CitysDirectory

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).

  • 3123791200 | +1 312-379-1200 Illinois U.S.A.
  • 3123791201 | +1 312-379-1201 Illinois U.S.A.
  • 3123791202 | +1 312-379-1202 Illinois U.S.A.
  • 3123791203 | +1 312-379-1203 Illinois U.S.A.
  • 3123791204 | +1 312-379-1204 Illinois U.S.A.
  • 3123791205 | +1 312-379-1205 Illinois U.S.A.
  • 3123791206 | +1 312-379-1206 Illinois U.S.A.
  • 3123791207 | +1 312-379-1207 Illinois U.S.A.
  • 3123791208 | +1 312-379-1208 Illinois U.S.A.
  • 3123791209 | +1 312-379-1209 Illinois U.S.A.
  • 3123791210 | +1 312-379-1210 Illinois U.S.A.
  • 3123791211 | +1 312-379-1211 Illinois U.S.A.
  • 3123791212 | +1 312-379-1212 Illinois U.S.A.
  • 3123791213 | +1 312-379-1213 Illinois U.S.A.
  • 3123791214 | +1 312-379-1214 Illinois U.S.A.
  • 3123791215 | +1 312-379-1215 Illinois U.S.A.
  • 3123791216 | +1 312-379-1216 Illinois U.S.A.
  • 3123791217 | +1 312-379-1217 Illinois U.S.A.
  • 3123791218 | +1 312-379-1218 Illinois U.S.A.
  • 3123791219 | +1 312-379-1219 Illinois U.S.A.
  • 3123791220 | +1 312-379-1220 Illinois U.S.A.
  • 3123791221 | +1 312-379-1221 Illinois U.S.A.
  • 3123791222 | +1 312-379-1222 Illinois U.S.A.
  • 3123791223 | +1 312-379-1223 Illinois U.S.A.
  • 3123791224 | +1 312-379-1224 Illinois U.S.A.
  • 3123791225 | +1 312-379-1225 Illinois U.S.A.
  • 3123791226 | +1 312-379-1226 Illinois U.S.A.
  • 3123791227 | +1 312-379-1227 Illinois U.S.A.
  • 3123791228 | +1 312-379-1228 Illinois U.S.A.
  • 3123791229 | +1 312-379-1229 Illinois U.S.A.
  • 3123791230 | +1 312-379-1230 Illinois U.S.A.
  • 3123791231 | +1 312-379-1231 Illinois U.S.A.
  • 3123791232 | +1 312-379-1232 Illinois U.S.A.
  • 3123791233 | +1 312-379-1233 Illinois U.S.A.
  • 3123791234 | +1 312-379-1234 Illinois U.S.A.
  • 3123791235 | +1 312-379-1235 Illinois U.S.A.
  • 3123791236 | +1 312-379-1236 Illinois U.S.A.
  • 3123791237 | +1 312-379-1237 Illinois U.S.A.
  • 3123791238 | +1 312-379-1238 Illinois U.S.A.
  • 3123791239 | +1 312-379-1239 Illinois U.S.A.
  • 3123791240 | +1 312-379-1240 Illinois U.S.A.
  • 3123791241 | +1 312-379-1241 Illinois U.S.A.
  • 3123791242 | +1 312-379-1242 Illinois U.S.A.
  • 3123791243 | +1 312-379-1243 Illinois U.S.A.
  • 3123791244 | +1 312-379-1244 Illinois U.S.A.
  • 3123791245 | +1 312-379-1245 Illinois U.S.A.
  • 3123791246 | +1 312-379-1246 Illinois U.S.A.
  • 3123791247 | +1 312-379-1247 Illinois U.S.A.
  • 3123791248 | +1 312-379-1248 Illinois U.S.A.
  • 3123791249 | +1 312-379-1249 Illinois U.S.A.
  • 3123791250 | +1 312-379-1250 Illinois U.S.A.
  • 3123791251 | +1 312-379-1251 Illinois U.S.A.
  • 3123791252 | +1 312-379-1252 Illinois U.S.A.
  • 3123791253 | +1 312-379-1253 Illinois U.S.A.
  • 3123791254 | +1 312-379-1254 Illinois U.S.A.
  • 3123791255 | +1 312-379-1255 Illinois U.S.A.
  • 3123791256 | +1 312-379-1256 Illinois U.S.A.
  • 3123791257 | +1 312-379-1257 Illinois U.S.A.
  • 3123791258 | +1 312-379-1258 Illinois U.S.A.
  • 3123791259 | +1 312-379-1259 Illinois U.S.A.
  • 3123791260 | +1 312-379-1260 Illinois U.S.A.
  • 3123791261 | +1 312-379-1261 Illinois U.S.A.
  • 3123791262 | +1 312-379-1262 Illinois U.S.A.
  • 3123791263 | +1 312-379-1263 Illinois U.S.A.
  • 3123791264 | +1 312-379-1264 Illinois U.S.A.
  • 3123791265 | +1 312-379-1265 Illinois U.S.A.
  • 3123791266 | +1 312-379-1266 Illinois U.S.A.
  • 3123791267 | +1 312-379-1267 Illinois U.S.A.
  • 3123791268 | +1 312-379-1268 Illinois U.S.A.
  • 3123791269 | +1 312-379-1269 Illinois U.S.A.
  • 3123791270 | +1 312-379-1270 Illinois U.S.A.
  • 3123791271 | +1 312-379-1271 Illinois U.S.A.
  • 3123791272 | +1 312-379-1272 Illinois U.S.A.
  • 3123791273 | +1 312-379-1273 Illinois U.S.A.
  • 3123791274 | +1 312-379-1274 Illinois U.S.A.
  • 3123791275 | +1 312-379-1275 Illinois U.S.A.
  • 3123791276 | +1 312-379-1276 Illinois U.S.A.
  • 3123791277 | +1 312-379-1277 Illinois U.S.A.
  • 3123791278 | +1 312-379-1278 Illinois U.S.A.
  • 3123791279 | +1 312-379-1279 Illinois U.S.A.
  • 3123791280 | +1 312-379-1280 Illinois U.S.A.
  • 3123791281 | +1 312-379-1281 Illinois U.S.A.
  • 3123791282 | +1 312-379-1282 Illinois U.S.A.
  • 3123791283 | +1 312-379-1283 Illinois U.S.A.
  • 3123791284 | +1 312-379-1284 Illinois U.S.A.
  • 3123791285 | +1 312-379-1285 Illinois U.S.A.
  • 3123791286 | +1 312-379-1286 Illinois U.S.A.
  • 3123791287 | +1 312-379-1287 Illinois U.S.A.
  • 3123791288 | +1 312-379-1288 Illinois U.S.A.
  • 3123791289 | +1 312-379-1289 Illinois U.S.A.
  • 3123791290 | +1 312-379-1290 Illinois U.S.A.
  • 3123791291 | +1 312-379-1291 Illinois U.S.A.
  • 3123791292 | +1 312-379-1292 Illinois U.S.A.
  • 3123791293 | +1 312-379-1293 Illinois U.S.A.
  • 3123791294 | +1 312-379-1294 Illinois U.S.A.
  • 3123791295 | +1 312-379-1295 Illinois U.S.A.
  • 3123791296 | +1 312-379-1296 Illinois U.S.A.
  • 3123791297 | +1 312-379-1297 Illinois U.S.A.
  • 3123791298 | +1 312-379-1298 Illinois U.S.A.
  • 3123791299 | +1 312-379-1299 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z