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).

  • 3128148200 | +1 312-814-8200 Illinois U.S.A.
  • 3128148201 | +1 312-814-8201 Illinois U.S.A.
  • 3128148202 | +1 312-814-8202 Illinois U.S.A.
  • 3128148203 | +1 312-814-8203 Illinois U.S.A.
  • 3128148204 | +1 312-814-8204 Illinois U.S.A.
  • 3128148205 | +1 312-814-8205 Illinois U.S.A.
  • 3128148206 | +1 312-814-8206 Illinois U.S.A.
  • 3128148207 | +1 312-814-8207 Illinois U.S.A.
  • 3128148208 | +1 312-814-8208 Illinois U.S.A.
  • 3128148209 | +1 312-814-8209 Illinois U.S.A.
  • 3128148210 | +1 312-814-8210 Illinois U.S.A.
  • 3128148211 | +1 312-814-8211 Illinois U.S.A.
  • 3128148212 | +1 312-814-8212 Illinois U.S.A.
  • 3128148213 | +1 312-814-8213 Illinois U.S.A.
  • 3128148214 | +1 312-814-8214 Illinois U.S.A.
  • 3128148215 | +1 312-814-8215 Illinois U.S.A.
  • 3128148216 | +1 312-814-8216 Illinois U.S.A.
  • 3128148217 | +1 312-814-8217 Illinois U.S.A.
  • 3128148218 | +1 312-814-8218 Illinois U.S.A.
  • 3128148219 | +1 312-814-8219 Illinois U.S.A.
  • 3128148220 | +1 312-814-8220 Illinois U.S.A.
  • 3128148221 | +1 312-814-8221 Illinois U.S.A.
  • 3128148222 | +1 312-814-8222 Illinois U.S.A.
  • 3128148223 | +1 312-814-8223 Illinois U.S.A.
  • 3128148224 | +1 312-814-8224 Illinois U.S.A.
  • 3128148225 | +1 312-814-8225 Illinois U.S.A.
  • 3128148226 | +1 312-814-8226 Illinois U.S.A.
  • 3128148227 | +1 312-814-8227 Illinois U.S.A.
  • 3128148228 | +1 312-814-8228 Illinois U.S.A.
  • 3128148229 | +1 312-814-8229 Illinois U.S.A.
  • 3128148230 | +1 312-814-8230 Illinois U.S.A.
  • 3128148231 | +1 312-814-8231 Illinois U.S.A.
  • 3128148232 | +1 312-814-8232 Illinois U.S.A.
  • 3128148233 | +1 312-814-8233 Illinois U.S.A.
  • 3128148234 | +1 312-814-8234 Illinois U.S.A.
  • 3128148235 | +1 312-814-8235 Illinois U.S.A.
  • 3128148236 | +1 312-814-8236 Illinois U.S.A.
  • 3128148237 | +1 312-814-8237 Illinois U.S.A.
  • 3128148238 | +1 312-814-8238 Illinois U.S.A.
  • 3128148239 | +1 312-814-8239 Illinois U.S.A.
  • 3128148240 | +1 312-814-8240 Illinois U.S.A.
  • 3128148241 | +1 312-814-8241 Illinois U.S.A.
  • 3128148242 | +1 312-814-8242 Illinois U.S.A.
  • 3128148243 | +1 312-814-8243 Illinois U.S.A.
  • 3128148244 | +1 312-814-8244 Illinois U.S.A.
  • 3128148245 | +1 312-814-8245 Illinois U.S.A.
  • 3128148246 | +1 312-814-8246 Illinois U.S.A.
  • 3128148247 | +1 312-814-8247 Illinois U.S.A.
  • 3128148248 | +1 312-814-8248 Illinois U.S.A.
  • 3128148249 | +1 312-814-8249 Illinois U.S.A.
  • 3128148250 | +1 312-814-8250 Illinois U.S.A.
  • 3128148251 | +1 312-814-8251 Illinois U.S.A.
  • 3128148252 | +1 312-814-8252 Illinois U.S.A.
  • 3128148253 | +1 312-814-8253 Illinois U.S.A.
  • 3128148254 | +1 312-814-8254 Illinois U.S.A.
  • 3128148255 | +1 312-814-8255 Illinois U.S.A.
  • 3128148256 | +1 312-814-8256 Illinois U.S.A.
  • 3128148257 | +1 312-814-8257 Illinois U.S.A.
  • 3128148258 | +1 312-814-8258 Illinois U.S.A.
  • 3128148259 | +1 312-814-8259 Illinois U.S.A.
  • 3128148260 | +1 312-814-8260 Illinois U.S.A.
  • 3128148261 | +1 312-814-8261 Illinois U.S.A.
  • 3128148262 | +1 312-814-8262 Illinois U.S.A.
  • 3128148263 | +1 312-814-8263 Illinois U.S.A.
  • 3128148264 | +1 312-814-8264 Illinois U.S.A.
  • 3128148265 | +1 312-814-8265 Illinois U.S.A.
  • 3128148266 | +1 312-814-8266 Illinois U.S.A.
  • 3128148267 | +1 312-814-8267 Illinois U.S.A.
  • 3128148268 | +1 312-814-8268 Illinois U.S.A.
  • 3128148269 | +1 312-814-8269 Illinois U.S.A.
  • 3128148270 | +1 312-814-8270 Illinois U.S.A.
  • 3128148271 | +1 312-814-8271 Illinois U.S.A.
  • 3128148272 | +1 312-814-8272 Illinois U.S.A.
  • 3128148273 | +1 312-814-8273 Illinois U.S.A.
  • 3128148274 | +1 312-814-8274 Illinois U.S.A.
  • 3128148275 | +1 312-814-8275 Illinois U.S.A.
  • 3128148276 | +1 312-814-8276 Illinois U.S.A.
  • 3128148277 | +1 312-814-8277 Illinois U.S.A.
  • 3128148278 | +1 312-814-8278 Illinois U.S.A.
  • 3128148279 | +1 312-814-8279 Illinois U.S.A.
  • 3128148280 | +1 312-814-8280 Illinois U.S.A.
  • 3128148281 | +1 312-814-8281 Illinois U.S.A.
  • 3128148282 | +1 312-814-8282 Illinois U.S.A.
  • 3128148283 | +1 312-814-8283 Illinois U.S.A.
  • 3128148284 | +1 312-814-8284 Illinois U.S.A.
  • 3128148285 | +1 312-814-8285 Illinois U.S.A.
  • 3128148286 | +1 312-814-8286 Illinois U.S.A.
  • 3128148287 | +1 312-814-8287 Illinois U.S.A.
  • 3128148288 | +1 312-814-8288 Illinois U.S.A.
  • 3128148289 | +1 312-814-8289 Illinois U.S.A.
  • 3128148290 | +1 312-814-8290 Illinois U.S.A.
  • 3128148291 | +1 312-814-8291 Illinois U.S.A.
  • 3128148292 | +1 312-814-8292 Illinois U.S.A.
  • 3128148293 | +1 312-814-8293 Illinois U.S.A.
  • 3128148294 | +1 312-814-8294 Illinois U.S.A.
  • 3128148295 | +1 312-814-8295 Illinois U.S.A.
  • 3128148296 | +1 312-814-8296 Illinois U.S.A.
  • 3128148297 | +1 312-814-8297 Illinois U.S.A.
  • 3128148298 | +1 312-814-8298 Illinois U.S.A.
  • 3128148299 | +1 312-814-8299 Illinois U.S.A.