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).

  • 3128000200 | +1 312-800-0200 Illinois U.S.A.
  • 3128000201 | +1 312-800-0201 Illinois U.S.A.
  • 3128000202 | +1 312-800-0202 Illinois U.S.A.
  • 3128000203 | +1 312-800-0203 Illinois U.S.A.
  • 3128000204 | +1 312-800-0204 Illinois U.S.A.
  • 3128000205 | +1 312-800-0205 Illinois U.S.A.
  • 3128000206 | +1 312-800-0206 Illinois U.S.A.
  • 3128000207 | +1 312-800-0207 Illinois U.S.A.
  • 3128000208 | +1 312-800-0208 Illinois U.S.A.
  • 3128000209 | +1 312-800-0209 Illinois U.S.A.
  • 3128000210 | +1 312-800-0210 Illinois U.S.A.
  • 3128000211 | +1 312-800-0211 Illinois U.S.A.
  • 3128000212 | +1 312-800-0212 Illinois U.S.A.
  • 3128000213 | +1 312-800-0213 Illinois U.S.A.
  • 3128000214 | +1 312-800-0214 Illinois U.S.A.
  • 3128000215 | +1 312-800-0215 Illinois U.S.A.
  • 3128000216 | +1 312-800-0216 Illinois U.S.A.
  • 3128000217 | +1 312-800-0217 Illinois U.S.A.
  • 3128000218 | +1 312-800-0218 Illinois U.S.A.
  • 3128000219 | +1 312-800-0219 Illinois U.S.A.
  • 3128000220 | +1 312-800-0220 Illinois U.S.A.
  • 3128000221 | +1 312-800-0221 Illinois U.S.A.
  • 3128000222 | +1 312-800-0222 Illinois U.S.A.
  • 3128000223 | +1 312-800-0223 Illinois U.S.A.
  • 3128000224 | +1 312-800-0224 Illinois U.S.A.
  • 3128000225 | +1 312-800-0225 Illinois U.S.A.
  • 3128000226 | +1 312-800-0226 Illinois U.S.A.
  • 3128000227 | +1 312-800-0227 Illinois U.S.A.
  • 3128000228 | +1 312-800-0228 Illinois U.S.A.
  • 3128000229 | +1 312-800-0229 Illinois U.S.A.
  • 3128000230 | +1 312-800-0230 Illinois U.S.A.
  • 3128000231 | +1 312-800-0231 Illinois U.S.A.
  • 3128000232 | +1 312-800-0232 Illinois U.S.A.
  • 3128000233 | +1 312-800-0233 Illinois U.S.A.
  • 3128000234 | +1 312-800-0234 Illinois U.S.A.
  • 3128000235 | +1 312-800-0235 Illinois U.S.A.
  • 3128000236 | +1 312-800-0236 Illinois U.S.A.
  • 3128000237 | +1 312-800-0237 Illinois U.S.A.
  • 3128000238 | +1 312-800-0238 Illinois U.S.A.
  • 3128000239 | +1 312-800-0239 Illinois U.S.A.
  • 3128000240 | +1 312-800-0240 Illinois U.S.A.
  • 3128000241 | +1 312-800-0241 Illinois U.S.A.
  • 3128000242 | +1 312-800-0242 Illinois U.S.A.
  • 3128000243 | +1 312-800-0243 Illinois U.S.A.
  • 3128000244 | +1 312-800-0244 Illinois U.S.A.
  • 3128000245 | +1 312-800-0245 Illinois U.S.A.
  • 3128000246 | +1 312-800-0246 Illinois U.S.A.
  • 3128000247 | +1 312-800-0247 Illinois U.S.A.
  • 3128000248 | +1 312-800-0248 Illinois U.S.A.
  • 3128000249 | +1 312-800-0249 Illinois U.S.A.
  • 3128000250 | +1 312-800-0250 Illinois U.S.A.
  • 3128000251 | +1 312-800-0251 Illinois U.S.A.
  • 3128000252 | +1 312-800-0252 Illinois U.S.A.
  • 3128000253 | +1 312-800-0253 Illinois U.S.A.
  • 3128000254 | +1 312-800-0254 Illinois U.S.A.
  • 3128000255 | +1 312-800-0255 Illinois U.S.A.
  • 3128000256 | +1 312-800-0256 Illinois U.S.A.
  • 3128000257 | +1 312-800-0257 Illinois U.S.A.
  • 3128000258 | +1 312-800-0258 Illinois U.S.A.
  • 3128000259 | +1 312-800-0259 Illinois U.S.A.
  • 3128000260 | +1 312-800-0260 Illinois U.S.A.
  • 3128000261 | +1 312-800-0261 Illinois U.S.A.
  • 3128000262 | +1 312-800-0262 Illinois U.S.A.
  • 3128000263 | +1 312-800-0263 Illinois U.S.A.
  • 3128000264 | +1 312-800-0264 Illinois U.S.A.
  • 3128000265 | +1 312-800-0265 Illinois U.S.A.
  • 3128000266 | +1 312-800-0266 Illinois U.S.A.
  • 3128000267 | +1 312-800-0267 Illinois U.S.A.
  • 3128000268 | +1 312-800-0268 Illinois U.S.A.
  • 3128000269 | +1 312-800-0269 Illinois U.S.A.
  • 3128000270 | +1 312-800-0270 Illinois U.S.A.
  • 3128000271 | +1 312-800-0271 Illinois U.S.A.
  • 3128000272 | +1 312-800-0272 Illinois U.S.A.
  • 3128000273 | +1 312-800-0273 Illinois U.S.A.
  • 3128000274 | +1 312-800-0274 Illinois U.S.A.
  • 3128000275 | +1 312-800-0275 Illinois U.S.A.
  • 3128000276 | +1 312-800-0276 Illinois U.S.A.
  • 3128000277 | +1 312-800-0277 Illinois U.S.A.
  • 3128000278 | +1 312-800-0278 Illinois U.S.A.
  • 3128000279 | +1 312-800-0279 Illinois U.S.A.
  • 3128000280 | +1 312-800-0280 Illinois U.S.A.
  • 3128000281 | +1 312-800-0281 Illinois U.S.A.
  • 3128000282 | +1 312-800-0282 Illinois U.S.A.
  • 3128000283 | +1 312-800-0283 Illinois U.S.A.
  • 3128000284 | +1 312-800-0284 Illinois U.S.A.
  • 3128000285 | +1 312-800-0285 Illinois U.S.A.
  • 3128000286 | +1 312-800-0286 Illinois U.S.A.
  • 3128000287 | +1 312-800-0287 Illinois U.S.A.
  • 3128000288 | +1 312-800-0288 Illinois U.S.A.
  • 3128000289 | +1 312-800-0289 Illinois U.S.A.
  • 3128000290 | +1 312-800-0290 Illinois U.S.A.
  • 3128000291 | +1 312-800-0291 Illinois U.S.A.
  • 3128000292 | +1 312-800-0292 Illinois U.S.A.
  • 3128000293 | +1 312-800-0293 Illinois U.S.A.
  • 3128000294 | +1 312-800-0294 Illinois U.S.A.
  • 3128000295 | +1 312-800-0295 Illinois U.S.A.
  • 3128000296 | +1 312-800-0296 Illinois U.S.A.
  • 3128000297 | +1 312-800-0297 Illinois U.S.A.
  • 3128000298 | +1 312-800-0298 Illinois U.S.A.
  • 3128000299 | +1 312-800-0299 Illinois U.S.A.