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).

  • 3127070200 | +1 312-707-0200 Illinois U.S.A.
  • 3127070201 | +1 312-707-0201 Illinois U.S.A.
  • 3127070202 | +1 312-707-0202 Illinois U.S.A.
  • 3127070203 | +1 312-707-0203 Illinois U.S.A.
  • 3127070204 | +1 312-707-0204 Illinois U.S.A.
  • 3127070205 | +1 312-707-0205 Illinois U.S.A.
  • 3127070206 | +1 312-707-0206 Illinois U.S.A.
  • 3127070207 | +1 312-707-0207 Illinois U.S.A.
  • 3127070208 | +1 312-707-0208 Illinois U.S.A.
  • 3127070209 | +1 312-707-0209 Illinois U.S.A.
  • 3127070210 | +1 312-707-0210 Illinois U.S.A.
  • 3127070211 | +1 312-707-0211 Illinois U.S.A.
  • 3127070212 | +1 312-707-0212 Illinois U.S.A.
  • 3127070213 | +1 312-707-0213 Illinois U.S.A.
  • 3127070214 | +1 312-707-0214 Illinois U.S.A.
  • 3127070215 | +1 312-707-0215 Illinois U.S.A.
  • 3127070216 | +1 312-707-0216 Illinois U.S.A.
  • 3127070217 | +1 312-707-0217 Illinois U.S.A.
  • 3127070218 | +1 312-707-0218 Illinois U.S.A.
  • 3127070219 | +1 312-707-0219 Illinois U.S.A.
  • 3127070220 | +1 312-707-0220 Illinois U.S.A.
  • 3127070221 | +1 312-707-0221 Illinois U.S.A.
  • 3127070222 | +1 312-707-0222 Illinois U.S.A.
  • 3127070223 | +1 312-707-0223 Illinois U.S.A.
  • 3127070224 | +1 312-707-0224 Illinois U.S.A.
  • 3127070225 | +1 312-707-0225 Illinois U.S.A.
  • 3127070226 | +1 312-707-0226 Illinois U.S.A.
  • 3127070227 | +1 312-707-0227 Illinois U.S.A.
  • 3127070228 | +1 312-707-0228 Illinois U.S.A.
  • 3127070229 | +1 312-707-0229 Illinois U.S.A.
  • 3127070230 | +1 312-707-0230 Illinois U.S.A.
  • 3127070231 | +1 312-707-0231 Illinois U.S.A.
  • 3127070232 | +1 312-707-0232 Illinois U.S.A.
  • 3127070233 | +1 312-707-0233 Illinois U.S.A.
  • 3127070234 | +1 312-707-0234 Illinois U.S.A.
  • 3127070235 | +1 312-707-0235 Illinois U.S.A.
  • 3127070236 | +1 312-707-0236 Illinois U.S.A.
  • 3127070237 | +1 312-707-0237 Illinois U.S.A.
  • 3127070238 | +1 312-707-0238 Illinois U.S.A.
  • 3127070239 | +1 312-707-0239 Illinois U.S.A.
  • 3127070240 | +1 312-707-0240 Illinois U.S.A.
  • 3127070241 | +1 312-707-0241 Illinois U.S.A.
  • 3127070242 | +1 312-707-0242 Illinois U.S.A.
  • 3127070243 | +1 312-707-0243 Illinois U.S.A.
  • 3127070244 | +1 312-707-0244 Illinois U.S.A.
  • 3127070245 | +1 312-707-0245 Illinois U.S.A.
  • 3127070246 | +1 312-707-0246 Illinois U.S.A.
  • 3127070247 | +1 312-707-0247 Illinois U.S.A.
  • 3127070248 | +1 312-707-0248 Illinois U.S.A.
  • 3127070249 | +1 312-707-0249 Illinois U.S.A.
  • 3127070250 | +1 312-707-0250 Illinois U.S.A.
  • 3127070251 | +1 312-707-0251 Illinois U.S.A.
  • 3127070252 | +1 312-707-0252 Illinois U.S.A.
  • 3127070253 | +1 312-707-0253 Illinois U.S.A.
  • 3127070254 | +1 312-707-0254 Illinois U.S.A.
  • 3127070255 | +1 312-707-0255 Illinois U.S.A.
  • 3127070256 | +1 312-707-0256 Illinois U.S.A.
  • 3127070257 | +1 312-707-0257 Illinois U.S.A.
  • 3127070258 | +1 312-707-0258 Illinois U.S.A.
  • 3127070259 | +1 312-707-0259 Illinois U.S.A.
  • 3127070260 | +1 312-707-0260 Illinois U.S.A.
  • 3127070261 | +1 312-707-0261 Illinois U.S.A.
  • 3127070262 | +1 312-707-0262 Illinois U.S.A.
  • 3127070263 | +1 312-707-0263 Illinois U.S.A.
  • 3127070264 | +1 312-707-0264 Illinois U.S.A.
  • 3127070265 | +1 312-707-0265 Illinois U.S.A.
  • 3127070266 | +1 312-707-0266 Illinois U.S.A.
  • 3127070267 | +1 312-707-0267 Illinois U.S.A.
  • 3127070268 | +1 312-707-0268 Illinois U.S.A.
  • 3127070269 | +1 312-707-0269 Illinois U.S.A.
  • 3127070270 | +1 312-707-0270 Illinois U.S.A.
  • 3127070271 | +1 312-707-0271 Illinois U.S.A.
  • 3127070272 | +1 312-707-0272 Illinois U.S.A.
  • 3127070273 | +1 312-707-0273 Illinois U.S.A.
  • 3127070274 | +1 312-707-0274 Illinois U.S.A.
  • 3127070275 | +1 312-707-0275 Illinois U.S.A.
  • 3127070276 | +1 312-707-0276 Illinois U.S.A.
  • 3127070277 | +1 312-707-0277 Illinois U.S.A.
  • 3127070278 | +1 312-707-0278 Illinois U.S.A.
  • 3127070279 | +1 312-707-0279 Illinois U.S.A.
  • 3127070280 | +1 312-707-0280 Illinois U.S.A.
  • 3127070281 | +1 312-707-0281 Illinois U.S.A.
  • 3127070282 | +1 312-707-0282 Illinois U.S.A.
  • 3127070283 | +1 312-707-0283 Illinois U.S.A.
  • 3127070284 | +1 312-707-0284 Illinois U.S.A.
  • 3127070285 | +1 312-707-0285 Illinois U.S.A.
  • 3127070286 | +1 312-707-0286 Illinois U.S.A.
  • 3127070287 | +1 312-707-0287 Illinois U.S.A.
  • 3127070288 | +1 312-707-0288 Illinois U.S.A.
  • 3127070289 | +1 312-707-0289 Illinois U.S.A.
  • 3127070290 | +1 312-707-0290 Illinois U.S.A.
  • 3127070291 | +1 312-707-0291 Illinois U.S.A.
  • 3127070292 | +1 312-707-0292 Illinois U.S.A.
  • 3127070293 | +1 312-707-0293 Illinois U.S.A.
  • 3127070294 | +1 312-707-0294 Illinois U.S.A.
  • 3127070295 | +1 312-707-0295 Illinois U.S.A.
  • 3127070296 | +1 312-707-0296 Illinois U.S.A.
  • 3127070297 | +1 312-707-0297 Illinois U.S.A.
  • 3127070298 | +1 312-707-0298 Illinois U.S.A.
  • 3127070299 | +1 312-707-0299 Illinois U.S.A.