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).

  • 3128530200 | +1 312-853-0200 Illinois U.S.A.
  • 3128530201 | +1 312-853-0201 Illinois U.S.A.
  • 3128530202 | +1 312-853-0202 Illinois U.S.A.
  • 3128530203 | +1 312-853-0203 Illinois U.S.A.
  • 3128530204 | +1 312-853-0204 Illinois U.S.A.
  • 3128530205 | +1 312-853-0205 Illinois U.S.A.
  • 3128530206 | +1 312-853-0206 Illinois U.S.A.
  • 3128530207 | +1 312-853-0207 Illinois U.S.A.
  • 3128530208 | +1 312-853-0208 Illinois U.S.A.
  • 3128530209 | +1 312-853-0209 Illinois U.S.A.
  • 3128530210 | +1 312-853-0210 Illinois U.S.A.
  • 3128530211 | +1 312-853-0211 Illinois U.S.A.
  • 3128530212 | +1 312-853-0212 Illinois U.S.A.
  • 3128530213 | +1 312-853-0213 Illinois U.S.A.
  • 3128530214 | +1 312-853-0214 Illinois U.S.A.
  • 3128530215 | +1 312-853-0215 Illinois U.S.A.
  • 3128530216 | +1 312-853-0216 Illinois U.S.A.
  • 3128530217 | +1 312-853-0217 Illinois U.S.A.
  • 3128530218 | +1 312-853-0218 Illinois U.S.A.
  • 3128530219 | +1 312-853-0219 Illinois U.S.A.
  • 3128530220 | +1 312-853-0220 Illinois U.S.A.
  • 3128530221 | +1 312-853-0221 Illinois U.S.A.
  • 3128530222 | +1 312-853-0222 Illinois U.S.A.
  • 3128530223 | +1 312-853-0223 Illinois U.S.A.
  • 3128530224 | +1 312-853-0224 Illinois U.S.A.
  • 3128530225 | +1 312-853-0225 Illinois U.S.A.
  • 3128530226 | +1 312-853-0226 Illinois U.S.A.
  • 3128530227 | +1 312-853-0227 Illinois U.S.A.
  • 3128530228 | +1 312-853-0228 Illinois U.S.A.
  • 3128530229 | +1 312-853-0229 Illinois U.S.A.
  • 3128530230 | +1 312-853-0230 Illinois U.S.A.
  • 3128530231 | +1 312-853-0231 Illinois U.S.A.
  • 3128530232 | +1 312-853-0232 Illinois U.S.A.
  • 3128530233 | +1 312-853-0233 Illinois U.S.A.
  • 3128530234 | +1 312-853-0234 Illinois U.S.A.
  • 3128530235 | +1 312-853-0235 Illinois U.S.A.
  • 3128530236 | +1 312-853-0236 Illinois U.S.A.
  • 3128530237 | +1 312-853-0237 Illinois U.S.A.
  • 3128530238 | +1 312-853-0238 Illinois U.S.A.
  • 3128530239 | +1 312-853-0239 Illinois U.S.A.
  • 3128530240 | +1 312-853-0240 Illinois U.S.A.
  • 3128530241 | +1 312-853-0241 Illinois U.S.A.
  • 3128530242 | +1 312-853-0242 Illinois U.S.A.
  • 3128530243 | +1 312-853-0243 Illinois U.S.A.
  • 3128530244 | +1 312-853-0244 Illinois U.S.A.
  • 3128530245 | +1 312-853-0245 Illinois U.S.A.
  • 3128530246 | +1 312-853-0246 Illinois U.S.A.
  • 3128530247 | +1 312-853-0247 Illinois U.S.A.
  • 3128530248 | +1 312-853-0248 Illinois U.S.A.
  • 3128530249 | +1 312-853-0249 Illinois U.S.A.
  • 3128530250 | +1 312-853-0250 Illinois U.S.A.
  • 3128530251 | +1 312-853-0251 Illinois U.S.A.
  • 3128530252 | +1 312-853-0252 Illinois U.S.A.
  • 3128530253 | +1 312-853-0253 Illinois U.S.A.
  • 3128530254 | +1 312-853-0254 Illinois U.S.A.
  • 3128530255 | +1 312-853-0255 Illinois U.S.A.
  • 3128530256 | +1 312-853-0256 Illinois U.S.A.
  • 3128530257 | +1 312-853-0257 Illinois U.S.A.
  • 3128530258 | +1 312-853-0258 Illinois U.S.A.
  • 3128530259 | +1 312-853-0259 Illinois U.S.A.
  • 3128530260 | +1 312-853-0260 Illinois U.S.A.
  • 3128530261 | +1 312-853-0261 Illinois U.S.A.
  • 3128530262 | +1 312-853-0262 Illinois U.S.A.
  • 3128530263 | +1 312-853-0263 Illinois U.S.A.
  • 3128530264 | +1 312-853-0264 Illinois U.S.A.
  • 3128530265 | +1 312-853-0265 Illinois U.S.A.
  • 3128530266 | +1 312-853-0266 Illinois U.S.A.
  • 3128530267 | +1 312-853-0267 Illinois U.S.A.
  • 3128530268 | +1 312-853-0268 Illinois U.S.A.
  • 3128530269 | +1 312-853-0269 Illinois U.S.A.
  • 3128530270 | +1 312-853-0270 Illinois U.S.A.
  • 3128530271 | +1 312-853-0271 Illinois U.S.A.
  • 3128530272 | +1 312-853-0272 Illinois U.S.A.
  • 3128530273 | +1 312-853-0273 Illinois U.S.A.
  • 3128530274 | +1 312-853-0274 Illinois U.S.A.
  • 3128530275 | +1 312-853-0275 Illinois U.S.A.
  • 3128530276 | +1 312-853-0276 Illinois U.S.A.
  • 3128530277 | +1 312-853-0277 Illinois U.S.A.
  • 3128530278 | +1 312-853-0278 Illinois U.S.A.
  • 3128530279 | +1 312-853-0279 Illinois U.S.A.
  • 3128530280 | +1 312-853-0280 Illinois U.S.A.
  • 3128530281 | +1 312-853-0281 Illinois U.S.A.
  • 3128530282 | +1 312-853-0282 Illinois U.S.A.
  • 3128530283 | +1 312-853-0283 Illinois U.S.A.
  • 3128530284 | +1 312-853-0284 Illinois U.S.A.
  • 3128530285 | +1 312-853-0285 Illinois U.S.A.
  • 3128530286 | +1 312-853-0286 Illinois U.S.A.
  • 3128530287 | +1 312-853-0287 Illinois U.S.A.
  • 3128530288 | +1 312-853-0288 Illinois U.S.A.
  • 3128530289 | +1 312-853-0289 Illinois U.S.A.
  • 3128530290 | +1 312-853-0290 Illinois U.S.A.
  • 3128530291 | +1 312-853-0291 Illinois U.S.A.
  • 3128530292 | +1 312-853-0292 Illinois U.S.A.
  • 3128530293 | +1 312-853-0293 Illinois U.S.A.
  • 3128530294 | +1 312-853-0294 Illinois U.S.A.
  • 3128530295 | +1 312-853-0295 Illinois U.S.A.
  • 3128530296 | +1 312-853-0296 Illinois U.S.A.
  • 3128530297 | +1 312-853-0297 Illinois U.S.A.
  • 3128530298 | +1 312-853-0298 Illinois U.S.A.
  • 3128530299 | +1 312-853-0299 Illinois U.S.A.