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).

  • 3127018200 | +1 312-701-8200 Illinois U.S.A.
  • 3127018201 | +1 312-701-8201 Illinois U.S.A.
  • 3127018202 | +1 312-701-8202 Illinois U.S.A.
  • 3127018203 | +1 312-701-8203 Illinois U.S.A.
  • 3127018204 | +1 312-701-8204 Illinois U.S.A.
  • 3127018205 | +1 312-701-8205 Illinois U.S.A.
  • 3127018206 | +1 312-701-8206 Illinois U.S.A.
  • 3127018207 | +1 312-701-8207 Illinois U.S.A.
  • 3127018208 | +1 312-701-8208 Illinois U.S.A.
  • 3127018209 | +1 312-701-8209 Illinois U.S.A.
  • 3127018210 | +1 312-701-8210 Illinois U.S.A.
  • 3127018211 | +1 312-701-8211 Illinois U.S.A.
  • 3127018212 | +1 312-701-8212 Illinois U.S.A.
  • 3127018213 | +1 312-701-8213 Illinois U.S.A.
  • 3127018214 | +1 312-701-8214 Illinois U.S.A.
  • 3127018215 | +1 312-701-8215 Illinois U.S.A.
  • 3127018216 | +1 312-701-8216 Illinois U.S.A.
  • 3127018217 | +1 312-701-8217 Illinois U.S.A.
  • 3127018218 | +1 312-701-8218 Illinois U.S.A.
  • 3127018219 | +1 312-701-8219 Illinois U.S.A.
  • 3127018220 | +1 312-701-8220 Illinois U.S.A.
  • 3127018221 | +1 312-701-8221 Illinois U.S.A.
  • 3127018222 | +1 312-701-8222 Illinois U.S.A.
  • 3127018223 | +1 312-701-8223 Illinois U.S.A.
  • 3127018224 | +1 312-701-8224 Illinois U.S.A.
  • 3127018225 | +1 312-701-8225 Illinois U.S.A.
  • 3127018226 | +1 312-701-8226 Illinois U.S.A.
  • 3127018227 | +1 312-701-8227 Illinois U.S.A.
  • 3127018228 | +1 312-701-8228 Illinois U.S.A.
  • 3127018229 | +1 312-701-8229 Illinois U.S.A.
  • 3127018230 | +1 312-701-8230 Illinois U.S.A.
  • 3127018231 | +1 312-701-8231 Illinois U.S.A.
  • 3127018232 | +1 312-701-8232 Illinois U.S.A.
  • 3127018233 | +1 312-701-8233 Illinois U.S.A.
  • 3127018234 | +1 312-701-8234 Illinois U.S.A.
  • 3127018235 | +1 312-701-8235 Illinois U.S.A.
  • 3127018236 | +1 312-701-8236 Illinois U.S.A.
  • 3127018237 | +1 312-701-8237 Illinois U.S.A.
  • 3127018238 | +1 312-701-8238 Illinois U.S.A.
  • 3127018239 | +1 312-701-8239 Illinois U.S.A.
  • 3127018240 | +1 312-701-8240 Illinois U.S.A.
  • 3127018241 | +1 312-701-8241 Illinois U.S.A.
  • 3127018242 | +1 312-701-8242 Illinois U.S.A.
  • 3127018243 | +1 312-701-8243 Illinois U.S.A.
  • 3127018244 | +1 312-701-8244 Illinois U.S.A.
  • 3127018245 | +1 312-701-8245 Illinois U.S.A.
  • 3127018246 | +1 312-701-8246 Illinois U.S.A.
  • 3127018247 | +1 312-701-8247 Illinois U.S.A.
  • 3127018248 | +1 312-701-8248 Illinois U.S.A.
  • 3127018249 | +1 312-701-8249 Illinois U.S.A.
  • 3127018250 | +1 312-701-8250 Illinois U.S.A.
  • 3127018251 | +1 312-701-8251 Illinois U.S.A.
  • 3127018252 | +1 312-701-8252 Illinois U.S.A.
  • 3127018253 | +1 312-701-8253 Illinois U.S.A.
  • 3127018254 | +1 312-701-8254 Illinois U.S.A.
  • 3127018255 | +1 312-701-8255 Illinois U.S.A.
  • 3127018256 | +1 312-701-8256 Illinois U.S.A.
  • 3127018257 | +1 312-701-8257 Illinois U.S.A.
  • 3127018258 | +1 312-701-8258 Illinois U.S.A.
  • 3127018259 | +1 312-701-8259 Illinois U.S.A.
  • 3127018260 | +1 312-701-8260 Illinois U.S.A.
  • 3127018261 | +1 312-701-8261 Illinois U.S.A.
  • 3127018262 | +1 312-701-8262 Illinois U.S.A.
  • 3127018263 | +1 312-701-8263 Illinois U.S.A.
  • 3127018264 | +1 312-701-8264 Illinois U.S.A.
  • 3127018265 | +1 312-701-8265 Illinois U.S.A.
  • 3127018266 | +1 312-701-8266 Illinois U.S.A.
  • 3127018267 | +1 312-701-8267 Illinois U.S.A.
  • 3127018268 | +1 312-701-8268 Illinois U.S.A.
  • 3127018269 | +1 312-701-8269 Illinois U.S.A.
  • 3127018270 | +1 312-701-8270 Illinois U.S.A.
  • 3127018271 | +1 312-701-8271 Illinois U.S.A.
  • 3127018272 | +1 312-701-8272 Illinois U.S.A.
  • 3127018273 | +1 312-701-8273 Illinois U.S.A.
  • 3127018274 | +1 312-701-8274 Illinois U.S.A.
  • 3127018275 | +1 312-701-8275 Illinois U.S.A.
  • 3127018276 | +1 312-701-8276 Illinois U.S.A.
  • 3127018277 | +1 312-701-8277 Illinois U.S.A.
  • 3127018278 | +1 312-701-8278 Illinois U.S.A.
  • 3127018279 | +1 312-701-8279 Illinois U.S.A.
  • 3127018280 | +1 312-701-8280 Illinois U.S.A.
  • 3127018281 | +1 312-701-8281 Illinois U.S.A.
  • 3127018282 | +1 312-701-8282 Illinois U.S.A.
  • 3127018283 | +1 312-701-8283 Illinois U.S.A.
  • 3127018284 | +1 312-701-8284 Illinois U.S.A.
  • 3127018285 | +1 312-701-8285 Illinois U.S.A.
  • 3127018286 | +1 312-701-8286 Illinois U.S.A.
  • 3127018287 | +1 312-701-8287 Illinois U.S.A.
  • 3127018288 | +1 312-701-8288 Illinois U.S.A.
  • 3127018289 | +1 312-701-8289 Illinois U.S.A.
  • 3127018290 | +1 312-701-8290 Illinois U.S.A.
  • 3127018291 | +1 312-701-8291 Illinois U.S.A.
  • 3127018292 | +1 312-701-8292 Illinois U.S.A.
  • 3127018293 | +1 312-701-8293 Illinois U.S.A.
  • 3127018294 | +1 312-701-8294 Illinois U.S.A.
  • 3127018295 | +1 312-701-8295 Illinois U.S.A.
  • 3127018296 | +1 312-701-8296 Illinois U.S.A.
  • 3127018297 | +1 312-701-8297 Illinois U.S.A.
  • 3127018298 | +1 312-701-8298 Illinois U.S.A.
  • 3127018299 | +1 312-701-8299 Illinois U.S.A.