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).

  • 3124580200 | +1 312-458-0200 Illinois U.S.A.
  • 3124580201 | +1 312-458-0201 Illinois U.S.A.
  • 3124580202 | +1 312-458-0202 Illinois U.S.A.
  • 3124580203 | +1 312-458-0203 Illinois U.S.A.
  • 3124580204 | +1 312-458-0204 Illinois U.S.A.
  • 3124580205 | +1 312-458-0205 Illinois U.S.A.
  • 3124580206 | +1 312-458-0206 Illinois U.S.A.
  • 3124580207 | +1 312-458-0207 Illinois U.S.A.
  • 3124580208 | +1 312-458-0208 Illinois U.S.A.
  • 3124580209 | +1 312-458-0209 Illinois U.S.A.
  • 3124580210 | +1 312-458-0210 Illinois U.S.A.
  • 3124580211 | +1 312-458-0211 Illinois U.S.A.
  • 3124580212 | +1 312-458-0212 Illinois U.S.A.
  • 3124580213 | +1 312-458-0213 Illinois U.S.A.
  • 3124580214 | +1 312-458-0214 Illinois U.S.A.
  • 3124580215 | +1 312-458-0215 Illinois U.S.A.
  • 3124580216 | +1 312-458-0216 Illinois U.S.A.
  • 3124580217 | +1 312-458-0217 Illinois U.S.A.
  • 3124580218 | +1 312-458-0218 Illinois U.S.A.
  • 3124580219 | +1 312-458-0219 Illinois U.S.A.
  • 3124580220 | +1 312-458-0220 Illinois U.S.A.
  • 3124580221 | +1 312-458-0221 Illinois U.S.A.
  • 3124580222 | +1 312-458-0222 Illinois U.S.A.
  • 3124580223 | +1 312-458-0223 Illinois U.S.A.
  • 3124580224 | +1 312-458-0224 Illinois U.S.A.
  • 3124580225 | +1 312-458-0225 Illinois U.S.A.
  • 3124580226 | +1 312-458-0226 Illinois U.S.A.
  • 3124580227 | +1 312-458-0227 Illinois U.S.A.
  • 3124580228 | +1 312-458-0228 Illinois U.S.A.
  • 3124580229 | +1 312-458-0229 Illinois U.S.A.
  • 3124580230 | +1 312-458-0230 Illinois U.S.A.
  • 3124580231 | +1 312-458-0231 Illinois U.S.A.
  • 3124580232 | +1 312-458-0232 Illinois U.S.A.
  • 3124580233 | +1 312-458-0233 Illinois U.S.A.
  • 3124580234 | +1 312-458-0234 Illinois U.S.A.
  • 3124580235 | +1 312-458-0235 Illinois U.S.A.
  • 3124580236 | +1 312-458-0236 Illinois U.S.A.
  • 3124580237 | +1 312-458-0237 Illinois U.S.A.
  • 3124580238 | +1 312-458-0238 Illinois U.S.A.
  • 3124580239 | +1 312-458-0239 Illinois U.S.A.
  • 3124580240 | +1 312-458-0240 Illinois U.S.A.
  • 3124580241 | +1 312-458-0241 Illinois U.S.A.
  • 3124580242 | +1 312-458-0242 Illinois U.S.A.
  • 3124580243 | +1 312-458-0243 Illinois U.S.A.
  • 3124580244 | +1 312-458-0244 Illinois U.S.A.
  • 3124580245 | +1 312-458-0245 Illinois U.S.A.
  • 3124580246 | +1 312-458-0246 Illinois U.S.A.
  • 3124580247 | +1 312-458-0247 Illinois U.S.A.
  • 3124580248 | +1 312-458-0248 Illinois U.S.A.
  • 3124580249 | +1 312-458-0249 Illinois U.S.A.
  • 3124580250 | +1 312-458-0250 Illinois U.S.A.
  • 3124580251 | +1 312-458-0251 Illinois U.S.A.
  • 3124580252 | +1 312-458-0252 Illinois U.S.A.
  • 3124580253 | +1 312-458-0253 Illinois U.S.A.
  • 3124580254 | +1 312-458-0254 Illinois U.S.A.
  • 3124580255 | +1 312-458-0255 Illinois U.S.A.
  • 3124580256 | +1 312-458-0256 Illinois U.S.A.
  • 3124580257 | +1 312-458-0257 Illinois U.S.A.
  • 3124580258 | +1 312-458-0258 Illinois U.S.A.
  • 3124580259 | +1 312-458-0259 Illinois U.S.A.
  • 3124580260 | +1 312-458-0260 Illinois U.S.A.
  • 3124580261 | +1 312-458-0261 Illinois U.S.A.
  • 3124580262 | +1 312-458-0262 Illinois U.S.A.
  • 3124580263 | +1 312-458-0263 Illinois U.S.A.
  • 3124580264 | +1 312-458-0264 Illinois U.S.A.
  • 3124580265 | +1 312-458-0265 Illinois U.S.A.
  • 3124580266 | +1 312-458-0266 Illinois U.S.A.
  • 3124580267 | +1 312-458-0267 Illinois U.S.A.
  • 3124580268 | +1 312-458-0268 Illinois U.S.A.
  • 3124580269 | +1 312-458-0269 Illinois U.S.A.
  • 3124580270 | +1 312-458-0270 Illinois U.S.A.
  • 3124580271 | +1 312-458-0271 Illinois U.S.A.
  • 3124580272 | +1 312-458-0272 Illinois U.S.A.
  • 3124580273 | +1 312-458-0273 Illinois U.S.A.
  • 3124580274 | +1 312-458-0274 Illinois U.S.A.
  • 3124580275 | +1 312-458-0275 Illinois U.S.A.
  • 3124580276 | +1 312-458-0276 Illinois U.S.A.
  • 3124580277 | +1 312-458-0277 Illinois U.S.A.
  • 3124580278 | +1 312-458-0278 Illinois U.S.A.
  • 3124580279 | +1 312-458-0279 Illinois U.S.A.
  • 3124580280 | +1 312-458-0280 Illinois U.S.A.
  • 3124580281 | +1 312-458-0281 Illinois U.S.A.
  • 3124580282 | +1 312-458-0282 Illinois U.S.A.
  • 3124580283 | +1 312-458-0283 Illinois U.S.A.
  • 3124580284 | +1 312-458-0284 Illinois U.S.A.
  • 3124580285 | +1 312-458-0285 Illinois U.S.A.
  • 3124580286 | +1 312-458-0286 Illinois U.S.A.
  • 3124580287 | +1 312-458-0287 Illinois U.S.A.
  • 3124580288 | +1 312-458-0288 Illinois U.S.A.
  • 3124580289 | +1 312-458-0289 Illinois U.S.A.
  • 3124580290 | +1 312-458-0290 Illinois U.S.A.
  • 3124580291 | +1 312-458-0291 Illinois U.S.A.
  • 3124580292 | +1 312-458-0292 Illinois U.S.A.
  • 3124580293 | +1 312-458-0293 Illinois U.S.A.
  • 3124580294 | +1 312-458-0294 Illinois U.S.A.
  • 3124580295 | +1 312-458-0295 Illinois U.S.A.
  • 3124580296 | +1 312-458-0296 Illinois U.S.A.
  • 3124580297 | +1 312-458-0297 Illinois U.S.A.
  • 3124580298 | +1 312-458-0298 Illinois U.S.A.
  • 3124580299 | +1 312-458-0299 Illinois U.S.A.