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).

  • 3122057200 | +1 312-205-7200 Illinois U.S.A.
  • 3122057201 | +1 312-205-7201 Illinois U.S.A.
  • 3122057202 | +1 312-205-7202 Illinois U.S.A.
  • 3122057203 | +1 312-205-7203 Illinois U.S.A.
  • 3122057204 | +1 312-205-7204 Illinois U.S.A.
  • 3122057205 | +1 312-205-7205 Illinois U.S.A.
  • 3122057206 | +1 312-205-7206 Illinois U.S.A.
  • 3122057207 | +1 312-205-7207 Illinois U.S.A.
  • 3122057208 | +1 312-205-7208 Illinois U.S.A.
  • 3122057209 | +1 312-205-7209 Illinois U.S.A.
  • 3122057210 | +1 312-205-7210 Illinois U.S.A.
  • 3122057211 | +1 312-205-7211 Illinois U.S.A.
  • 3122057212 | +1 312-205-7212 Illinois U.S.A.
  • 3122057213 | +1 312-205-7213 Illinois U.S.A.
  • 3122057214 | +1 312-205-7214 Illinois U.S.A.
  • 3122057215 | +1 312-205-7215 Illinois U.S.A.
  • 3122057216 | +1 312-205-7216 Illinois U.S.A.
  • 3122057217 | +1 312-205-7217 Illinois U.S.A.
  • 3122057218 | +1 312-205-7218 Illinois U.S.A.
  • 3122057219 | +1 312-205-7219 Illinois U.S.A.
  • 3122057220 | +1 312-205-7220 Illinois U.S.A.
  • 3122057221 | +1 312-205-7221 Illinois U.S.A.
  • 3122057222 | +1 312-205-7222 Illinois U.S.A.
  • 3122057223 | +1 312-205-7223 Illinois U.S.A.
  • 3122057224 | +1 312-205-7224 Illinois U.S.A.
  • 3122057225 | +1 312-205-7225 Illinois U.S.A.
  • 3122057226 | +1 312-205-7226 Illinois U.S.A.
  • 3122057227 | +1 312-205-7227 Illinois U.S.A.
  • 3122057228 | +1 312-205-7228 Illinois U.S.A.
  • 3122057229 | +1 312-205-7229 Illinois U.S.A.
  • 3122057230 | +1 312-205-7230 Illinois U.S.A.
  • 3122057231 | +1 312-205-7231 Illinois U.S.A.
  • 3122057232 | +1 312-205-7232 Illinois U.S.A.
  • 3122057233 | +1 312-205-7233 Illinois U.S.A.
  • 3122057234 | +1 312-205-7234 Illinois U.S.A.
  • 3122057235 | +1 312-205-7235 Illinois U.S.A.
  • 3122057236 | +1 312-205-7236 Illinois U.S.A.
  • 3122057237 | +1 312-205-7237 Illinois U.S.A.
  • 3122057238 | +1 312-205-7238 Illinois U.S.A.
  • 3122057239 | +1 312-205-7239 Illinois U.S.A.
  • 3122057240 | +1 312-205-7240 Illinois U.S.A.
  • 3122057241 | +1 312-205-7241 Illinois U.S.A.
  • 3122057242 | +1 312-205-7242 Illinois U.S.A.
  • 3122057243 | +1 312-205-7243 Illinois U.S.A.
  • 3122057244 | +1 312-205-7244 Illinois U.S.A.
  • 3122057245 | +1 312-205-7245 Illinois U.S.A.
  • 3122057246 | +1 312-205-7246 Illinois U.S.A.
  • 3122057247 | +1 312-205-7247 Illinois U.S.A.
  • 3122057248 | +1 312-205-7248 Illinois U.S.A.
  • 3122057249 | +1 312-205-7249 Illinois U.S.A.
  • 3122057250 | +1 312-205-7250 Illinois U.S.A.
  • 3122057251 | +1 312-205-7251 Illinois U.S.A.
  • 3122057252 | +1 312-205-7252 Illinois U.S.A.
  • 3122057253 | +1 312-205-7253 Illinois U.S.A.
  • 3122057254 | +1 312-205-7254 Illinois U.S.A.
  • 3122057255 | +1 312-205-7255 Illinois U.S.A.
  • 3122057256 | +1 312-205-7256 Illinois U.S.A.
  • 3122057257 | +1 312-205-7257 Illinois U.S.A.
  • 3122057258 | +1 312-205-7258 Illinois U.S.A.
  • 3122057259 | +1 312-205-7259 Illinois U.S.A.
  • 3122057260 | +1 312-205-7260 Illinois U.S.A.
  • 3122057261 | +1 312-205-7261 Illinois U.S.A.
  • 3122057262 | +1 312-205-7262 Illinois U.S.A.
  • 3122057263 | +1 312-205-7263 Illinois U.S.A.
  • 3122057264 | +1 312-205-7264 Illinois U.S.A.
  • 3122057265 | +1 312-205-7265 Illinois U.S.A.
  • 3122057266 | +1 312-205-7266 Illinois U.S.A.
  • 3122057267 | +1 312-205-7267 Illinois U.S.A.
  • 3122057268 | +1 312-205-7268 Illinois U.S.A.
  • 3122057269 | +1 312-205-7269 Illinois U.S.A.
  • 3122057270 | +1 312-205-7270 Illinois U.S.A.
  • 3122057271 | +1 312-205-7271 Illinois U.S.A.
  • 3122057272 | +1 312-205-7272 Illinois U.S.A.
  • 3122057273 | +1 312-205-7273 Illinois U.S.A.
  • 3122057274 | +1 312-205-7274 Illinois U.S.A.
  • 3122057275 | +1 312-205-7275 Illinois U.S.A.
  • 3122057276 | +1 312-205-7276 Illinois U.S.A.
  • 3122057277 | +1 312-205-7277 Illinois U.S.A.
  • 3122057278 | +1 312-205-7278 Illinois U.S.A.
  • 3122057279 | +1 312-205-7279 Illinois U.S.A.
  • 3122057280 | +1 312-205-7280 Illinois U.S.A.
  • 3122057281 | +1 312-205-7281 Illinois U.S.A.
  • 3122057282 | +1 312-205-7282 Illinois U.S.A.
  • 3122057283 | +1 312-205-7283 Illinois U.S.A.
  • 3122057284 | +1 312-205-7284 Illinois U.S.A.
  • 3122057285 | +1 312-205-7285 Illinois U.S.A.
  • 3122057286 | +1 312-205-7286 Illinois U.S.A.
  • 3122057287 | +1 312-205-7287 Illinois U.S.A.
  • 3122057288 | +1 312-205-7288 Illinois U.S.A.
  • 3122057289 | +1 312-205-7289 Illinois U.S.A.
  • 3122057290 | +1 312-205-7290 Illinois U.S.A.
  • 3122057291 | +1 312-205-7291 Illinois U.S.A.
  • 3122057292 | +1 312-205-7292 Illinois U.S.A.
  • 3122057293 | +1 312-205-7293 Illinois U.S.A.
  • 3122057294 | +1 312-205-7294 Illinois U.S.A.
  • 3122057295 | +1 312-205-7295 Illinois U.S.A.
  • 3122057296 | +1 312-205-7296 Illinois U.S.A.
  • 3122057297 | +1 312-205-7297 Illinois U.S.A.
  • 3122057298 | +1 312-205-7298 Illinois U.S.A.
  • 3122057299 | +1 312-205-7299 Illinois U.S.A.