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).

  • 3123320200 | +1 312-332-0200 Illinois U.S.A.
  • 3123320201 | +1 312-332-0201 Illinois U.S.A.
  • 3123320202 | +1 312-332-0202 Illinois U.S.A.
  • 3123320203 | +1 312-332-0203 Illinois U.S.A.
  • 3123320204 | +1 312-332-0204 Illinois U.S.A.
  • 3123320205 | +1 312-332-0205 Illinois U.S.A.
  • 3123320206 | +1 312-332-0206 Illinois U.S.A.
  • 3123320207 | +1 312-332-0207 Illinois U.S.A.
  • 3123320208 | +1 312-332-0208 Illinois U.S.A.
  • 3123320209 | +1 312-332-0209 Illinois U.S.A.
  • 3123320210 | +1 312-332-0210 Illinois U.S.A.
  • 3123320211 | +1 312-332-0211 Illinois U.S.A.
  • 3123320212 | +1 312-332-0212 Illinois U.S.A.
  • 3123320213 | +1 312-332-0213 Illinois U.S.A.
  • 3123320214 | +1 312-332-0214 Illinois U.S.A.
  • 3123320215 | +1 312-332-0215 Illinois U.S.A.
  • 3123320216 | +1 312-332-0216 Illinois U.S.A.
  • 3123320217 | +1 312-332-0217 Illinois U.S.A.
  • 3123320218 | +1 312-332-0218 Illinois U.S.A.
  • 3123320219 | +1 312-332-0219 Illinois U.S.A.
  • 3123320220 | +1 312-332-0220 Illinois U.S.A.
  • 3123320221 | +1 312-332-0221 Illinois U.S.A.
  • 3123320222 | +1 312-332-0222 Illinois U.S.A.
  • 3123320223 | +1 312-332-0223 Illinois U.S.A.
  • 3123320224 | +1 312-332-0224 Illinois U.S.A.
  • 3123320225 | +1 312-332-0225 Illinois U.S.A.
  • 3123320226 | +1 312-332-0226 Illinois U.S.A.
  • 3123320227 | +1 312-332-0227 Illinois U.S.A.
  • 3123320228 | +1 312-332-0228 Illinois U.S.A.
  • 3123320229 | +1 312-332-0229 Illinois U.S.A.
  • 3123320230 | +1 312-332-0230 Illinois U.S.A.
  • 3123320231 | +1 312-332-0231 Illinois U.S.A.
  • 3123320232 | +1 312-332-0232 Illinois U.S.A.
  • 3123320233 | +1 312-332-0233 Illinois U.S.A.
  • 3123320234 | +1 312-332-0234 Illinois U.S.A.
  • 3123320235 | +1 312-332-0235 Illinois U.S.A.
  • 3123320236 | +1 312-332-0236 Illinois U.S.A.
  • 3123320237 | +1 312-332-0237 Illinois U.S.A.
  • 3123320238 | +1 312-332-0238 Illinois U.S.A.
  • 3123320239 | +1 312-332-0239 Illinois U.S.A.
  • 3123320240 | +1 312-332-0240 Illinois U.S.A.
  • 3123320241 | +1 312-332-0241 Illinois U.S.A.
  • 3123320242 | +1 312-332-0242 Illinois U.S.A.
  • 3123320243 | +1 312-332-0243 Illinois U.S.A.
  • 3123320244 | +1 312-332-0244 Illinois U.S.A.
  • 3123320245 | +1 312-332-0245 Illinois U.S.A.
  • 3123320246 | +1 312-332-0246 Illinois U.S.A.
  • 3123320247 | +1 312-332-0247 Illinois U.S.A.
  • 3123320248 | +1 312-332-0248 Illinois U.S.A.
  • 3123320249 | +1 312-332-0249 Illinois U.S.A.
  • 3123320250 | +1 312-332-0250 Illinois U.S.A.
  • 3123320251 | +1 312-332-0251 Illinois U.S.A.
  • 3123320252 | +1 312-332-0252 Illinois U.S.A.
  • 3123320253 | +1 312-332-0253 Illinois U.S.A.
  • 3123320254 | +1 312-332-0254 Illinois U.S.A.
  • 3123320255 | +1 312-332-0255 Illinois U.S.A.
  • 3123320256 | +1 312-332-0256 Illinois U.S.A.
  • 3123320257 | +1 312-332-0257 Illinois U.S.A.
  • 3123320258 | +1 312-332-0258 Illinois U.S.A.
  • 3123320259 | +1 312-332-0259 Illinois U.S.A.
  • 3123320260 | +1 312-332-0260 Illinois U.S.A.
  • 3123320261 | +1 312-332-0261 Illinois U.S.A.
  • 3123320262 | +1 312-332-0262 Illinois U.S.A.
  • 3123320263 | +1 312-332-0263 Illinois U.S.A.
  • 3123320264 | +1 312-332-0264 Illinois U.S.A.
  • 3123320265 | +1 312-332-0265 Illinois U.S.A.
  • 3123320266 | +1 312-332-0266 Illinois U.S.A.
  • 3123320267 | +1 312-332-0267 Illinois U.S.A.
  • 3123320268 | +1 312-332-0268 Illinois U.S.A.
  • 3123320269 | +1 312-332-0269 Illinois U.S.A.
  • 3123320270 | +1 312-332-0270 Illinois U.S.A.
  • 3123320271 | +1 312-332-0271 Illinois U.S.A.
  • 3123320272 | +1 312-332-0272 Illinois U.S.A.
  • 3123320273 | +1 312-332-0273 Illinois U.S.A.
  • 3123320274 | +1 312-332-0274 Illinois U.S.A.
  • 3123320275 | +1 312-332-0275 Illinois U.S.A.
  • 3123320276 | +1 312-332-0276 Illinois U.S.A.
  • 3123320277 | +1 312-332-0277 Illinois U.S.A.
  • 3123320278 | +1 312-332-0278 Illinois U.S.A.
  • 3123320279 | +1 312-332-0279 Illinois U.S.A.
  • 3123320280 | +1 312-332-0280 Illinois U.S.A.
  • 3123320281 | +1 312-332-0281 Illinois U.S.A.
  • 3123320282 | +1 312-332-0282 Illinois U.S.A.
  • 3123320283 | +1 312-332-0283 Illinois U.S.A.
  • 3123320284 | +1 312-332-0284 Illinois U.S.A.
  • 3123320285 | +1 312-332-0285 Illinois U.S.A.
  • 3123320286 | +1 312-332-0286 Illinois U.S.A.
  • 3123320287 | +1 312-332-0287 Illinois U.S.A.
  • 3123320288 | +1 312-332-0288 Illinois U.S.A.
  • 3123320289 | +1 312-332-0289 Illinois U.S.A.
  • 3123320290 | +1 312-332-0290 Illinois U.S.A.
  • 3123320291 | +1 312-332-0291 Illinois U.S.A.
  • 3123320292 | +1 312-332-0292 Illinois U.S.A.
  • 3123320293 | +1 312-332-0293 Illinois U.S.A.
  • 3123320294 | +1 312-332-0294 Illinois U.S.A.
  • 3123320295 | +1 312-332-0295 Illinois U.S.A.
  • 3123320296 | +1 312-332-0296 Illinois U.S.A.
  • 3123320297 | +1 312-332-0297 Illinois U.S.A.
  • 3123320298 | +1 312-332-0298 Illinois U.S.A.
  • 3123320299 | +1 312-332-0299 Illinois U.S.A.