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).

  • 3122930200 | +1 312-293-0200 Illinois U.S.A.
  • 3122930201 | +1 312-293-0201 Illinois U.S.A.
  • 3122930202 | +1 312-293-0202 Illinois U.S.A.
  • 3122930203 | +1 312-293-0203 Illinois U.S.A.
  • 3122930204 | +1 312-293-0204 Illinois U.S.A.
  • 3122930205 | +1 312-293-0205 Illinois U.S.A.
  • 3122930206 | +1 312-293-0206 Illinois U.S.A.
  • 3122930207 | +1 312-293-0207 Illinois U.S.A.
  • 3122930208 | +1 312-293-0208 Illinois U.S.A.
  • 3122930209 | +1 312-293-0209 Illinois U.S.A.
  • 3122930210 | +1 312-293-0210 Illinois U.S.A.
  • 3122930211 | +1 312-293-0211 Illinois U.S.A.
  • 3122930212 | +1 312-293-0212 Illinois U.S.A.
  • 3122930213 | +1 312-293-0213 Illinois U.S.A.
  • 3122930214 | +1 312-293-0214 Illinois U.S.A.
  • 3122930215 | +1 312-293-0215 Illinois U.S.A.
  • 3122930216 | +1 312-293-0216 Illinois U.S.A.
  • 3122930217 | +1 312-293-0217 Illinois U.S.A.
  • 3122930218 | +1 312-293-0218 Illinois U.S.A.
  • 3122930219 | +1 312-293-0219 Illinois U.S.A.
  • 3122930220 | +1 312-293-0220 Illinois U.S.A.
  • 3122930221 | +1 312-293-0221 Illinois U.S.A.
  • 3122930222 | +1 312-293-0222 Illinois U.S.A.
  • 3122930223 | +1 312-293-0223 Illinois U.S.A.
  • 3122930224 | +1 312-293-0224 Illinois U.S.A.
  • 3122930225 | +1 312-293-0225 Illinois U.S.A.
  • 3122930226 | +1 312-293-0226 Illinois U.S.A.
  • 3122930227 | +1 312-293-0227 Illinois U.S.A.
  • 3122930228 | +1 312-293-0228 Illinois U.S.A.
  • 3122930229 | +1 312-293-0229 Illinois U.S.A.
  • 3122930230 | +1 312-293-0230 Illinois U.S.A.
  • 3122930231 | +1 312-293-0231 Illinois U.S.A.
  • 3122930232 | +1 312-293-0232 Illinois U.S.A.
  • 3122930233 | +1 312-293-0233 Illinois U.S.A.
  • 3122930234 | +1 312-293-0234 Illinois U.S.A.
  • 3122930235 | +1 312-293-0235 Illinois U.S.A.
  • 3122930236 | +1 312-293-0236 Illinois U.S.A.
  • 3122930237 | +1 312-293-0237 Illinois U.S.A.
  • 3122930238 | +1 312-293-0238 Illinois U.S.A.
  • 3122930239 | +1 312-293-0239 Illinois U.S.A.
  • 3122930240 | +1 312-293-0240 Illinois U.S.A.
  • 3122930241 | +1 312-293-0241 Illinois U.S.A.
  • 3122930242 | +1 312-293-0242 Illinois U.S.A.
  • 3122930243 | +1 312-293-0243 Illinois U.S.A.
  • 3122930244 | +1 312-293-0244 Illinois U.S.A.
  • 3122930245 | +1 312-293-0245 Illinois U.S.A.
  • 3122930246 | +1 312-293-0246 Illinois U.S.A.
  • 3122930247 | +1 312-293-0247 Illinois U.S.A.
  • 3122930248 | +1 312-293-0248 Illinois U.S.A.
  • 3122930249 | +1 312-293-0249 Illinois U.S.A.
  • 3122930250 | +1 312-293-0250 Illinois U.S.A.
  • 3122930251 | +1 312-293-0251 Illinois U.S.A.
  • 3122930252 | +1 312-293-0252 Illinois U.S.A.
  • 3122930253 | +1 312-293-0253 Illinois U.S.A.
  • 3122930254 | +1 312-293-0254 Illinois U.S.A.
  • 3122930255 | +1 312-293-0255 Illinois U.S.A.
  • 3122930256 | +1 312-293-0256 Illinois U.S.A.
  • 3122930257 | +1 312-293-0257 Illinois U.S.A.
  • 3122930258 | +1 312-293-0258 Illinois U.S.A.
  • 3122930259 | +1 312-293-0259 Illinois U.S.A.
  • 3122930260 | +1 312-293-0260 Illinois U.S.A.
  • 3122930261 | +1 312-293-0261 Illinois U.S.A.
  • 3122930262 | +1 312-293-0262 Illinois U.S.A.
  • 3122930263 | +1 312-293-0263 Illinois U.S.A.
  • 3122930264 | +1 312-293-0264 Illinois U.S.A.
  • 3122930265 | +1 312-293-0265 Illinois U.S.A.
  • 3122930266 | +1 312-293-0266 Illinois U.S.A.
  • 3122930267 | +1 312-293-0267 Illinois U.S.A.
  • 3122930268 | +1 312-293-0268 Illinois U.S.A.
  • 3122930269 | +1 312-293-0269 Illinois U.S.A.
  • 3122930270 | +1 312-293-0270 Illinois U.S.A.
  • 3122930271 | +1 312-293-0271 Illinois U.S.A.
  • 3122930272 | +1 312-293-0272 Illinois U.S.A.
  • 3122930273 | +1 312-293-0273 Illinois U.S.A.
  • 3122930274 | +1 312-293-0274 Illinois U.S.A.
  • 3122930275 | +1 312-293-0275 Illinois U.S.A.
  • 3122930276 | +1 312-293-0276 Illinois U.S.A.
  • 3122930277 | +1 312-293-0277 Illinois U.S.A.
  • 3122930278 | +1 312-293-0278 Illinois U.S.A.
  • 3122930279 | +1 312-293-0279 Illinois U.S.A.
  • 3122930280 | +1 312-293-0280 Illinois U.S.A.
  • 3122930281 | +1 312-293-0281 Illinois U.S.A.
  • 3122930282 | +1 312-293-0282 Illinois U.S.A.
  • 3122930283 | +1 312-293-0283 Illinois U.S.A.
  • 3122930284 | +1 312-293-0284 Illinois U.S.A.
  • 3122930285 | +1 312-293-0285 Illinois U.S.A.
  • 3122930286 | +1 312-293-0286 Illinois U.S.A.
  • 3122930287 | +1 312-293-0287 Illinois U.S.A.
  • 3122930288 | +1 312-293-0288 Illinois U.S.A.
  • 3122930289 | +1 312-293-0289 Illinois U.S.A.
  • 3122930290 | +1 312-293-0290 Illinois U.S.A.
  • 3122930291 | +1 312-293-0291 Illinois U.S.A.
  • 3122930292 | +1 312-293-0292 Illinois U.S.A.
  • 3122930293 | +1 312-293-0293 Illinois U.S.A.
  • 3122930294 | +1 312-293-0294 Illinois U.S.A.
  • 3122930295 | +1 312-293-0295 Illinois U.S.A.
  • 3122930296 | +1 312-293-0296 Illinois U.S.A.
  • 3122930297 | +1 312-293-0297 Illinois U.S.A.
  • 3122930298 | +1 312-293-0298 Illinois U.S.A.
  • 3122930299 | +1 312-293-0299 Illinois U.S.A.