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).

  • 3124960200 | +1 312-496-0200 Illinois U.S.A.
  • 3124960201 | +1 312-496-0201 Illinois U.S.A.
  • 3124960202 | +1 312-496-0202 Illinois U.S.A.
  • 3124960203 | +1 312-496-0203 Illinois U.S.A.
  • 3124960204 | +1 312-496-0204 Illinois U.S.A.
  • 3124960205 | +1 312-496-0205 Illinois U.S.A.
  • 3124960206 | +1 312-496-0206 Illinois U.S.A.
  • 3124960207 | +1 312-496-0207 Illinois U.S.A.
  • 3124960208 | +1 312-496-0208 Illinois U.S.A.
  • 3124960209 | +1 312-496-0209 Illinois U.S.A.
  • 3124960210 | +1 312-496-0210 Illinois U.S.A.
  • 3124960211 | +1 312-496-0211 Illinois U.S.A.
  • 3124960212 | +1 312-496-0212 Illinois U.S.A.
  • 3124960213 | +1 312-496-0213 Illinois U.S.A.
  • 3124960214 | +1 312-496-0214 Illinois U.S.A.
  • 3124960215 | +1 312-496-0215 Illinois U.S.A.
  • 3124960216 | +1 312-496-0216 Illinois U.S.A.
  • 3124960217 | +1 312-496-0217 Illinois U.S.A.
  • 3124960218 | +1 312-496-0218 Illinois U.S.A.
  • 3124960219 | +1 312-496-0219 Illinois U.S.A.
  • 3124960220 | +1 312-496-0220 Illinois U.S.A.
  • 3124960221 | +1 312-496-0221 Illinois U.S.A.
  • 3124960222 | +1 312-496-0222 Illinois U.S.A.
  • 3124960223 | +1 312-496-0223 Illinois U.S.A.
  • 3124960224 | +1 312-496-0224 Illinois U.S.A.
  • 3124960225 | +1 312-496-0225 Illinois U.S.A.
  • 3124960226 | +1 312-496-0226 Illinois U.S.A.
  • 3124960227 | +1 312-496-0227 Illinois U.S.A.
  • 3124960228 | +1 312-496-0228 Illinois U.S.A.
  • 3124960229 | +1 312-496-0229 Illinois U.S.A.
  • 3124960230 | +1 312-496-0230 Illinois U.S.A.
  • 3124960231 | +1 312-496-0231 Illinois U.S.A.
  • 3124960232 | +1 312-496-0232 Illinois U.S.A.
  • 3124960233 | +1 312-496-0233 Illinois U.S.A.
  • 3124960234 | +1 312-496-0234 Illinois U.S.A.
  • 3124960235 | +1 312-496-0235 Illinois U.S.A.
  • 3124960236 | +1 312-496-0236 Illinois U.S.A.
  • 3124960237 | +1 312-496-0237 Illinois U.S.A.
  • 3124960238 | +1 312-496-0238 Illinois U.S.A.
  • 3124960239 | +1 312-496-0239 Illinois U.S.A.
  • 3124960240 | +1 312-496-0240 Illinois U.S.A.
  • 3124960241 | +1 312-496-0241 Illinois U.S.A.
  • 3124960242 | +1 312-496-0242 Illinois U.S.A.
  • 3124960243 | +1 312-496-0243 Illinois U.S.A.
  • 3124960244 | +1 312-496-0244 Illinois U.S.A.
  • 3124960245 | +1 312-496-0245 Illinois U.S.A.
  • 3124960246 | +1 312-496-0246 Illinois U.S.A.
  • 3124960247 | +1 312-496-0247 Illinois U.S.A.
  • 3124960248 | +1 312-496-0248 Illinois U.S.A.
  • 3124960249 | +1 312-496-0249 Illinois U.S.A.
  • 3124960250 | +1 312-496-0250 Illinois U.S.A.
  • 3124960251 | +1 312-496-0251 Illinois U.S.A.
  • 3124960252 | +1 312-496-0252 Illinois U.S.A.
  • 3124960253 | +1 312-496-0253 Illinois U.S.A.
  • 3124960254 | +1 312-496-0254 Illinois U.S.A.
  • 3124960255 | +1 312-496-0255 Illinois U.S.A.
  • 3124960256 | +1 312-496-0256 Illinois U.S.A.
  • 3124960257 | +1 312-496-0257 Illinois U.S.A.
  • 3124960258 | +1 312-496-0258 Illinois U.S.A.
  • 3124960259 | +1 312-496-0259 Illinois U.S.A.
  • 3124960260 | +1 312-496-0260 Illinois U.S.A.
  • 3124960261 | +1 312-496-0261 Illinois U.S.A.
  • 3124960262 | +1 312-496-0262 Illinois U.S.A.
  • 3124960263 | +1 312-496-0263 Illinois U.S.A.
  • 3124960264 | +1 312-496-0264 Illinois U.S.A.
  • 3124960265 | +1 312-496-0265 Illinois U.S.A.
  • 3124960266 | +1 312-496-0266 Illinois U.S.A.
  • 3124960267 | +1 312-496-0267 Illinois U.S.A.
  • 3124960268 | +1 312-496-0268 Illinois U.S.A.
  • 3124960269 | +1 312-496-0269 Illinois U.S.A.
  • 3124960270 | +1 312-496-0270 Illinois U.S.A.
  • 3124960271 | +1 312-496-0271 Illinois U.S.A.
  • 3124960272 | +1 312-496-0272 Illinois U.S.A.
  • 3124960273 | +1 312-496-0273 Illinois U.S.A.
  • 3124960274 | +1 312-496-0274 Illinois U.S.A.
  • 3124960275 | +1 312-496-0275 Illinois U.S.A.
  • 3124960276 | +1 312-496-0276 Illinois U.S.A.
  • 3124960277 | +1 312-496-0277 Illinois U.S.A.
  • 3124960278 | +1 312-496-0278 Illinois U.S.A.
  • 3124960279 | +1 312-496-0279 Illinois U.S.A.
  • 3124960280 | +1 312-496-0280 Illinois U.S.A.
  • 3124960281 | +1 312-496-0281 Illinois U.S.A.
  • 3124960282 | +1 312-496-0282 Illinois U.S.A.
  • 3124960283 | +1 312-496-0283 Illinois U.S.A.
  • 3124960284 | +1 312-496-0284 Illinois U.S.A.
  • 3124960285 | +1 312-496-0285 Illinois U.S.A.
  • 3124960286 | +1 312-496-0286 Illinois U.S.A.
  • 3124960287 | +1 312-496-0287 Illinois U.S.A.
  • 3124960288 | +1 312-496-0288 Illinois U.S.A.
  • 3124960289 | +1 312-496-0289 Illinois U.S.A.
  • 3124960290 | +1 312-496-0290 Illinois U.S.A.
  • 3124960291 | +1 312-496-0291 Illinois U.S.A.
  • 3124960292 | +1 312-496-0292 Illinois U.S.A.
  • 3124960293 | +1 312-496-0293 Illinois U.S.A.
  • 3124960294 | +1 312-496-0294 Illinois U.S.A.
  • 3124960295 | +1 312-496-0295 Illinois U.S.A.
  • 3124960296 | +1 312-496-0296 Illinois U.S.A.
  • 3124960297 | +1 312-496-0297 Illinois U.S.A.
  • 3124960298 | +1 312-496-0298 Illinois U.S.A.
  • 3124960299 | +1 312-496-0299 Illinois U.S.A.