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).

  • 3123766200 | +1 312-376-6200 Illinois U.S.A.
  • 3123766201 | +1 312-376-6201 Illinois U.S.A.
  • 3123766202 | +1 312-376-6202 Illinois U.S.A.
  • 3123766203 | +1 312-376-6203 Illinois U.S.A.
  • 3123766204 | +1 312-376-6204 Illinois U.S.A.
  • 3123766205 | +1 312-376-6205 Illinois U.S.A.
  • 3123766206 | +1 312-376-6206 Illinois U.S.A.
  • 3123766207 | +1 312-376-6207 Illinois U.S.A.
  • 3123766208 | +1 312-376-6208 Illinois U.S.A.
  • 3123766209 | +1 312-376-6209 Illinois U.S.A.
  • 3123766210 | +1 312-376-6210 Illinois U.S.A.
  • 3123766211 | +1 312-376-6211 Illinois U.S.A.
  • 3123766212 | +1 312-376-6212 Illinois U.S.A.
  • 3123766213 | +1 312-376-6213 Illinois U.S.A.
  • 3123766214 | +1 312-376-6214 Illinois U.S.A.
  • 3123766215 | +1 312-376-6215 Illinois U.S.A.
  • 3123766216 | +1 312-376-6216 Illinois U.S.A.
  • 3123766217 | +1 312-376-6217 Illinois U.S.A.
  • 3123766218 | +1 312-376-6218 Illinois U.S.A.
  • 3123766219 | +1 312-376-6219 Illinois U.S.A.
  • 3123766220 | +1 312-376-6220 Illinois U.S.A.
  • 3123766221 | +1 312-376-6221 Illinois U.S.A.
  • 3123766222 | +1 312-376-6222 Illinois U.S.A.
  • 3123766223 | +1 312-376-6223 Illinois U.S.A.
  • 3123766224 | +1 312-376-6224 Illinois U.S.A.
  • 3123766225 | +1 312-376-6225 Illinois U.S.A.
  • 3123766226 | +1 312-376-6226 Illinois U.S.A.
  • 3123766227 | +1 312-376-6227 Illinois U.S.A.
  • 3123766228 | +1 312-376-6228 Illinois U.S.A.
  • 3123766229 | +1 312-376-6229 Illinois U.S.A.
  • 3123766230 | +1 312-376-6230 Illinois U.S.A.
  • 3123766231 | +1 312-376-6231 Illinois U.S.A.
  • 3123766232 | +1 312-376-6232 Illinois U.S.A.
  • 3123766233 | +1 312-376-6233 Illinois U.S.A.
  • 3123766234 | +1 312-376-6234 Illinois U.S.A.
  • 3123766235 | +1 312-376-6235 Illinois U.S.A.
  • 3123766236 | +1 312-376-6236 Illinois U.S.A.
  • 3123766237 | +1 312-376-6237 Illinois U.S.A.
  • 3123766238 | +1 312-376-6238 Illinois U.S.A.
  • 3123766239 | +1 312-376-6239 Illinois U.S.A.
  • 3123766240 | +1 312-376-6240 Illinois U.S.A.
  • 3123766241 | +1 312-376-6241 Illinois U.S.A.
  • 3123766242 | +1 312-376-6242 Illinois U.S.A.
  • 3123766243 | +1 312-376-6243 Illinois U.S.A.
  • 3123766244 | +1 312-376-6244 Illinois U.S.A.
  • 3123766245 | +1 312-376-6245 Illinois U.S.A.
  • 3123766246 | +1 312-376-6246 Illinois U.S.A.
  • 3123766247 | +1 312-376-6247 Illinois U.S.A.
  • 3123766248 | +1 312-376-6248 Illinois U.S.A.
  • 3123766249 | +1 312-376-6249 Illinois U.S.A.
  • 3123766250 | +1 312-376-6250 Illinois U.S.A.
  • 3123766251 | +1 312-376-6251 Illinois U.S.A.
  • 3123766252 | +1 312-376-6252 Illinois U.S.A.
  • 3123766253 | +1 312-376-6253 Illinois U.S.A.
  • 3123766254 | +1 312-376-6254 Illinois U.S.A.
  • 3123766255 | +1 312-376-6255 Illinois U.S.A.
  • 3123766256 | +1 312-376-6256 Illinois U.S.A.
  • 3123766257 | +1 312-376-6257 Illinois U.S.A.
  • 3123766258 | +1 312-376-6258 Illinois U.S.A.
  • 3123766259 | +1 312-376-6259 Illinois U.S.A.
  • 3123766260 | +1 312-376-6260 Illinois U.S.A.
  • 3123766261 | +1 312-376-6261 Illinois U.S.A.
  • 3123766262 | +1 312-376-6262 Illinois U.S.A.
  • 3123766263 | +1 312-376-6263 Illinois U.S.A.
  • 3123766264 | +1 312-376-6264 Illinois U.S.A.
  • 3123766265 | +1 312-376-6265 Illinois U.S.A.
  • 3123766266 | +1 312-376-6266 Illinois U.S.A.
  • 3123766267 | +1 312-376-6267 Illinois U.S.A.
  • 3123766268 | +1 312-376-6268 Illinois U.S.A.
  • 3123766269 | +1 312-376-6269 Illinois U.S.A.
  • 3123766270 | +1 312-376-6270 Illinois U.S.A.
  • 3123766271 | +1 312-376-6271 Illinois U.S.A.
  • 3123766272 | +1 312-376-6272 Illinois U.S.A.
  • 3123766273 | +1 312-376-6273 Illinois U.S.A.
  • 3123766274 | +1 312-376-6274 Illinois U.S.A.
  • 3123766275 | +1 312-376-6275 Illinois U.S.A.
  • 3123766276 | +1 312-376-6276 Illinois U.S.A.
  • 3123766277 | +1 312-376-6277 Illinois U.S.A.
  • 3123766278 | +1 312-376-6278 Illinois U.S.A.
  • 3123766279 | +1 312-376-6279 Illinois U.S.A.
  • 3123766280 | +1 312-376-6280 Illinois U.S.A.
  • 3123766281 | +1 312-376-6281 Illinois U.S.A.
  • 3123766282 | +1 312-376-6282 Illinois U.S.A.
  • 3123766283 | +1 312-376-6283 Illinois U.S.A.
  • 3123766284 | +1 312-376-6284 Illinois U.S.A.
  • 3123766285 | +1 312-376-6285 Illinois U.S.A.
  • 3123766286 | +1 312-376-6286 Illinois U.S.A.
  • 3123766287 | +1 312-376-6287 Illinois U.S.A.
  • 3123766288 | +1 312-376-6288 Illinois U.S.A.
  • 3123766289 | +1 312-376-6289 Illinois U.S.A.
  • 3123766290 | +1 312-376-6290 Illinois U.S.A.
  • 3123766291 | +1 312-376-6291 Illinois U.S.A.
  • 3123766292 | +1 312-376-6292 Illinois U.S.A.
  • 3123766293 | +1 312-376-6293 Illinois U.S.A.
  • 3123766294 | +1 312-376-6294 Illinois U.S.A.
  • 3123766295 | +1 312-376-6295 Illinois U.S.A.
  • 3123766296 | +1 312-376-6296 Illinois U.S.A.
  • 3123766297 | +1 312-376-6297 Illinois U.S.A.
  • 3123766298 | +1 312-376-6298 Illinois U.S.A.
  • 3123766299 | +1 312-376-6299 Illinois U.S.A.