A.
  • 3127948223 | +1 312-794-8223 Illinois U.S.A.
  • 3127948224 | +1 312-794-8224 Illinois U.S.A.
  • 3127948225 | +1 312-794-8225 Illinois U.S.A.
  • 3127948226 | +1 312-794-8226 Illinois U.S.A.
  • 3127948227 | +1 312-794-8227 Illinois U.S.A.
  • 3127948228 | +1 312-794-8228 Illinois U.S.A.
  • 3127948229 | +1 312-794-8229 Illinois U.S.A.
  • 3127948230 | +1 312-794-8230 Illinois U.S.A.
  • 3127948231 | +1 312-794-8231 Illinois U.S.A.
  • 3127948232 | +1 312-794-8232 Illinois U.S.A.
  • 3127948233 | +1 312-794-8233 Illinois U.S.A.
  • 3127948234 | +1 312-794-8234 Illinois U.S.A.
  • 3127948235 | +1 312-794-8235 Illinois U.S.A.
  • 3127948236 | +1 312-794-8236 Illinois U.S.A.
  • 3127948237 | +1 312-794-8237 Illinois U.S.A.
  • 3127948238 | +1 312-794-8238 Illinois U.S.A.
  • 3127948239 | +1 312-794-8239 Illinois U.S.A.
  • 3127948240 | +1 312-794-8240 Illinois U.S.A.
  • 3127948241 | +1 312-794-8241 Illinois U.S.A.
  • 3127948242 | +1 312-794-8242 Illinois U.S.A.
  • 3127948243 | +1 312-794-8243 Illinois U.S.A.
  • 3127948244 | +1 312-794-8244 Illinois U.S.A.
  • 3127948245 | +1 312-794-8245 Illinois U.S.A.
  • 3127948246 | +1 312-794-8246 Illinois U.S.A.
  • 3127948247 | +1 312-794-8247 Illinois U.S.A.
  • 3127948248 | +1 312-794-8248 Illinois U.S.A.
  • 3127948249 | +1 312-794-8249 Illinois U.S.A.
  • 3127948250 | +1 312-794-8250 Illinois U.S.A.
  • 3127948251 | +1 312-794-8251 Illinois U.S.A.
  • 3127948252 | +1 312-794-8252 Illinois U.S.A.
  • 3127948253 | +1 312-794-8253 Illinois U.S.A.
  • 3127948254 | +1 312-794-8254 Illinois U.S.A.
  • 3127948255 | +1 312-794-8255 Illinois U.S.A.
  • 3127948256 | +1 312-794-8256 Illinois U.S.A.
  • 3127948257 | +1 312-794-8257 Illinois U.S.A.
  • 3127948258 | +1 312-794-8258 Illinois U.S.A.
  • 3127948259 | +1 312-794-8259 Illinois U.S.A.
  • 3127948260 | +1 312-794-8260 Illinois U.S.A.
  • 3127948261 | +1 312-794-8261 Illinois U.S.A.
  • 3127948262 | +1 312-794-8262 Illinois U.S.A.
  • 3127948263 | +1 312-794-8263 Illinois U.S.A.
  • 3127948264 | +1 312-794-8264 Illinois U.S.A.
  • 3127948265 | +1 312-794-8265 Illinois U.S.A.
  • 3127948266 | +1 312-794-8266 Illinois U.S.A.
  • 3127948267 | +1 312-794-8267 Illinois U.S.A.
  • 3127948268 | +1 312-794-8268 Illinois U.S.A.
  • 3127948269 | +1 312-794-8269 Illinois U.S.A.
  • 3127948270 | +1 312-794-8270 Illinois U.S.A.
  • 3127948271 | +1 312-794-8271 Illinois U.S.A.
  • 3127948272 | +1 312-794-8272 Illinois U.S.A.
  • 3127948273 | +1 312-794-8273 Illinois U.S.A.
  • 3127948274 | +1 312-794-8274 Illinois U.S.A.
  • 3127948275 | +1 312-794-8275 Illinois U.S.A.
  • 3127948276 | +1 312-794-8276 Illinois U.S.A.
  • 3127948277 | +1 312-794-8277 Illinois U.S.A.
  • 3127948278 | +1 312-794-8278 Illinois U.S.A.
  • 3127948279 | +1 312-794-8279 Illinois U.S.A.
  • 3127948280 | +1 312-794-8280 Illinois U.S.A.
  • 3127948281 | +1 312-794-8281 Illinois U.S.A.
  • 3127948282 | +1 312-794-8282 Illinois U.S.A.
  • 3127948283 | +1 312-794-8283 Illinois U.S.A.
  • 3127948284 | +1 312-794-8284 Illinois U.S.A.
  • 3127948285 | +1 312-794-8285 Illinois U.S.A.
  • 3127948286 | +1 312-794-8286 Illinois U.S.A.
  • 3127948287 | +1 312-794-8287 Illinois U.S.A.
  • 3127948288 | +1 312-794-8288 Illinois U.S.A.
  • 3127948289 | +1 312-794-8289 Illinois U.S.A.
  • 3127948290 | +1 312-794-8290 Illinois U.S.A.
  • 3127948291 | +1 312-794-8291 Illinois U.S.A.
  • 3127948292 | +1 312-794-8292 Illinois U.S.A.
  • 3127948293 | +1 312-794-8293 Illinois U.S.A.
  • 3127948294 | +1 312-794-8294 Illinois U.S.A.
  • 3127948295 | +1 312-794-8295 Illinois U.S.A.
  • 3127948296 | +1 312-794-8296 Illinois U.S.A.
  • 3127948297 | +1 312-794-8297 Illinois U.S.A.
  • 3127948298 | +1 312-794-8298 Illinois U.S.A.
  • 3127948299 | +1 312-794-8299 Illinois U.S.A.