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).

  • 3124250200 | +1 312-425-0200 Illinois U.S.A.
  • 3124250201 | +1 312-425-0201 Illinois U.S.A.
  • 3124250202 | +1 312-425-0202 Illinois U.S.A.
  • 3124250203 | +1 312-425-0203 Illinois U.S.A.
  • 3124250204 | +1 312-425-0204 Illinois U.S.A.
  • 3124250205 | +1 312-425-0205 Illinois U.S.A.
  • 3124250206 | +1 312-425-0206 Illinois U.S.A.
  • 3124250207 | +1 312-425-0207 Illinois U.S.A.
  • 3124250208 | +1 312-425-0208 Illinois U.S.A.
  • 3124250209 | +1 312-425-0209 Illinois U.S.A.
  • 3124250210 | +1 312-425-0210 Illinois U.S.A.
  • 3124250211 | +1 312-425-0211 Illinois U.S.A.
  • 3124250212 | +1 312-425-0212 Illinois U.S.A.
  • 3124250213 | +1 312-425-0213 Illinois U.S.A.
  • 3124250214 | +1 312-425-0214 Illinois U.S.A.
  • 3124250215 | +1 312-425-0215 Illinois U.S.A.
  • 3124250216 | +1 312-425-0216 Illinois U.S.A.
  • 3124250217 | +1 312-425-0217 Illinois U.S.A.
  • 3124250218 | +1 312-425-0218 Illinois U.S.A.
  • 3124250219 | +1 312-425-0219 Illinois U.S.A.
  • 3124250220 | +1 312-425-0220 Illinois U.S.A.
  • 3124250221 | +1 312-425-0221 Illinois U.S.A.
  • 3124250222 | +1 312-425-0222 Illinois U.S.A.
  • 3124250223 | +1 312-425-0223 Illinois U.S.A.
  • 3124250224 | +1 312-425-0224 Illinois U.S.A.
  • 3124250225 | +1 312-425-0225 Illinois U.S.A.
  • 3124250226 | +1 312-425-0226 Illinois U.S.A.
  • 3124250227 | +1 312-425-0227 Illinois U.S.A.
  • 3124250228 | +1 312-425-0228 Illinois U.S.A.
  • 3124250229 | +1 312-425-0229 Illinois U.S.A.
  • 3124250230 | +1 312-425-0230 Illinois U.S.A.
  • 3124250231 | +1 312-425-0231 Illinois U.S.A.
  • 3124250232 | +1 312-425-0232 Illinois U.S.A.
  • 3124250233 | +1 312-425-0233 Illinois U.S.A.
  • 3124250234 | +1 312-425-0234 Illinois U.S.A.
  • 3124250235 | +1 312-425-0235 Illinois U.S.A.
  • 3124250236 | +1 312-425-0236 Illinois U.S.A.
  • 3124250237 | +1 312-425-0237 Illinois U.S.A.
  • 3124250238 | +1 312-425-0238 Illinois U.S.A.
  • 3124250239 | +1 312-425-0239 Illinois U.S.A.
  • 3124250240 | +1 312-425-0240 Illinois U.S.A.
  • 3124250241 | +1 312-425-0241 Illinois U.S.A.
  • 3124250242 | +1 312-425-0242 Illinois U.S.A.
  • 3124250243 | +1 312-425-0243 Illinois U.S.A.
  • 3124250244 | +1 312-425-0244 Illinois U.S.A.
  • 3124250245 | +1 312-425-0245 Illinois U.S.A.
  • 3124250246 | +1 312-425-0246 Illinois U.S.A.
  • 3124250247 | +1 312-425-0247 Illinois U.S.A.
  • 3124250248 | +1 312-425-0248 Illinois U.S.A.
  • 3124250249 | +1 312-425-0249 Illinois U.S.A.
  • 3124250250 | +1 312-425-0250 Illinois U.S.A.
  • 3124250251 | +1 312-425-0251 Illinois U.S.A.
  • 3124250252 | +1 312-425-0252 Illinois U.S.A.
  • 3124250253 | +1 312-425-0253 Illinois U.S.A.
  • 3124250254 | +1 312-425-0254 Illinois U.S.A.
  • 3124250255 | +1 312-425-0255 Illinois U.S.A.
  • 3124250256 | +1 312-425-0256 Illinois U.S.A.
  • 3124250257 | +1 312-425-0257 Illinois U.S.A.
  • 3124250258 | +1 312-425-0258 Illinois U.S.A.
  • 3124250259 | +1 312-425-0259 Illinois U.S.A.
  • 3124250260 | +1 312-425-0260 Illinois U.S.A.
  • 3124250261 | +1 312-425-0261 Illinois U.S.A.
  • 3124250262 | +1 312-425-0262 Illinois U.S.A.
  • 3124250263 | +1 312-425-0263 Illinois U.S.A.
  • 3124250264 | +1 312-425-0264 Illinois U.S.A.
  • 3124250265 | +1 312-425-0265 Illinois U.S.A.
  • 3124250266 | +1 312-425-0266 Illinois U.S.A.
  • 3124250267 | +1 312-425-0267 Illinois U.S.A.
  • 3124250268 | +1 312-425-0268 Illinois U.S.A.
  • 3124250269 | +1 312-425-0269 Illinois U.S.A.
  • 3124250270 | +1 312-425-0270 Illinois U.S.A.
  • 3124250271 | +1 312-425-0271 Illinois U.S.A.
  • 3124250272 | +1 312-425-0272 Illinois U.S.A.
  • 3124250273 | +1 312-425-0273 Illinois U.S.A.
  • 3124250274 | +1 312-425-0274 Illinois U.S.A.
  • 3124250275 | +1 312-425-0275 Illinois U.S.A.
  • 3124250276 | +1 312-425-0276 Illinois U.S.A.
  • 3124250277 | +1 312-425-0277 Illinois U.S.A.
  • 3124250278 | +1 312-425-0278 Illinois U.S.A.
  • 3124250279 | +1 312-425-0279 Illinois U.S.A.
  • 3124250280 | +1 312-425-0280 Illinois U.S.A.
  • 3124250281 | +1 312-425-0281 Illinois U.S.A.
  • 3124250282 | +1 312-425-0282 Illinois U.S.A.
  • 3124250283 | +1 312-425-0283 Illinois U.S.A.
  • 3124250284 | +1 312-425-0284 Illinois U.S.A.
  • 3124250285 | +1 312-425-0285 Illinois U.S.A.
  • 3124250286 | +1 312-425-0286 Illinois U.S.A.
  • 3124250287 | +1 312-425-0287 Illinois U.S.A.
  • 3124250288 | +1 312-425-0288 Illinois U.S.A.
  • 3124250289 | +1 312-425-0289 Illinois U.S.A.
  • 3124250290 | +1 312-425-0290 Illinois U.S.A.
  • 3124250291 | +1 312-425-0291 Illinois U.S.A.
  • 3124250292 | +1 312-425-0292 Illinois U.S.A.
  • 3124250293 | +1 312-425-0293 Illinois U.S.A.
  • 3124250294 | +1 312-425-0294 Illinois U.S.A.
  • 3124250295 | +1 312-425-0295 Illinois U.S.A.
  • 3124250296 | +1 312-425-0296 Illinois U.S.A.
  • 3124250297 | +1 312-425-0297 Illinois U.S.A.
  • 3124250298 | +1 312-425-0298 Illinois U.S.A.
  • 3124250299 | +1 312-425-0299 Illinois U.S.A.