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).

  • 3125881200 | +1 312-588-1200 Illinois U.S.A.
  • 3125881201 | +1 312-588-1201 Illinois U.S.A.
  • 3125881202 | +1 312-588-1202 Illinois U.S.A.
  • 3125881203 | +1 312-588-1203 Illinois U.S.A.
  • 3125881204 | +1 312-588-1204 Illinois U.S.A.
  • 3125881205 | +1 312-588-1205 Illinois U.S.A.
  • 3125881206 | +1 312-588-1206 Illinois U.S.A.
  • 3125881207 | +1 312-588-1207 Illinois U.S.A.
  • 3125881208 | +1 312-588-1208 Illinois U.S.A.
  • 3125881209 | +1 312-588-1209 Illinois U.S.A.
  • 3125881210 | +1 312-588-1210 Illinois U.S.A.
  • 3125881211 | +1 312-588-1211 Illinois U.S.A.
  • 3125881212 | +1 312-588-1212 Illinois U.S.A.
  • 3125881213 | +1 312-588-1213 Illinois U.S.A.
  • 3125881214 | +1 312-588-1214 Illinois U.S.A.
  • 3125881215 | +1 312-588-1215 Illinois U.S.A.
  • 3125881216 | +1 312-588-1216 Illinois U.S.A.
  • 3125881217 | +1 312-588-1217 Illinois U.S.A.
  • 3125881218 | +1 312-588-1218 Illinois U.S.A.
  • 3125881219 | +1 312-588-1219 Illinois U.S.A.
  • 3125881220 | +1 312-588-1220 Illinois U.S.A.
  • 3125881221 | +1 312-588-1221 Illinois U.S.A.
  • 3125881222 | +1 312-588-1222 Illinois U.S.A.
  • 3125881223 | +1 312-588-1223 Illinois U.S.A.
  • 3125881224 | +1 312-588-1224 Illinois U.S.A.
  • 3125881225 | +1 312-588-1225 Illinois U.S.A.
  • 3125881226 | +1 312-588-1226 Illinois U.S.A.
  • 3125881227 | +1 312-588-1227 Illinois U.S.A.
  • 3125881228 | +1 312-588-1228 Illinois U.S.A.
  • 3125881229 | +1 312-588-1229 Illinois U.S.A.
  • 3125881230 | +1 312-588-1230 Illinois U.S.A.
  • 3125881231 | +1 312-588-1231 Illinois U.S.A.
  • 3125881232 | +1 312-588-1232 Illinois U.S.A.
  • 3125881233 | +1 312-588-1233 Illinois U.S.A.
  • 3125881234 | +1 312-588-1234 Illinois U.S.A.
  • 3125881235 | +1 312-588-1235 Illinois U.S.A.
  • 3125881236 | +1 312-588-1236 Illinois U.S.A.
  • 3125881237 | +1 312-588-1237 Illinois U.S.A.
  • 3125881238 | +1 312-588-1238 Illinois U.S.A.
  • 3125881239 | +1 312-588-1239 Illinois U.S.A.
  • 3125881240 | +1 312-588-1240 Illinois U.S.A.
  • 3125881241 | +1 312-588-1241 Illinois U.S.A.
  • 3125881242 | +1 312-588-1242 Illinois U.S.A.
  • 3125881243 | +1 312-588-1243 Illinois U.S.A.
  • 3125881244 | +1 312-588-1244 Illinois U.S.A.
  • 3125881245 | +1 312-588-1245 Illinois U.S.A.
  • 3125881246 | +1 312-588-1246 Illinois U.S.A.
  • 3125881247 | +1 312-588-1247 Illinois U.S.A.
  • 3125881248 | +1 312-588-1248 Illinois U.S.A.
  • 3125881249 | +1 312-588-1249 Illinois U.S.A.
  • 3125881250 | +1 312-588-1250 Illinois U.S.A.
  • 3125881251 | +1 312-588-1251 Illinois U.S.A.
  • 3125881252 | +1 312-588-1252 Illinois U.S.A.
  • 3125881253 | +1 312-588-1253 Illinois U.S.A.
  • 3125881254 | +1 312-588-1254 Illinois U.S.A.
  • 3125881255 | +1 312-588-1255 Illinois U.S.A.
  • 3125881256 | +1 312-588-1256 Illinois U.S.A.
  • 3125881257 | +1 312-588-1257 Illinois U.S.A.
  • 3125881258 | +1 312-588-1258 Illinois U.S.A.
  • 3125881259 | +1 312-588-1259 Illinois U.S.A.
  • 3125881260 | +1 312-588-1260 Illinois U.S.A.
  • 3125881261 | +1 312-588-1261 Illinois U.S.A.
  • 3125881262 | +1 312-588-1262 Illinois U.S.A.
  • 3125881263 | +1 312-588-1263 Illinois U.S.A.
  • 3125881264 | +1 312-588-1264 Illinois U.S.A.
  • 3125881265 | +1 312-588-1265 Illinois U.S.A.
  • 3125881266 | +1 312-588-1266 Illinois U.S.A.
  • 3125881267 | +1 312-588-1267 Illinois U.S.A.
  • 3125881268 | +1 312-588-1268 Illinois U.S.A.
  • 3125881269 | +1 312-588-1269 Illinois U.S.A.
  • 3125881270 | +1 312-588-1270 Illinois U.S.A.
  • 3125881271 | +1 312-588-1271 Illinois U.S.A.
  • 3125881272 | +1 312-588-1272 Illinois U.S.A.
  • 3125881273 | +1 312-588-1273 Illinois U.S.A.
  • 3125881274 | +1 312-588-1274 Illinois U.S.A.
  • 3125881275 | +1 312-588-1275 Illinois U.S.A.
  • 3125881276 | +1 312-588-1276 Illinois U.S.A.
  • 3125881277 | +1 312-588-1277 Illinois U.S.A.
  • 3125881278 | +1 312-588-1278 Illinois U.S.A.
  • 3125881279 | +1 312-588-1279 Illinois U.S.A.
  • 3125881280 | +1 312-588-1280 Illinois U.S.A.
  • 3125881281 | +1 312-588-1281 Illinois U.S.A.
  • 3125881282 | +1 312-588-1282 Illinois U.S.A.
  • 3125881283 | +1 312-588-1283 Illinois U.S.A.
  • 3125881284 | +1 312-588-1284 Illinois U.S.A.
  • 3125881285 | +1 312-588-1285 Illinois U.S.A.
  • 3125881286 | +1 312-588-1286 Illinois U.S.A.
  • 3125881287 | +1 312-588-1287 Illinois U.S.A.
  • 3125881288 | +1 312-588-1288 Illinois U.S.A.
  • 3125881289 | +1 312-588-1289 Illinois U.S.A.
  • 3125881290 | +1 312-588-1290 Illinois U.S.A.
  • 3125881291 | +1 312-588-1291 Illinois U.S.A.
  • 3125881292 | +1 312-588-1292 Illinois U.S.A.
  • 3125881293 | +1 312-588-1293 Illinois U.S.A.
  • 3125881294 | +1 312-588-1294 Illinois U.S.A.
  • 3125881295 | +1 312-588-1295 Illinois U.S.A.
  • 3125881296 | +1 312-588-1296 Illinois U.S.A.
  • 3125881297 | +1 312-588-1297 Illinois U.S.A.
  • 3125881298 | +1 312-588-1298 Illinois U.S.A.
  • 3125881299 | +1 312-588-1299 Illinois U.S.A.