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).

  • 3125568200 | +1 312-556-8200 Illinois U.S.A.
  • 3125568201 | +1 312-556-8201 Illinois U.S.A.
  • 3125568202 | +1 312-556-8202 Illinois U.S.A.
  • 3125568203 | +1 312-556-8203 Illinois U.S.A.
  • 3125568204 | +1 312-556-8204 Illinois U.S.A.
  • 3125568205 | +1 312-556-8205 Illinois U.S.A.
  • 3125568206 | +1 312-556-8206 Illinois U.S.A.
  • 3125568207 | +1 312-556-8207 Illinois U.S.A.
  • 3125568208 | +1 312-556-8208 Illinois U.S.A.
  • 3125568209 | +1 312-556-8209 Illinois U.S.A.
  • 3125568210 | +1 312-556-8210 Illinois U.S.A.
  • 3125568211 | +1 312-556-8211 Illinois U.S.A.
  • 3125568212 | +1 312-556-8212 Illinois U.S.A.
  • 3125568213 | +1 312-556-8213 Illinois U.S.A.
  • 3125568214 | +1 312-556-8214 Illinois U.S.A.
  • 3125568215 | +1 312-556-8215 Illinois U.S.A.
  • 3125568216 | +1 312-556-8216 Illinois U.S.A.
  • 3125568217 | +1 312-556-8217 Illinois U.S.A.
  • 3125568218 | +1 312-556-8218 Illinois U.S.A.
  • 3125568219 | +1 312-556-8219 Illinois U.S.A.
  • 3125568220 | +1 312-556-8220 Illinois U.S.A.
  • 3125568221 | +1 312-556-8221 Illinois U.S.A.
  • 3125568222 | +1 312-556-8222 Illinois U.S.A.
  • 3125568223 | +1 312-556-8223 Illinois U.S.A.
  • 3125568224 | +1 312-556-8224 Illinois U.S.A.
  • 3125568225 | +1 312-556-8225 Illinois U.S.A.
  • 3125568226 | +1 312-556-8226 Illinois U.S.A.
  • 3125568227 | +1 312-556-8227 Illinois U.S.A.
  • 3125568228 | +1 312-556-8228 Illinois U.S.A.
  • 3125568229 | +1 312-556-8229 Illinois U.S.A.
  • 3125568230 | +1 312-556-8230 Illinois U.S.A.
  • 3125568231 | +1 312-556-8231 Illinois U.S.A.
  • 3125568232 | +1 312-556-8232 Illinois U.S.A.
  • 3125568233 | +1 312-556-8233 Illinois U.S.A.
  • 3125568234 | +1 312-556-8234 Illinois U.S.A.
  • 3125568235 | +1 312-556-8235 Illinois U.S.A.
  • 3125568236 | +1 312-556-8236 Illinois U.S.A.
  • 3125568237 | +1 312-556-8237 Illinois U.S.A.
  • 3125568238 | +1 312-556-8238 Illinois U.S.A.
  • 3125568239 | +1 312-556-8239 Illinois U.S.A.
  • 3125568240 | +1 312-556-8240 Illinois U.S.A.
  • 3125568241 | +1 312-556-8241 Illinois U.S.A.
  • 3125568242 | +1 312-556-8242 Illinois U.S.A.
  • 3125568243 | +1 312-556-8243 Illinois U.S.A.
  • 3125568244 | +1 312-556-8244 Illinois U.S.A.
  • 3125568245 | +1 312-556-8245 Illinois U.S.A.
  • 3125568246 | +1 312-556-8246 Illinois U.S.A.
  • 3125568247 | +1 312-556-8247 Illinois U.S.A.
  • 3125568248 | +1 312-556-8248 Illinois U.S.A.
  • 3125568249 | +1 312-556-8249 Illinois U.S.A.
  • 3125568250 | +1 312-556-8250 Illinois U.S.A.
  • 3125568251 | +1 312-556-8251 Illinois U.S.A.
  • 3125568252 | +1 312-556-8252 Illinois U.S.A.
  • 3125568253 | +1 312-556-8253 Illinois U.S.A.
  • 3125568254 | +1 312-556-8254 Illinois U.S.A.
  • 3125568255 | +1 312-556-8255 Illinois U.S.A.
  • 3125568256 | +1 312-556-8256 Illinois U.S.A.
  • 3125568257 | +1 312-556-8257 Illinois U.S.A.
  • 3125568258 | +1 312-556-8258 Illinois U.S.A.
  • 3125568259 | +1 312-556-8259 Illinois U.S.A.
  • 3125568260 | +1 312-556-8260 Illinois U.S.A.
  • 3125568261 | +1 312-556-8261 Illinois U.S.A.
  • 3125568262 | +1 312-556-8262 Illinois U.S.A.
  • 3125568263 | +1 312-556-8263 Illinois U.S.A.
  • 3125568264 | +1 312-556-8264 Illinois U.S.A.
  • 3125568265 | +1 312-556-8265 Illinois U.S.A.
  • 3125568266 | +1 312-556-8266 Illinois U.S.A.
  • 3125568267 | +1 312-556-8267 Illinois U.S.A.
  • 3125568268 | +1 312-556-8268 Illinois U.S.A.
  • 3125568269 | +1 312-556-8269 Illinois U.S.A.
  • 3125568270 | +1 312-556-8270 Illinois U.S.A.
  • 3125568271 | +1 312-556-8271 Illinois U.S.A.
  • 3125568272 | +1 312-556-8272 Illinois U.S.A.
  • 3125568273 | +1 312-556-8273 Illinois U.S.A.
  • 3125568274 | +1 312-556-8274 Illinois U.S.A.
  • 3125568275 | +1 312-556-8275 Illinois U.S.A.
  • 3125568276 | +1 312-556-8276 Illinois U.S.A.
  • 3125568277 | +1 312-556-8277 Illinois U.S.A.
  • 3125568278 | +1 312-556-8278 Illinois U.S.A.
  • 3125568279 | +1 312-556-8279 Illinois U.S.A.
  • 3125568280 | +1 312-556-8280 Illinois U.S.A.
  • 3125568281 | +1 312-556-8281 Illinois U.S.A.
  • 3125568282 | +1 312-556-8282 Illinois U.S.A.
  • 3125568283 | +1 312-556-8283 Illinois U.S.A.
  • 3125568284 | +1 312-556-8284 Illinois U.S.A.
  • 3125568285 | +1 312-556-8285 Illinois U.S.A.
  • 3125568286 | +1 312-556-8286 Illinois U.S.A.
  • 3125568287 | +1 312-556-8287 Illinois U.S.A.
  • 3125568288 | +1 312-556-8288 Illinois U.S.A.
  • 3125568289 | +1 312-556-8289 Illinois U.S.A.
  • 3125568290 | +1 312-556-8290 Illinois U.S.A.
  • 3125568291 | +1 312-556-8291 Illinois U.S.A.
  • 3125568292 | +1 312-556-8292 Illinois U.S.A.
  • 3125568293 | +1 312-556-8293 Illinois U.S.A.
  • 3125568294 | +1 312-556-8294 Illinois U.S.A.
  • 3125568295 | +1 312-556-8295 Illinois U.S.A.
  • 3125568296 | +1 312-556-8296 Illinois U.S.A.
  • 3125568297 | +1 312-556-8297 Illinois U.S.A.
  • 3125568298 | +1 312-556-8298 Illinois U.S.A.
  • 3125568299 | +1 312-556-8299 Illinois U.S.A.