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).

  • 3126430200 | +1 312-643-0200 Illinois U.S.A.
  • 3126430201 | +1 312-643-0201 Illinois U.S.A.
  • 3126430202 | +1 312-643-0202 Illinois U.S.A.
  • 3126430203 | +1 312-643-0203 Illinois U.S.A.
  • 3126430204 | +1 312-643-0204 Illinois U.S.A.
  • 3126430205 | +1 312-643-0205 Illinois U.S.A.
  • 3126430206 | +1 312-643-0206 Illinois U.S.A.
  • 3126430207 | +1 312-643-0207 Illinois U.S.A.
  • 3126430208 | +1 312-643-0208 Illinois U.S.A.
  • 3126430209 | +1 312-643-0209 Illinois U.S.A.
  • 3126430210 | +1 312-643-0210 Illinois U.S.A.
  • 3126430211 | +1 312-643-0211 Illinois U.S.A.
  • 3126430212 | +1 312-643-0212 Illinois U.S.A.
  • 3126430213 | +1 312-643-0213 Illinois U.S.A.
  • 3126430214 | +1 312-643-0214 Illinois U.S.A.
  • 3126430215 | +1 312-643-0215 Illinois U.S.A.
  • 3126430216 | +1 312-643-0216 Illinois U.S.A.
  • 3126430217 | +1 312-643-0217 Illinois U.S.A.
  • 3126430218 | +1 312-643-0218 Illinois U.S.A.
  • 3126430219 | +1 312-643-0219 Illinois U.S.A.
  • 3126430220 | +1 312-643-0220 Illinois U.S.A.
  • 3126430221 | +1 312-643-0221 Illinois U.S.A.
  • 3126430222 | +1 312-643-0222 Illinois U.S.A.
  • 3126430223 | +1 312-643-0223 Illinois U.S.A.
  • 3126430224 | +1 312-643-0224 Illinois U.S.A.
  • 3126430225 | +1 312-643-0225 Illinois U.S.A.
  • 3126430226 | +1 312-643-0226 Illinois U.S.A.
  • 3126430227 | +1 312-643-0227 Illinois U.S.A.
  • 3126430228 | +1 312-643-0228 Illinois U.S.A.
  • 3126430229 | +1 312-643-0229 Illinois U.S.A.
  • 3126430230 | +1 312-643-0230 Illinois U.S.A.
  • 3126430231 | +1 312-643-0231 Illinois U.S.A.
  • 3126430232 | +1 312-643-0232 Illinois U.S.A.
  • 3126430233 | +1 312-643-0233 Illinois U.S.A.
  • 3126430234 | +1 312-643-0234 Illinois U.S.A.
  • 3126430235 | +1 312-643-0235 Illinois U.S.A.
  • 3126430236 | +1 312-643-0236 Illinois U.S.A.
  • 3126430237 | +1 312-643-0237 Illinois U.S.A.
  • 3126430238 | +1 312-643-0238 Illinois U.S.A.
  • 3126430239 | +1 312-643-0239 Illinois U.S.A.
  • 3126430240 | +1 312-643-0240 Illinois U.S.A.
  • 3126430241 | +1 312-643-0241 Illinois U.S.A.
  • 3126430242 | +1 312-643-0242 Illinois U.S.A.
  • 3126430243 | +1 312-643-0243 Illinois U.S.A.
  • 3126430244 | +1 312-643-0244 Illinois U.S.A.
  • 3126430245 | +1 312-643-0245 Illinois U.S.A.
  • 3126430246 | +1 312-643-0246 Illinois U.S.A.
  • 3126430247 | +1 312-643-0247 Illinois U.S.A.
  • 3126430248 | +1 312-643-0248 Illinois U.S.A.
  • 3126430249 | +1 312-643-0249 Illinois U.S.A.
  • 3126430250 | +1 312-643-0250 Illinois U.S.A.
  • 3126430251 | +1 312-643-0251 Illinois U.S.A.
  • 3126430252 | +1 312-643-0252 Illinois U.S.A.
  • 3126430253 | +1 312-643-0253 Illinois U.S.A.
  • 3126430254 | +1 312-643-0254 Illinois U.S.A.
  • 3126430255 | +1 312-643-0255 Illinois U.S.A.
  • 3126430256 | +1 312-643-0256 Illinois U.S.A.
  • 3126430257 | +1 312-643-0257 Illinois U.S.A.
  • 3126430258 | +1 312-643-0258 Illinois U.S.A.
  • 3126430259 | +1 312-643-0259 Illinois U.S.A.
  • 3126430260 | +1 312-643-0260 Illinois U.S.A.
  • 3126430261 | +1 312-643-0261 Illinois U.S.A.
  • 3126430262 | +1 312-643-0262 Illinois U.S.A.
  • 3126430263 | +1 312-643-0263 Illinois U.S.A.
  • 3126430264 | +1 312-643-0264 Illinois U.S.A.
  • 3126430265 | +1 312-643-0265 Illinois U.S.A.
  • 3126430266 | +1 312-643-0266 Illinois U.S.A.
  • 3126430267 | +1 312-643-0267 Illinois U.S.A.
  • 3126430268 | +1 312-643-0268 Illinois U.S.A.
  • 3126430269 | +1 312-643-0269 Illinois U.S.A.
  • 3126430270 | +1 312-643-0270 Illinois U.S.A.
  • 3126430271 | +1 312-643-0271 Illinois U.S.A.
  • 3126430272 | +1 312-643-0272 Illinois U.S.A.
  • 3126430273 | +1 312-643-0273 Illinois U.S.A.
  • 3126430274 | +1 312-643-0274 Illinois U.S.A.
  • 3126430275 | +1 312-643-0275 Illinois U.S.A.
  • 3126430276 | +1 312-643-0276 Illinois U.S.A.
  • 3126430277 | +1 312-643-0277 Illinois U.S.A.
  • 3126430278 | +1 312-643-0278 Illinois U.S.A.
  • 3126430279 | +1 312-643-0279 Illinois U.S.A.
  • 3126430280 | +1 312-643-0280 Illinois U.S.A.
  • 3126430281 | +1 312-643-0281 Illinois U.S.A.
  • 3126430282 | +1 312-643-0282 Illinois U.S.A.
  • 3126430283 | +1 312-643-0283 Illinois U.S.A.
  • 3126430284 | +1 312-643-0284 Illinois U.S.A.
  • 3126430285 | +1 312-643-0285 Illinois U.S.A.
  • 3126430286 | +1 312-643-0286 Illinois U.S.A.
  • 3126430287 | +1 312-643-0287 Illinois U.S.A.
  • 3126430288 | +1 312-643-0288 Illinois U.S.A.
  • 3126430289 | +1 312-643-0289 Illinois U.S.A.
  • 3126430290 | +1 312-643-0290 Illinois U.S.A.
  • 3126430291 | +1 312-643-0291 Illinois U.S.A.
  • 3126430292 | +1 312-643-0292 Illinois U.S.A.
  • 3126430293 | +1 312-643-0293 Illinois U.S.A.
  • 3126430294 | +1 312-643-0294 Illinois U.S.A.
  • 3126430295 | +1 312-643-0295 Illinois U.S.A.
  • 3126430296 | +1 312-643-0296 Illinois U.S.A.
  • 3126430297 | +1 312-643-0297 Illinois U.S.A.
  • 3126430298 | +1 312-643-0298 Illinois U.S.A.
  • 3126430299 | +1 312-643-0299 Illinois U.S.A.