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).

  • 3127538200 | +1 312-753-8200 Illinois U.S.A.
  • 3127538201 | +1 312-753-8201 Illinois U.S.A.
  • 3127538202 | +1 312-753-8202 Illinois U.S.A.
  • 3127538203 | +1 312-753-8203 Illinois U.S.A.
  • 3127538204 | +1 312-753-8204 Illinois U.S.A.
  • 3127538205 | +1 312-753-8205 Illinois U.S.A.
  • 3127538206 | +1 312-753-8206 Illinois U.S.A.
  • 3127538207 | +1 312-753-8207 Illinois U.S.A.
  • 3127538208 | +1 312-753-8208 Illinois U.S.A.
  • 3127538209 | +1 312-753-8209 Illinois U.S.A.
  • 3127538210 | +1 312-753-8210 Illinois U.S.A.
  • 3127538211 | +1 312-753-8211 Illinois U.S.A.
  • 3127538212 | +1 312-753-8212 Illinois U.S.A.
  • 3127538213 | +1 312-753-8213 Illinois U.S.A.
  • 3127538214 | +1 312-753-8214 Illinois U.S.A.
  • 3127538215 | +1 312-753-8215 Illinois U.S.A.
  • 3127538216 | +1 312-753-8216 Illinois U.S.A.
  • 3127538217 | +1 312-753-8217 Illinois U.S.A.
  • 3127538218 | +1 312-753-8218 Illinois U.S.A.
  • 3127538219 | +1 312-753-8219 Illinois U.S.A.
  • 3127538220 | +1 312-753-8220 Illinois U.S.A.
  • 3127538221 | +1 312-753-8221 Illinois U.S.A.
  • 3127538222 | +1 312-753-8222 Illinois U.S.A.
  • 3127538223 | +1 312-753-8223 Illinois U.S.A.
  • 3127538224 | +1 312-753-8224 Illinois U.S.A.
  • 3127538225 | +1 312-753-8225 Illinois U.S.A.
  • 3127538226 | +1 312-753-8226 Illinois U.S.A.
  • 3127538227 | +1 312-753-8227 Illinois U.S.A.
  • 3127538228 | +1 312-753-8228 Illinois U.S.A.
  • 3127538229 | +1 312-753-8229 Illinois U.S.A.
  • 3127538230 | +1 312-753-8230 Illinois U.S.A.
  • 3127538231 | +1 312-753-8231 Illinois U.S.A.
  • 3127538232 | +1 312-753-8232 Illinois U.S.A.
  • 3127538233 | +1 312-753-8233 Illinois U.S.A.
  • 3127538234 | +1 312-753-8234 Illinois U.S.A.
  • 3127538235 | +1 312-753-8235 Illinois U.S.A.
  • 3127538236 | +1 312-753-8236 Illinois U.S.A.
  • 3127538237 | +1 312-753-8237 Illinois U.S.A.
  • 3127538238 | +1 312-753-8238 Illinois U.S.A.
  • 3127538239 | +1 312-753-8239 Illinois U.S.A.
  • 3127538240 | +1 312-753-8240 Illinois U.S.A.
  • 3127538241 | +1 312-753-8241 Illinois U.S.A.
  • 3127538242 | +1 312-753-8242 Illinois U.S.A.
  • 3127538243 | +1 312-753-8243 Illinois U.S.A.
  • 3127538244 | +1 312-753-8244 Illinois U.S.A.
  • 3127538245 | +1 312-753-8245 Illinois U.S.A.
  • 3127538246 | +1 312-753-8246 Illinois U.S.A.
  • 3127538247 | +1 312-753-8247 Illinois U.S.A.
  • 3127538248 | +1 312-753-8248 Illinois U.S.A.
  • 3127538249 | +1 312-753-8249 Illinois U.S.A.
  • 3127538250 | +1 312-753-8250 Illinois U.S.A.
  • 3127538251 | +1 312-753-8251 Illinois U.S.A.
  • 3127538252 | +1 312-753-8252 Illinois U.S.A.
  • 3127538253 | +1 312-753-8253 Illinois U.S.A.
  • 3127538254 | +1 312-753-8254 Illinois U.S.A.
  • 3127538255 | +1 312-753-8255 Illinois U.S.A.
  • 3127538256 | +1 312-753-8256 Illinois U.S.A.
  • 3127538257 | +1 312-753-8257 Illinois U.S.A.
  • 3127538258 | +1 312-753-8258 Illinois U.S.A.
  • 3127538259 | +1 312-753-8259 Illinois U.S.A.
  • 3127538260 | +1 312-753-8260 Illinois U.S.A.
  • 3127538261 | +1 312-753-8261 Illinois U.S.A.
  • 3127538262 | +1 312-753-8262 Illinois U.S.A.
  • 3127538263 | +1 312-753-8263 Illinois U.S.A.
  • 3127538264 | +1 312-753-8264 Illinois U.S.A.
  • 3127538265 | +1 312-753-8265 Illinois U.S.A.
  • 3127538266 | +1 312-753-8266 Illinois U.S.A.
  • 3127538267 | +1 312-753-8267 Illinois U.S.A.
  • 3127538268 | +1 312-753-8268 Illinois U.S.A.
  • 3127538269 | +1 312-753-8269 Illinois U.S.A.
  • 3127538270 | +1 312-753-8270 Illinois U.S.A.
  • 3127538271 | +1 312-753-8271 Illinois U.S.A.
  • 3127538272 | +1 312-753-8272 Illinois U.S.A.
  • 3127538273 | +1 312-753-8273 Illinois U.S.A.
  • 3127538274 | +1 312-753-8274 Illinois U.S.A.
  • 3127538275 | +1 312-753-8275 Illinois U.S.A.
  • 3127538276 | +1 312-753-8276 Illinois U.S.A.
  • 3127538277 | +1 312-753-8277 Illinois U.S.A.
  • 3127538278 | +1 312-753-8278 Illinois U.S.A.
  • 3127538279 | +1 312-753-8279 Illinois U.S.A.
  • 3127538280 | +1 312-753-8280 Illinois U.S.A.
  • 3127538281 | +1 312-753-8281 Illinois U.S.A.
  • 3127538282 | +1 312-753-8282 Illinois U.S.A.
  • 3127538283 | +1 312-753-8283 Illinois U.S.A.
  • 3127538284 | +1 312-753-8284 Illinois U.S.A.
  • 3127538285 | +1 312-753-8285 Illinois U.S.A.
  • 3127538286 | +1 312-753-8286 Illinois U.S.A.
  • 3127538287 | +1 312-753-8287 Illinois U.S.A.
  • 3127538288 | +1 312-753-8288 Illinois U.S.A.
  • 3127538289 | +1 312-753-8289 Illinois U.S.A.
  • 3127538290 | +1 312-753-8290 Illinois U.S.A.
  • 3127538291 | +1 312-753-8291 Illinois U.S.A.
  • 3127538292 | +1 312-753-8292 Illinois U.S.A.
  • 3127538293 | +1 312-753-8293 Illinois U.S.A.
  • 3127538294 | +1 312-753-8294 Illinois U.S.A.
  • 3127538295 | +1 312-753-8295 Illinois U.S.A.
  • 3127538296 | +1 312-753-8296 Illinois U.S.A.
  • 3127538297 | +1 312-753-8297 Illinois U.S.A.
  • 3127538298 | +1 312-753-8298 Illinois U.S.A.
  • 3127538299 | +1 312-753-8299 Illinois U.S.A.