Illinois Phone Prefixes in 815-6XX Area Code

Phone Prefixes in the 815-6XX Area Code

Prefix Usage Primary City
(815) 645 Landline Stillman Valley
(815) 681 Landline Rockford
(815) 672 Landline Streator
(815) 659 Landline Hennepin
(815) 618 Wireless Freeport
(815) 695 Landline Newark
(815) 615 Landline Mendota
(815) 657 Landline Forrest
(815) 629 Landline Durand
(815) 641 Wireless Rockford
(815) 649 Landline Gardner
(815) 620 Landline Prophetstown
(815) 612 Landline Graymont
(815) 643 Landline Malden
(815) 623 Landline Roscoe
(815) 635 Landline Chatsworth
(815) 662 Landline Momence
(815) 651 Landline Joliet
(815) 683 Landline Crescent City
(815) 632 Landline Sterling
(815) 664 Landline Spring Valley
(815) 600 Landline Joliet
(815) 658 Landline Lanark
(815) 671 Landline Joliet
(815) 625 Landline Sterling
(815) 626 Landline Sterling
(815) 604 Landline Dixon
(815) 694 Landline Clifton
(815) 601 Landline Rockford
(815) 637 Landline Loves Park
(815) 665 Landline Ottawa
(815) 661 Landline Morris
(815) 678 Landline Richmond
(815) 624 Landline Rockton
(815) 630 Wireless Joliet
(815) 673 Landline Streator
(815) 636 Landline Loves Park
(815) 676 Landline Plainfield
(815) 692 Landline Fairbury
(815) 686 Landline Piper City
(815) 648 Landline Hebron
(815) 639 Landline Loves Park
(815) 628 Landline West Brooklyn
(815) 680 Landline Manhattan
(815) 652 Landline Dixon
(815) 696 Landline Roscoe
(815) 670 Wireless Rockford
(815) 667 Landline Utica
(815) 631 Landline Sterling
Prefix Usage Primary City
(815) 638 Landline La Moille
(815) 684 Landline Chadwick
(815) 693 Wireless Joliet
(815) 660 Landline Lockport
(815) 654 Landline Loves Park
(815) 622 Landline Sterling
(815) 650 Landline Freeport
(815) 617 Landline Ottawa
(815) 616 Wireless Freeport
(815) 653 Landline Wonder Lake
(815) 690 Wireless Joliet
(815) 698 Landline Ashkum
(815) 688 Landline Strawn
(815) 668 Landline Rockford
(815) 608 Wireless Rockford
(815) 647 Landline Cullom
(815) 669 Landline Mchenry
(815) 610 Landline Cornell
(815) 627 Landline Paw Paw
(815) 619 Landline Rockton
(815) 689 Landline Cullom
(815) 640 Landline Ottawa
(815) 679 Landline Mchenry
(815) 677 Landline Elizabeth
(815) 633 Landline Loves Park
(815) 609 Landline Plainfield
(815) 644 Landline Crescent City
(815) 656 Landline Freeport
(815) 642 Landline Minooka
(815) 675 Landline Spring Grove
(815) 605 Landline Grant Park
(815) 687 Landline Woodstock
(815) 685 Wireless Joliet
(815) 602 Landline Kankakee
(815) 674 Wireless Streator
(815) 621 Wireless Rockford
(815) 606 Landline Ottawa
(815) 607 Landline Flanagan
(815) 691 Landline Utica
(815) 655 Landline Milledgeville
(815) 682 Landline Milford
(815) 634 Landline Coal City
(815) 666 Wireless Joliet
(815) 613 Landline Mt Carroll
(815) 603 Wireless Kankakee
(815) 646 Landline Tiskilwa
(815) 614 Landline Kankakee
(815) 663 Landline Spring Valley
(815) 699 Landline Wyanet
(815) 697 Landline Chebanse

More 8XX Area Codes Phone Numbers