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).

  • 3127537200 | +1 312-753-7200 Illinois U.S.A.
  • 3127537201 | +1 312-753-7201 Illinois U.S.A.
  • 3127537202 | +1 312-753-7202 Illinois U.S.A.
  • 3127537203 | +1 312-753-7203 Illinois U.S.A.
  • 3127537204 | +1 312-753-7204 Illinois U.S.A.
  • 3127537205 | +1 312-753-7205 Illinois U.S.A.
  • 3127537206 | +1 312-753-7206 Illinois U.S.A.
  • 3127537207 | +1 312-753-7207 Illinois U.S.A.
  • 3127537208 | +1 312-753-7208 Illinois U.S.A.
  • 3127537209 | +1 312-753-7209 Illinois U.S.A.
  • 3127537210 | +1 312-753-7210 Illinois U.S.A.
  • 3127537211 | +1 312-753-7211 Illinois U.S.A.
  • 3127537212 | +1 312-753-7212 Illinois U.S.A.
  • 3127537213 | +1 312-753-7213 Illinois U.S.A.
  • 3127537214 | +1 312-753-7214 Illinois U.S.A.
  • 3127537215 | +1 312-753-7215 Illinois U.S.A.
  • 3127537216 | +1 312-753-7216 Illinois U.S.A.
  • 3127537217 | +1 312-753-7217 Illinois U.S.A.
  • 3127537218 | +1 312-753-7218 Illinois U.S.A.
  • 3127537219 | +1 312-753-7219 Illinois U.S.A.
  • 3127537220 | +1 312-753-7220 Illinois U.S.A.
  • 3127537221 | +1 312-753-7221 Illinois U.S.A.
  • 3127537222 | +1 312-753-7222 Illinois U.S.A.
  • 3127537223 | +1 312-753-7223 Illinois U.S.A.
  • 3127537224 | +1 312-753-7224 Illinois U.S.A.
  • 3127537225 | +1 312-753-7225 Illinois U.S.A.
  • 3127537226 | +1 312-753-7226 Illinois U.S.A.
  • 3127537227 | +1 312-753-7227 Illinois U.S.A.
  • 3127537228 | +1 312-753-7228 Illinois U.S.A.
  • 3127537229 | +1 312-753-7229 Illinois U.S.A.
  • 3127537230 | +1 312-753-7230 Illinois U.S.A.
  • 3127537231 | +1 312-753-7231 Illinois U.S.A.
  • 3127537232 | +1 312-753-7232 Illinois U.S.A.
  • 3127537233 | +1 312-753-7233 Illinois U.S.A.
  • 3127537234 | +1 312-753-7234 Illinois U.S.A.
  • 3127537235 | +1 312-753-7235 Illinois U.S.A.
  • 3127537236 | +1 312-753-7236 Illinois U.S.A.
  • 3127537237 | +1 312-753-7237 Illinois U.S.A.
  • 3127537238 | +1 312-753-7238 Illinois U.S.A.
  • 3127537239 | +1 312-753-7239 Illinois U.S.A.
  • 3127537240 | +1 312-753-7240 Illinois U.S.A.
  • 3127537241 | +1 312-753-7241 Illinois U.S.A.
  • 3127537242 | +1 312-753-7242 Illinois U.S.A.
  • 3127537243 | +1 312-753-7243 Illinois U.S.A.
  • 3127537244 | +1 312-753-7244 Illinois U.S.A.
  • 3127537245 | +1 312-753-7245 Illinois U.S.A.
  • 3127537246 | +1 312-753-7246 Illinois U.S.A.
  • 3127537247 | +1 312-753-7247 Illinois U.S.A.
  • 3127537248 | +1 312-753-7248 Illinois U.S.A.
  • 3127537249 | +1 312-753-7249 Illinois U.S.A.
  • 3127537250 | +1 312-753-7250 Illinois U.S.A.
  • 3127537251 | +1 312-753-7251 Illinois U.S.A.
  • 3127537252 | +1 312-753-7252 Illinois U.S.A.
  • 3127537253 | +1 312-753-7253 Illinois U.S.A.
  • 3127537254 | +1 312-753-7254 Illinois U.S.A.
  • 3127537255 | +1 312-753-7255 Illinois U.S.A.
  • 3127537256 | +1 312-753-7256 Illinois U.S.A.
  • 3127537257 | +1 312-753-7257 Illinois U.S.A.
  • 3127537258 | +1 312-753-7258 Illinois U.S.A.
  • 3127537259 | +1 312-753-7259 Illinois U.S.A.
  • 3127537260 | +1 312-753-7260 Illinois U.S.A.
  • 3127537261 | +1 312-753-7261 Illinois U.S.A.
  • 3127537262 | +1 312-753-7262 Illinois U.S.A.
  • 3127537263 | +1 312-753-7263 Illinois U.S.A.
  • 3127537264 | +1 312-753-7264 Illinois U.S.A.
  • 3127537265 | +1 312-753-7265 Illinois U.S.A.
  • 3127537266 | +1 312-753-7266 Illinois U.S.A.
  • 3127537267 | +1 312-753-7267 Illinois U.S.A.
  • 3127537268 | +1 312-753-7268 Illinois U.S.A.
  • 3127537269 | +1 312-753-7269 Illinois U.S.A.
  • 3127537270 | +1 312-753-7270 Illinois U.S.A.
  • 3127537271 | +1 312-753-7271 Illinois U.S.A.
  • 3127537272 | +1 312-753-7272 Illinois U.S.A.
  • 3127537273 | +1 312-753-7273 Illinois U.S.A.
  • 3127537274 | +1 312-753-7274 Illinois U.S.A.
  • 3127537275 | +1 312-753-7275 Illinois U.S.A.
  • 3127537276 | +1 312-753-7276 Illinois U.S.A.
  • 3127537277 | +1 312-753-7277 Illinois U.S.A.
  • 3127537278 | +1 312-753-7278 Illinois U.S.A.
  • 3127537279 | +1 312-753-7279 Illinois U.S.A.
  • 3127537280 | +1 312-753-7280 Illinois U.S.A.
  • 3127537281 | +1 312-753-7281 Illinois U.S.A.
  • 3127537282 | +1 312-753-7282 Illinois U.S.A.
  • 3127537283 | +1 312-753-7283 Illinois U.S.A.
  • 3127537284 | +1 312-753-7284 Illinois U.S.A.
  • 3127537285 | +1 312-753-7285 Illinois U.S.A.
  • 3127537286 | +1 312-753-7286 Illinois U.S.A.
  • 3127537287 | +1 312-753-7287 Illinois U.S.A.
  • 3127537288 | +1 312-753-7288 Illinois U.S.A.
  • 3127537289 | +1 312-753-7289 Illinois U.S.A.
  • 3127537290 | +1 312-753-7290 Illinois U.S.A.
  • 3127537291 | +1 312-753-7291 Illinois U.S.A.
  • 3127537292 | +1 312-753-7292 Illinois U.S.A.
  • 3127537293 | +1 312-753-7293 Illinois U.S.A.
  • 3127537294 | +1 312-753-7294 Illinois U.S.A.
  • 3127537295 | +1 312-753-7295 Illinois U.S.A.
  • 3127537296 | +1 312-753-7296 Illinois U.S.A.
  • 3127537297 | +1 312-753-7297 Illinois U.S.A.
  • 3127537298 | +1 312-753-7298 Illinois U.S.A.
  • 3127537299 | +1 312-753-7299 Illinois U.S.A.