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).

  • 3127500200 | +1 312-750-0200 Illinois U.S.A.
  • 3127500201 | +1 312-750-0201 Illinois U.S.A.
  • 3127500202 | +1 312-750-0202 Illinois U.S.A.
  • 3127500203 | +1 312-750-0203 Illinois U.S.A.
  • 3127500204 | +1 312-750-0204 Illinois U.S.A.
  • 3127500205 | +1 312-750-0205 Illinois U.S.A.
  • 3127500206 | +1 312-750-0206 Illinois U.S.A.
  • 3127500207 | +1 312-750-0207 Illinois U.S.A.
  • 3127500208 | +1 312-750-0208 Illinois U.S.A.
  • 3127500209 | +1 312-750-0209 Illinois U.S.A.
  • 3127500210 | +1 312-750-0210 Illinois U.S.A.
  • 3127500211 | +1 312-750-0211 Illinois U.S.A.
  • 3127500212 | +1 312-750-0212 Illinois U.S.A.
  • 3127500213 | +1 312-750-0213 Illinois U.S.A.
  • 3127500214 | +1 312-750-0214 Illinois U.S.A.
  • 3127500215 | +1 312-750-0215 Illinois U.S.A.
  • 3127500216 | +1 312-750-0216 Illinois U.S.A.
  • 3127500217 | +1 312-750-0217 Illinois U.S.A.
  • 3127500218 | +1 312-750-0218 Illinois U.S.A.
  • 3127500219 | +1 312-750-0219 Illinois U.S.A.
  • 3127500220 | +1 312-750-0220 Illinois U.S.A.
  • 3127500221 | +1 312-750-0221 Illinois U.S.A.
  • 3127500222 | +1 312-750-0222 Illinois U.S.A.
  • 3127500223 | +1 312-750-0223 Illinois U.S.A.
  • 3127500224 | +1 312-750-0224 Illinois U.S.A.
  • 3127500225 | +1 312-750-0225 Illinois U.S.A.
  • 3127500226 | +1 312-750-0226 Illinois U.S.A.
  • 3127500227 | +1 312-750-0227 Illinois U.S.A.
  • 3127500228 | +1 312-750-0228 Illinois U.S.A.
  • 3127500229 | +1 312-750-0229 Illinois U.S.A.
  • 3127500230 | +1 312-750-0230 Illinois U.S.A.
  • 3127500231 | +1 312-750-0231 Illinois U.S.A.
  • 3127500232 | +1 312-750-0232 Illinois U.S.A.
  • 3127500233 | +1 312-750-0233 Illinois U.S.A.
  • 3127500234 | +1 312-750-0234 Illinois U.S.A.
  • 3127500235 | +1 312-750-0235 Illinois U.S.A.
  • 3127500236 | +1 312-750-0236 Illinois U.S.A.
  • 3127500237 | +1 312-750-0237 Illinois U.S.A.
  • 3127500238 | +1 312-750-0238 Illinois U.S.A.
  • 3127500239 | +1 312-750-0239 Illinois U.S.A.
  • 3127500240 | +1 312-750-0240 Illinois U.S.A.
  • 3127500241 | +1 312-750-0241 Illinois U.S.A.
  • 3127500242 | +1 312-750-0242 Illinois U.S.A.
  • 3127500243 | +1 312-750-0243 Illinois U.S.A.
  • 3127500244 | +1 312-750-0244 Illinois U.S.A.
  • 3127500245 | +1 312-750-0245 Illinois U.S.A.
  • 3127500246 | +1 312-750-0246 Illinois U.S.A.
  • 3127500247 | +1 312-750-0247 Illinois U.S.A.
  • 3127500248 | +1 312-750-0248 Illinois U.S.A.
  • 3127500249 | +1 312-750-0249 Illinois U.S.A.
  • 3127500250 | +1 312-750-0250 Illinois U.S.A.
  • 3127500251 | +1 312-750-0251 Illinois U.S.A.
  • 3127500252 | +1 312-750-0252 Illinois U.S.A.
  • 3127500253 | +1 312-750-0253 Illinois U.S.A.
  • 3127500254 | +1 312-750-0254 Illinois U.S.A.
  • 3127500255 | +1 312-750-0255 Illinois U.S.A.
  • 3127500256 | +1 312-750-0256 Illinois U.S.A.
  • 3127500257 | +1 312-750-0257 Illinois U.S.A.
  • 3127500258 | +1 312-750-0258 Illinois U.S.A.
  • 3127500259 | +1 312-750-0259 Illinois U.S.A.
  • 3127500260 | +1 312-750-0260 Illinois U.S.A.
  • 3127500261 | +1 312-750-0261 Illinois U.S.A.
  • 3127500262 | +1 312-750-0262 Illinois U.S.A.
  • 3127500263 | +1 312-750-0263 Illinois U.S.A.
  • 3127500264 | +1 312-750-0264 Illinois U.S.A.
  • 3127500265 | +1 312-750-0265 Illinois U.S.A.
  • 3127500266 | +1 312-750-0266 Illinois U.S.A.
  • 3127500267 | +1 312-750-0267 Illinois U.S.A.
  • 3127500268 | +1 312-750-0268 Illinois U.S.A.
  • 3127500269 | +1 312-750-0269 Illinois U.S.A.
  • 3127500270 | +1 312-750-0270 Illinois U.S.A.
  • 3127500271 | +1 312-750-0271 Illinois U.S.A.
  • 3127500272 | +1 312-750-0272 Illinois U.S.A.
  • 3127500273 | +1 312-750-0273 Illinois U.S.A.
  • 3127500274 | +1 312-750-0274 Illinois U.S.A.
  • 3127500275 | +1 312-750-0275 Illinois U.S.A.
  • 3127500276 | +1 312-750-0276 Illinois U.S.A.
  • 3127500277 | +1 312-750-0277 Illinois U.S.A.
  • 3127500278 | +1 312-750-0278 Illinois U.S.A.
  • 3127500279 | +1 312-750-0279 Illinois U.S.A.
  • 3127500280 | +1 312-750-0280 Illinois U.S.A.
  • 3127500281 | +1 312-750-0281 Illinois U.S.A.
  • 3127500282 | +1 312-750-0282 Illinois U.S.A.
  • 3127500283 | +1 312-750-0283 Illinois U.S.A.
  • 3127500284 | +1 312-750-0284 Illinois U.S.A.
  • 3127500285 | +1 312-750-0285 Illinois U.S.A.
  • 3127500286 | +1 312-750-0286 Illinois U.S.A.
  • 3127500287 | +1 312-750-0287 Illinois U.S.A.
  • 3127500288 | +1 312-750-0288 Illinois U.S.A.
  • 3127500289 | +1 312-750-0289 Illinois U.S.A.
  • 3127500290 | +1 312-750-0290 Illinois U.S.A.
  • 3127500291 | +1 312-750-0291 Illinois U.S.A.
  • 3127500292 | +1 312-750-0292 Illinois U.S.A.
  • 3127500293 | +1 312-750-0293 Illinois U.S.A.
  • 3127500294 | +1 312-750-0294 Illinois U.S.A.
  • 3127500295 | +1 312-750-0295 Illinois U.S.A.
  • 3127500296 | +1 312-750-0296 Illinois U.S.A.
  • 3127500297 | +1 312-750-0297 Illinois U.S.A.
  • 3127500298 | +1 312-750-0298 Illinois U.S.A.
  • 3127500299 | +1 312-750-0299 Illinois U.S.A.