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).

  • 3123088200 | +1 312-308-8200 Illinois U.S.A.
  • 3123088201 | +1 312-308-8201 Illinois U.S.A.
  • 3123088202 | +1 312-308-8202 Illinois U.S.A.
  • 3123088203 | +1 312-308-8203 Illinois U.S.A.
  • 3123088204 | +1 312-308-8204 Illinois U.S.A.
  • 3123088205 | +1 312-308-8205 Illinois U.S.A.
  • 3123088206 | +1 312-308-8206 Illinois U.S.A.
  • 3123088207 | +1 312-308-8207 Illinois U.S.A.
  • 3123088208 | +1 312-308-8208 Illinois U.S.A.
  • 3123088209 | +1 312-308-8209 Illinois U.S.A.
  • 3123088210 | +1 312-308-8210 Illinois U.S.A.
  • 3123088211 | +1 312-308-8211 Illinois U.S.A.
  • 3123088212 | +1 312-308-8212 Illinois U.S.A.
  • 3123088213 | +1 312-308-8213 Illinois U.S.A.
  • 3123088214 | +1 312-308-8214 Illinois U.S.A.
  • 3123088215 | +1 312-308-8215 Illinois U.S.A.
  • 3123088216 | +1 312-308-8216 Illinois U.S.A.
  • 3123088217 | +1 312-308-8217 Illinois U.S.A.
  • 3123088218 | +1 312-308-8218 Illinois U.S.A.
  • 3123088219 | +1 312-308-8219 Illinois U.S.A.
  • 3123088220 | +1 312-308-8220 Illinois U.S.A.
  • 3123088221 | +1 312-308-8221 Illinois U.S.A.
  • 3123088222 | +1 312-308-8222 Illinois U.S.A.
  • 3123088223 | +1 312-308-8223 Illinois U.S.A.
  • 3123088224 | +1 312-308-8224 Illinois U.S.A.
  • 3123088225 | +1 312-308-8225 Illinois U.S.A.
  • 3123088226 | +1 312-308-8226 Illinois U.S.A.
  • 3123088227 | +1 312-308-8227 Illinois U.S.A.
  • 3123088228 | +1 312-308-8228 Illinois U.S.A.
  • 3123088229 | +1 312-308-8229 Illinois U.S.A.
  • 3123088230 | +1 312-308-8230 Illinois U.S.A.
  • 3123088231 | +1 312-308-8231 Illinois U.S.A.
  • 3123088232 | +1 312-308-8232 Illinois U.S.A.
  • 3123088233 | +1 312-308-8233 Illinois U.S.A.
  • 3123088234 | +1 312-308-8234 Illinois U.S.A.
  • 3123088235 | +1 312-308-8235 Illinois U.S.A.
  • 3123088236 | +1 312-308-8236 Illinois U.S.A.
  • 3123088237 | +1 312-308-8237 Illinois U.S.A.
  • 3123088238 | +1 312-308-8238 Illinois U.S.A.
  • 3123088239 | +1 312-308-8239 Illinois U.S.A.
  • 3123088240 | +1 312-308-8240 Illinois U.S.A.
  • 3123088241 | +1 312-308-8241 Illinois U.S.A.
  • 3123088242 | +1 312-308-8242 Illinois U.S.A.
  • 3123088243 | +1 312-308-8243 Illinois U.S.A.
  • 3123088244 | +1 312-308-8244 Illinois U.S.A.
  • 3123088245 | +1 312-308-8245 Illinois U.S.A.
  • 3123088246 | +1 312-308-8246 Illinois U.S.A.
  • 3123088247 | +1 312-308-8247 Illinois U.S.A.
  • 3123088248 | +1 312-308-8248 Illinois U.S.A.
  • 3123088249 | +1 312-308-8249 Illinois U.S.A.
  • 3123088250 | +1 312-308-8250 Illinois U.S.A.
  • 3123088251 | +1 312-308-8251 Illinois U.S.A.
  • 3123088252 | +1 312-308-8252 Illinois U.S.A.
  • 3123088253 | +1 312-308-8253 Illinois U.S.A.
  • 3123088254 | +1 312-308-8254 Illinois U.S.A.
  • 3123088255 | +1 312-308-8255 Illinois U.S.A.
  • 3123088256 | +1 312-308-8256 Illinois U.S.A.
  • 3123088257 | +1 312-308-8257 Illinois U.S.A.
  • 3123088258 | +1 312-308-8258 Illinois U.S.A.
  • 3123088259 | +1 312-308-8259 Illinois U.S.A.
  • 3123088260 | +1 312-308-8260 Illinois U.S.A.
  • 3123088261 | +1 312-308-8261 Illinois U.S.A.
  • 3123088262 | +1 312-308-8262 Illinois U.S.A.
  • 3123088263 | +1 312-308-8263 Illinois U.S.A.
  • 3123088264 | +1 312-308-8264 Illinois U.S.A.
  • 3123088265 | +1 312-308-8265 Illinois U.S.A.
  • 3123088266 | +1 312-308-8266 Illinois U.S.A.
  • 3123088267 | +1 312-308-8267 Illinois U.S.A.
  • 3123088268 | +1 312-308-8268 Illinois U.S.A.
  • 3123088269 | +1 312-308-8269 Illinois U.S.A.
  • 3123088270 | +1 312-308-8270 Illinois U.S.A.
  • 3123088271 | +1 312-308-8271 Illinois U.S.A.
  • 3123088272 | +1 312-308-8272 Illinois U.S.A.
  • 3123088273 | +1 312-308-8273 Illinois U.S.A.
  • 3123088274 | +1 312-308-8274 Illinois U.S.A.
  • 3123088275 | +1 312-308-8275 Illinois U.S.A.
  • 3123088276 | +1 312-308-8276 Illinois U.S.A.
  • 3123088277 | +1 312-308-8277 Illinois U.S.A.
  • 3123088278 | +1 312-308-8278 Illinois U.S.A.
  • 3123088279 | +1 312-308-8279 Illinois U.S.A.
  • 3123088280 | +1 312-308-8280 Illinois U.S.A.
  • 3123088281 | +1 312-308-8281 Illinois U.S.A.
  • 3123088282 | +1 312-308-8282 Illinois U.S.A.
  • 3123088283 | +1 312-308-8283 Illinois U.S.A.
  • 3123088284 | +1 312-308-8284 Illinois U.S.A.
  • 3123088285 | +1 312-308-8285 Illinois U.S.A.
  • 3123088286 | +1 312-308-8286 Illinois U.S.A.
  • 3123088287 | +1 312-308-8287 Illinois U.S.A.
  • 3123088288 | +1 312-308-8288 Illinois U.S.A.
  • 3123088289 | +1 312-308-8289 Illinois U.S.A.
  • 3123088290 | +1 312-308-8290 Illinois U.S.A.
  • 3123088291 | +1 312-308-8291 Illinois U.S.A.
  • 3123088292 | +1 312-308-8292 Illinois U.S.A.
  • 3123088293 | +1 312-308-8293 Illinois U.S.A.
  • 3123088294 | +1 312-308-8294 Illinois U.S.A.
  • 3123088295 | +1 312-308-8295 Illinois U.S.A.
  • 3123088296 | +1 312-308-8296 Illinois U.S.A.
  • 3123088297 | +1 312-308-8297 Illinois U.S.A.
  • 3123088298 | +1 312-308-8298 Illinois U.S.A.
  • 3123088299 | +1 312-308-8299 Illinois U.S.A.