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).

  • 3128760200 | +1 312-876-0200 Illinois U.S.A.
  • 3128760201 | +1 312-876-0201 Illinois U.S.A.
  • 3128760202 | +1 312-876-0202 Illinois U.S.A.
  • 3128760203 | +1 312-876-0203 Illinois U.S.A.
  • 3128760204 | +1 312-876-0204 Illinois U.S.A.
  • 3128760205 | +1 312-876-0205 Illinois U.S.A.
  • 3128760206 | +1 312-876-0206 Illinois U.S.A.
  • 3128760207 | +1 312-876-0207 Illinois U.S.A.
  • 3128760208 | +1 312-876-0208 Illinois U.S.A.
  • 3128760209 | +1 312-876-0209 Illinois U.S.A.
  • 3128760210 | +1 312-876-0210 Illinois U.S.A.
  • 3128760211 | +1 312-876-0211 Illinois U.S.A.
  • 3128760212 | +1 312-876-0212 Illinois U.S.A.
  • 3128760213 | +1 312-876-0213 Illinois U.S.A.
  • 3128760214 | +1 312-876-0214 Illinois U.S.A.
  • 3128760215 | +1 312-876-0215 Illinois U.S.A.
  • 3128760216 | +1 312-876-0216 Illinois U.S.A.
  • 3128760217 | +1 312-876-0217 Illinois U.S.A.
  • 3128760218 | +1 312-876-0218 Illinois U.S.A.
  • 3128760219 | +1 312-876-0219 Illinois U.S.A.
  • 3128760220 | +1 312-876-0220 Illinois U.S.A.
  • 3128760221 | +1 312-876-0221 Illinois U.S.A.
  • 3128760222 | +1 312-876-0222 Illinois U.S.A.
  • 3128760223 | +1 312-876-0223 Illinois U.S.A.
  • 3128760224 | +1 312-876-0224 Illinois U.S.A.
  • 3128760225 | +1 312-876-0225 Illinois U.S.A.
  • 3128760226 | +1 312-876-0226 Illinois U.S.A.
  • 3128760227 | +1 312-876-0227 Illinois U.S.A.
  • 3128760228 | +1 312-876-0228 Illinois U.S.A.
  • 3128760229 | +1 312-876-0229 Illinois U.S.A.
  • 3128760230 | +1 312-876-0230 Illinois U.S.A.
  • 3128760231 | +1 312-876-0231 Illinois U.S.A.
  • 3128760232 | +1 312-876-0232 Illinois U.S.A.
  • 3128760233 | +1 312-876-0233 Illinois U.S.A.
  • 3128760234 | +1 312-876-0234 Illinois U.S.A.
  • 3128760235 | +1 312-876-0235 Illinois U.S.A.
  • 3128760236 | +1 312-876-0236 Illinois U.S.A.
  • 3128760237 | +1 312-876-0237 Illinois U.S.A.
  • 3128760238 | +1 312-876-0238 Illinois U.S.A.
  • 3128760239 | +1 312-876-0239 Illinois U.S.A.
  • 3128760240 | +1 312-876-0240 Illinois U.S.A.
  • 3128760241 | +1 312-876-0241 Illinois U.S.A.
  • 3128760242 | +1 312-876-0242 Illinois U.S.A.
  • 3128760243 | +1 312-876-0243 Illinois U.S.A.
  • 3128760244 | +1 312-876-0244 Illinois U.S.A.
  • 3128760245 | +1 312-876-0245 Illinois U.S.A.
  • 3128760246 | +1 312-876-0246 Illinois U.S.A.
  • 3128760247 | +1 312-876-0247 Illinois U.S.A.
  • 3128760248 | +1 312-876-0248 Illinois U.S.A.
  • 3128760249 | +1 312-876-0249 Illinois U.S.A.
  • 3128760250 | +1 312-876-0250 Illinois U.S.A.
  • 3128760251 | +1 312-876-0251 Illinois U.S.A.
  • 3128760252 | +1 312-876-0252 Illinois U.S.A.
  • 3128760253 | +1 312-876-0253 Illinois U.S.A.
  • 3128760254 | +1 312-876-0254 Illinois U.S.A.
  • 3128760255 | +1 312-876-0255 Illinois U.S.A.
  • 3128760256 | +1 312-876-0256 Illinois U.S.A.
  • 3128760257 | +1 312-876-0257 Illinois U.S.A.
  • 3128760258 | +1 312-876-0258 Illinois U.S.A.
  • 3128760259 | +1 312-876-0259 Illinois U.S.A.
  • 3128760260 | +1 312-876-0260 Illinois U.S.A.
  • 3128760261 | +1 312-876-0261 Illinois U.S.A.
  • 3128760262 | +1 312-876-0262 Illinois U.S.A.
  • 3128760263 | +1 312-876-0263 Illinois U.S.A.
  • 3128760264 | +1 312-876-0264 Illinois U.S.A.
  • 3128760265 | +1 312-876-0265 Illinois U.S.A.
  • 3128760266 | +1 312-876-0266 Illinois U.S.A.
  • 3128760267 | +1 312-876-0267 Illinois U.S.A.
  • 3128760268 | +1 312-876-0268 Illinois U.S.A.
  • 3128760269 | +1 312-876-0269 Illinois U.S.A.
  • 3128760270 | +1 312-876-0270 Illinois U.S.A.
  • 3128760271 | +1 312-876-0271 Illinois U.S.A.
  • 3128760272 | +1 312-876-0272 Illinois U.S.A.
  • 3128760273 | +1 312-876-0273 Illinois U.S.A.
  • 3128760274 | +1 312-876-0274 Illinois U.S.A.
  • 3128760275 | +1 312-876-0275 Illinois U.S.A.
  • 3128760276 | +1 312-876-0276 Illinois U.S.A.
  • 3128760277 | +1 312-876-0277 Illinois U.S.A.
  • 3128760278 | +1 312-876-0278 Illinois U.S.A.
  • 3128760279 | +1 312-876-0279 Illinois U.S.A.
  • 3128760280 | +1 312-876-0280 Illinois U.S.A.
  • 3128760281 | +1 312-876-0281 Illinois U.S.A.
  • 3128760282 | +1 312-876-0282 Illinois U.S.A.
  • 3128760283 | +1 312-876-0283 Illinois U.S.A.
  • 3128760284 | +1 312-876-0284 Illinois U.S.A.
  • 3128760285 | +1 312-876-0285 Illinois U.S.A.
  • 3128760286 | +1 312-876-0286 Illinois U.S.A.
  • 3128760287 | +1 312-876-0287 Illinois U.S.A.
  • 3128760288 | +1 312-876-0288 Illinois U.S.A.
  • 3128760289 | +1 312-876-0289 Illinois U.S.A.
  • 3128760290 | +1 312-876-0290 Illinois U.S.A.
  • 3128760291 | +1 312-876-0291 Illinois U.S.A.
  • 3128760292 | +1 312-876-0292 Illinois U.S.A.
  • 3128760293 | +1 312-876-0293 Illinois U.S.A.
  • 3128760294 | +1 312-876-0294 Illinois U.S.A.
  • 3128760295 | +1 312-876-0295 Illinois U.S.A.
  • 3128760296 | +1 312-876-0296 Illinois U.S.A.
  • 3128760297 | +1 312-876-0297 Illinois U.S.A.
  • 3128760298 | +1 312-876-0298 Illinois U.S.A.
  • 3128760299 | +1 312-876-0299 Illinois U.S.A.