Area Code 319 is located in the state of Texas.
The Texas`s major city is Cedar Rapids
The state of Texas is in Central timezone.
More important cities in Texas:
Burlington, IA; Cedar Falls, IA; Cedar Rapids, IA; Iowa City, IA; Marion, IA; Waterloo, IA;
Prefixes within the 319 Area Code what we have in our database.
| Prefix | Primary City | County | Usage |
| (319) 201 | Mt Pleasant, IA | Henry | Cell Number |
| (319) 202 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 203 | Cedar Rapids, IA | Not filled | Unknown |
| (319) 208 | Burlington, IA | Des Moines | Landline |
| (319) 209 | Burlington, IA | Des Moines | Cell Number |
| (319) 210 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 212 | Columbus Jct, IA | Louisa | Cell Number |
| (319) 213 | Cedar Rapids, IA | Linn | Landline |
| (319) 214 | Vinton, IA | Benton | Landline |
| (319) 215 | Waterloo, IA | Black Hawk | Landline |
| (319) 217 | Mount Pleasant, IA | Henry | Cell Number |
| (319) 219 | Mount Pleasant, IA | Henry | Landline |
| (319) 220 | Not filled | Linn | Cell Number |
| (319) 221 | Cedar Rapids, IA | Linn | Landline |
| (319) 222 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 223 | Newhall, IA | Benton | Landline |
| (319) 224 | Walker, IA | Linn | Landline |
| (319) 225 | Amana, IA | Not filled | Unknown |
| (319) 226 | Waterloo, IA | Black Hawk | Landline |
| (319) 227 | Norway, IA | Benton | Landline |
| (319) 228 | Van Horne, IA | Benton | Landline |
| (319) 229 | Not filled | Linn | Cell Number |
| (319) 230 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 231 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 232 | Waterloo, IA | Black Hawk | Landline |
| (319) 233 | Waterloo, IA | Black Hawk | Landline |
| (319) 234 | Waterloo, IA | Black Hawk | Landline |
| (319) 235 | Waterloo, IA | Black Hawk | Landline |
| (319) 236 | Waterloo, IA | Black Hawk | Landline |
| (319) 237 | Burlington, IA | Des Moines | Landline |
| (319) 238 | Oelwein, IA | Fayette | Cell Number |
| (319) 239 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 240 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 241 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 242 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 243 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 244 | Ely, IA | Not filled | Unknown |
| (319) 245 | Van Horne, IA | Not filled | Unknown |
| (319) 246 | Fort Madison, IA | Lee | Landline |
| (319) 247 | Cedar Rapids, IA | Linn | Landline |
| (319) 248 | Iowa City, IA | Johnson | Landline |
| (319) 249 | Dodgeville, IA | Not filled | Unknown |
| (319) 250 | Fort Madison, IA | Not filled | Unknown |
| (319) 252 | Mediapolis, IA | Not filled | Unknown |
| (319) 253 | Hillsboro, IA | Henry | Landline |
| (319) 254 | Crawfordsville, IA | Washington | Landline |
| (319) 255 | Columbus Jct, IA | Louisa | Landline |
| (319) 256 | Wayland, IA | Henry | Landline |
| (319) 257 | Winfield, IA | Henry | Landline |
| (319) 258 | Salem, IA | Henry | Landline |
| (319) 260 | Oakville, IA | Louisa | Landline |
| (319) 261 | Cedar Rapids, IA | Linn | Landline |
| (319) 262 | Kalona, IA | Not filled | Unknown |
| (319) 263 | Cedar Rapids, IA | Not filled | Unknown |
| (319) 264 | Van Horne, IA | Not filled | Unknown |
| (319) 265 | Cedar Rapids, IA | Linn | Landline |
| (319) 266 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 267 | Allison, IA | Butler | Landline |
| (319) 268 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 269 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 270 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 271 | Mediapolis, IA | Not filled | Unknown |
| (319) 272 | Waterloo, IA | Black Hawk | Landline |
| (319) 273 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 274 | Waterloo, IA | Black Hawk | Landline |
| (319) 275 | Tripoli, IA | Bremer | Landline |
| (319) 276 | Plainfield, IA | Bremer | Landline |
| (319) 277 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 278 | Clarksville, IA | Butler | Landline |
| (319) 279 | Readlyn, IA | Bremer | Landline |
| (319) 282 | North English, IA | Not filled | Unknown |
| (319) 283 | Oelwein, IA | Fayette | Landline |
| (319) 284 | Oelwein, IA | Not filled | Unknown |
| (319) 285 | Kalona, IA | Not filled | Unknown |
| (319) 286 | Cedar Rapids, IA | Linn | Landline |
| (319) 287 | Waterloo, IA | Black Hawk | Landline |
| (319) 288 | Keosauqua, IA | Van Buren | Cell Number |
| (319) 289 | Van Horne, IA | Not filled | Unknown |
| (319) 290 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 291 | Waterloo, IA | Black Hawk | Landline |
| (319) 292 | Waterloo, IA | Black Hawk | Landline |
| (319) 293 | Keosauqua, IA | Van Buren | Landline |
| (319) 294 | Cedar Rapids, IA | Linn | Landline |
| (319) 295 | Cedar Rapids, IA | Linn | Landline |
| (319) 296 | Waterloo, IA | Black Hawk | Landline |
| (319) 297 | Cedar Rapids, IA | Linn | Landline |
| (319) 298 | Cedar Rapids, IA | Linn | Landline |
| (319) 310 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 312 | Dysart, IA | Not filled | Unknown |
| (319) 313 | Keokuk, IA | Lee | Landline |
| (319) 316 | Fort Madison, IA | Lee | Landline |
| (319) 321 | Iowa City, IA | Johnson | Cell Number |
| (319) 322 | Norway, IA | Not filled | Unknown |
| (319) 323 | Van Horne, IA | Not filled | Unknown |
| (319) 325 | Iowa City, IA | Johnson | Cell Number |
| (319) 327 | Independence, IA | Buchanan | Cell Number |
| (319) 328 | Newhall, IA | Not filled | Unknown |
| (319) 329 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 330 | Iowa City, IA | Johnson | Cell Number |
| (319) 331 | Iowa City, IA | Johnson | Cell Number |
We have 453 Prefixes in our database.