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) 465 | Monticello, IA | Jones | Landline |
| (319) 466 | Iowa City, IA | Johnson | Landline |
| (319) 467 | Iowa City, IA | Johnson | Landline |
| (319) 469 | Salem, IA | Henry | Landline |
| (319) 470 | Fort Madison, IA | Lee | Cell Number |
| (319) 471 | Iowa City, IA | Johnson | Landline |
| (319) 472 | Vinton, IA | Benton | Landline |
| (319) 473 | Keokuk, IA | Lee | Cell Number |
| (319) 474 | Brandon, IA | Buchanan | Landline |
| (319) 475 | Mount Auburn, IA | Benton | Landline |
| (319) 476 | Dysart, IA | Tama | Landline |
| (319) 477 | Garrison, IA | Benton | Landline |
| (319) 478 | Traer, IA | Tama | Landline |
| (319) 479 | Clutier, IA | Tama | Landline |
| (319) 480 | Anamosa, IA | Jones | Cell Number |
| (319) 481 | Anamosa, IA | Jones | Cell Number |
| (319) 482 | Martelle, IA | Jones | Landline |
| (319) 483 | Waverly, IA | Bremer | Landline |
| (319) 484 | Olin, IA | Jones | Landline |
| (319) 486 | Not filled | Not filled | Unknown |
| (319) 487 | Dodgeville, IA | Not filled | Unknown |
| (319) 488 | Keystone, IA | Not filled | Unknown |
| (319) 489 | Martelle, IA | Jones | Landline |
| (319) 490 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 491 | Cedar Rapids, IA | Linn | Landline |
| (319) 493 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 494 | Mount Sterling, IA | Van Buren | Landline |
| (319) 495 | La Porte City, IA | Not filled | Unknown |
| (319) 498 | Birmingham, IA | Van Buren | Landline |
| (319) 499 | Iowa City, IA | Not filled | Unknown |
| (319) 504 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 509 | Oelwein, IA | Fayette | Cell Number |
| (319) 512 | Iowa City, IA | Johnson | Landline |
| (319) 520 | Keokuk, IA | Lee | Cell Number |
| (319) 521 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 522 | Mediapolis, IA | Des Moines | Landline |
| (319) 523 | Wapello, IA | Louisa | Landline |
| (319) 524 | Keokuk, IA | Lee | Landline |
| (319) 525 | Hartwick, IA | Poweshiek | Landline |
| (319) 526 | Keokuk, IA | Lee | Landline |
| (319) 527 | Wapello, IA | Louisa | Landline |
| (319) 528 | Wever, IA | Lee | Landline |
| (319) 529 | Waterloo, IA | Not filled | Unknown |
| (319) 530 | Iowa City, IA | Johnson | Cell Number |
| (319) 531 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 533 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 534 | Danville, IA | Not filled | Unknown |
| (319) 535 | Mount Vernon, IA | Not filled | Unknown |
| (319) 537 | Mount Pleasant, IA | Henry | Cell Number |
| (319) 538 | Cedar Rapids, IA | Not filled | Unknown |
| (319) 540 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 541 | Iowa City, IA | Johnson | Cell Number |
| (319) 542 | Van Horne, IA | Not filled | Unknown |
| (319) 543 | Solon, IA | Not filled | Unknown |
| (319) 544 | Mediapolis, IA | Not filled | Unknown |
| (319) 545 | North Liberty, IA | Johnson | Landline |
| (319) 547 | Mediapolis, IA | Not filled | Unknown |
| (319) 548 | Washington, IA | Washington | Cell Number |
| (319) 550 | Cedar Rapids, IA | Linn | Landline |
| (319) 551 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 553 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 558 | Cedar Rapids, IA | Linn | Landline |
| (319) 560 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 561 | Fort Madison, IA | Lee | Cell Number |
| (319) 567 | Van Horne, IA | Not filled | Unknown |
| (319) 572 | Burlington, IA | Des Moines | Cell Number |
| (319) 573 | Cedar Rapids, IA | Linn | Cell Number |
| (319) 575 | Cedar Falls, IA | Black Hawk | Landline |
| (319) 576 | Burlington, IA | Des Moines | Landline |
| (319) 578 | Swisher, IA | Not filled | Unknown |
| (319) 582 | Van Horne, IA | Not filled | Unknown |
| (319) 585 | Hazleton, IA | Not filled | Unknown |
| (319) 591 | Washington, IA | Washington | Cell Number |
| (319) 592 | Bonaparte, IA | Van Buren | Landline |
| (319) 594 | Iowa City, IA | Johnson | Cell Number |
| (319) 596 | Waverly, IA | Bremer | Landline |
| (319) 598 | Washington, IA | Washington | Landline |
| (319) 601 | Burlington, IA | Des Moines | Cell Number |
| (319) 602 | Not filled | Not filled | Unknown |
| (319) 603 | Not filled | Not filled | Unknown |
| (319) 610 | Waterloo, IA | Black Hawk | Cell Number |
| (319) 614 | Packwood, IA | Jefferson | Cell Number |
| (319) 621 | Iowa City, IA | Johnson | Cell Number |
| (319) 622 | Amana, IA | Iowa | Landline |
| (319) 623 | Ladora, IA | Iowa | Landline |
| (319) 624 | North Liberty, IA | Johnson | Landline |
| (319) 625 | North Liberty, IA | Johnson | Landline |
| (319) 626 | North Liberty, IA | Johnson | Landline |
| (319) 627 | West Liberty, IA | Muscatine | Landline |
| (319) 628 | Oxford, IA | Johnson | Landline |
| (319) 629 | Lone Tree, IA | Johnson | Landline |
| (319) 630 | Not filled | Black Hawk | Cell Number |
| (319) 631 | Iowa City, IA | Johnson | Cell Number |
| (319) 632 | North Liberty, IA | Johnson | Landline |
| (319) 633 | Lone Tree, IA | Not filled | Unknown |
| (319) 634 | Aurora, IA | Buchanan | Landline |
| (319) 635 | Fairbank, IA | Buchanan | Landline |
| (319) 636 | Hazleton, IA | Buchanan | Landline |
| (319) 637 | Mediapolis, IA | Not filled | Unknown |
| (319) 638 | Fairbank, IA | Buchanan | Landline |
We have 453 Prefixes in our database.