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).

  • 3126510200 | +1 312-651-0200 Illinois U.S.A.
  • 3126510201 | +1 312-651-0201 Illinois U.S.A.
  • 3126510202 | +1 312-651-0202 Illinois U.S.A.
  • 3126510203 | +1 312-651-0203 Illinois U.S.A.
  • 3126510204 | +1 312-651-0204 Illinois U.S.A.
  • 3126510205 | +1 312-651-0205 Illinois U.S.A.
  • 3126510206 | +1 312-651-0206 Illinois U.S.A.
  • 3126510207 | +1 312-651-0207 Illinois U.S.A.
  • 3126510208 | +1 312-651-0208 Illinois U.S.A.
  • 3126510209 | +1 312-651-0209 Illinois U.S.A.
  • 3126510210 | +1 312-651-0210 Illinois U.S.A.
  • 3126510211 | +1 312-651-0211 Illinois U.S.A.
  • 3126510212 | +1 312-651-0212 Illinois U.S.A.
  • 3126510213 | +1 312-651-0213 Illinois U.S.A.
  • 3126510214 | +1 312-651-0214 Illinois U.S.A.
  • 3126510215 | +1 312-651-0215 Illinois U.S.A.
  • 3126510216 | +1 312-651-0216 Illinois U.S.A.
  • 3126510217 | +1 312-651-0217 Illinois U.S.A.
  • 3126510218 | +1 312-651-0218 Illinois U.S.A.
  • 3126510219 | +1 312-651-0219 Illinois U.S.A.
  • 3126510220 | +1 312-651-0220 Illinois U.S.A.
  • 3126510221 | +1 312-651-0221 Illinois U.S.A.
  • 3126510222 | +1 312-651-0222 Illinois U.S.A.
  • 3126510223 | +1 312-651-0223 Illinois U.S.A.
  • 3126510224 | +1 312-651-0224 Illinois U.S.A.
  • 3126510225 | +1 312-651-0225 Illinois U.S.A.
  • 3126510226 | +1 312-651-0226 Illinois U.S.A.
  • 3126510227 | +1 312-651-0227 Illinois U.S.A.
  • 3126510228 | +1 312-651-0228 Illinois U.S.A.
  • 3126510229 | +1 312-651-0229 Illinois U.S.A.
  • 3126510230 | +1 312-651-0230 Illinois U.S.A.
  • 3126510231 | +1 312-651-0231 Illinois U.S.A.
  • 3126510232 | +1 312-651-0232 Illinois U.S.A.
  • 3126510233 | +1 312-651-0233 Illinois U.S.A.
  • 3126510234 | +1 312-651-0234 Illinois U.S.A.
  • 3126510235 | +1 312-651-0235 Illinois U.S.A.
  • 3126510236 | +1 312-651-0236 Illinois U.S.A.
  • 3126510237 | +1 312-651-0237 Illinois U.S.A.
  • 3126510238 | +1 312-651-0238 Illinois U.S.A.
  • 3126510239 | +1 312-651-0239 Illinois U.S.A.
  • 3126510240 | +1 312-651-0240 Illinois U.S.A.
  • 3126510241 | +1 312-651-0241 Illinois U.S.A.
  • 3126510242 | +1 312-651-0242 Illinois U.S.A.
  • 3126510243 | +1 312-651-0243 Illinois U.S.A.
  • 3126510244 | +1 312-651-0244 Illinois U.S.A.
  • 3126510245 | +1 312-651-0245 Illinois U.S.A.
  • 3126510246 | +1 312-651-0246 Illinois U.S.A.
  • 3126510247 | +1 312-651-0247 Illinois U.S.A.
  • 3126510248 | +1 312-651-0248 Illinois U.S.A.
  • 3126510249 | +1 312-651-0249 Illinois U.S.A.
  • 3126510250 | +1 312-651-0250 Illinois U.S.A.
  • 3126510251 | +1 312-651-0251 Illinois U.S.A.
  • 3126510252 | +1 312-651-0252 Illinois U.S.A.
  • 3126510253 | +1 312-651-0253 Illinois U.S.A.
  • 3126510254 | +1 312-651-0254 Illinois U.S.A.
  • 3126510255 | +1 312-651-0255 Illinois U.S.A.
  • 3126510256 | +1 312-651-0256 Illinois U.S.A.
  • 3126510257 | +1 312-651-0257 Illinois U.S.A.
  • 3126510258 | +1 312-651-0258 Illinois U.S.A.
  • 3126510259 | +1 312-651-0259 Illinois U.S.A.
  • 3126510260 | +1 312-651-0260 Illinois U.S.A.
  • 3126510261 | +1 312-651-0261 Illinois U.S.A.
  • 3126510262 | +1 312-651-0262 Illinois U.S.A.
  • 3126510263 | +1 312-651-0263 Illinois U.S.A.
  • 3126510264 | +1 312-651-0264 Illinois U.S.A.
  • 3126510265 | +1 312-651-0265 Illinois U.S.A.
  • 3126510266 | +1 312-651-0266 Illinois U.S.A.
  • 3126510267 | +1 312-651-0267 Illinois U.S.A.
  • 3126510268 | +1 312-651-0268 Illinois U.S.A.
  • 3126510269 | +1 312-651-0269 Illinois U.S.A.
  • 3126510270 | +1 312-651-0270 Illinois U.S.A.
  • 3126510271 | +1 312-651-0271 Illinois U.S.A.
  • 3126510272 | +1 312-651-0272 Illinois U.S.A.
  • 3126510273 | +1 312-651-0273 Illinois U.S.A.
  • 3126510274 | +1 312-651-0274 Illinois U.S.A.
  • 3126510275 | +1 312-651-0275 Illinois U.S.A.
  • 3126510276 | +1 312-651-0276 Illinois U.S.A.
  • 3126510277 | +1 312-651-0277 Illinois U.S.A.
  • 3126510278 | +1 312-651-0278 Illinois U.S.A.
  • 3126510279 | +1 312-651-0279 Illinois U.S.A.
  • 3126510280 | +1 312-651-0280 Illinois U.S.A.
  • 3126510281 | +1 312-651-0281 Illinois U.S.A.
  • 3126510282 | +1 312-651-0282 Illinois U.S.A.
  • 3126510283 | +1 312-651-0283 Illinois U.S.A.
  • 3126510284 | +1 312-651-0284 Illinois U.S.A.
  • 3126510285 | +1 312-651-0285 Illinois U.S.A.
  • 3126510286 | +1 312-651-0286 Illinois U.S.A.
  • 3126510287 | +1 312-651-0287 Illinois U.S.A.
  • 3126510288 | +1 312-651-0288 Illinois U.S.A.
  • 3126510289 | +1 312-651-0289 Illinois U.S.A.
  • 3126510290 | +1 312-651-0290 Illinois U.S.A.
  • 3126510291 | +1 312-651-0291 Illinois U.S.A.
  • 3126510292 | +1 312-651-0292 Illinois U.S.A.
  • 3126510293 | +1 312-651-0293 Illinois U.S.A.
  • 3126510294 | +1 312-651-0294 Illinois U.S.A.
  • 3126510295 | +1 312-651-0295 Illinois U.S.A.
  • 3126510296 | +1 312-651-0296 Illinois U.S.A.
  • 3126510297 | +1 312-651-0297 Illinois U.S.A.
  • 3126510298 | +1 312-651-0298 Illinois U.S.A.
  • 3126510299 | +1 312-651-0299 Illinois U.S.A.