Maryland Phone Prefixes in 443-6XX Area Code

Phone Prefixes in the 443-6XX Area Code

Prefix Usage Primary City
(443) 666 Wireless Chestertown
(443) 641 Landline Pikesville
(443) 648 Landline Baltimore
(443) 686 Wireless Fallston
(443) 644 Landline Jarrettsville
(443) 622 Wireless Baltimore
(443) 636 Landline Catonsville
(443) 635 Wireless Baltimore
(443) 629 Wireless Baltimore
(443) 645 Landline Millersville
(443) 634 Landline Odenton
(443) 652 Landline Towson
(443) 675 Landline Randallstown
(443) 664 Landline Ocean City
(443) 609 Landline Sykesville
(443) 699 Wireless Annapolis
(443) 637 Landline Baltimore
(443) 601 Landline Fallston
(443) 616 Landline Bel Air
(443) 695 Wireless Baltimore
(443) 617 Wireless Fallston
(443) 650 Landline Reisterstown
(443) 660 Landline Baltimore
(443) 694 Wireless Severna Park
(443) 696 Landline Dundalk
(443) 612 Landline Catonsville
(443) 684 Wireless Prince Frederick
(443) 649 Landline Sparrows Point
(443) 663 Landline Woodlawn
(443) 626 Landline Middle River
(443) 631 Wireless Catonsville
(443) 642 Wireless Baltimore
(443) 625 Landline Fork
(443) 630 Wireless Baltimore
(443) 670 Landline Catonsville
(443) 677 Wireless Baltimore
(443) 693 Landline Perryville
(443) 600 Wireless Essex
(443) 651 Wireless Baltimore
(443) 643 Landline Bel Air
(443) 668 Wireless Catonsville
(443) 646 Landline North Beach
(443) 690 Wireless Baltimore
(443) 624 Wireless Prince Frederick
(443) 656 Landline Columbia
(443) 658 Landline Woodlawn
(443) 688 Landline Severn
(443) 618 Wireless Glen Burnie
(443) 632 Landline Towson
Prefix Usage Primary City
(443) 613 Wireless Towson
(443) 661 Landline Jessup
(443) 633 Wireless Baltimore
(443) 654 Landline Jessup
(443) 627 Landline Baltimore
(443) 687 Wireless Baltimore
(443) 692 Landline Baltimore
(443) 680 Wireless Baltimore
(443) 607 Landline West River
(443) 639 Landline Hampstead
(443) 606 Landline Fork
(443) 685 Landline Severn
(443) 653 Wireless Baltimore
(443) 615 Wireless Catonsville
(443) 614 Wireless Salisbury
(443) 638 Landline Ellicott City
(443) 698 Landline Odenton
(443) 647 Landline New Windsor
(443) 603 Landline Annapolis
(443) 619 Wireless Bel Air
(443) 681 Wireless Baltimore
(443) 697 Landline Catonsville
(443) 672 Landline Parkton
(443) 628 Landline Glen Burnie
(443) 657 Landline Randallstown
(443) 604 Wireless Baltimore
(443) 691 Wireless Baltimore
(443) 662 Landline Sparks Glencoe
(443) 605 Landline Westminster
(443) 689 Landline Cockeysville
(443) 621 Wireless Baltimore
(443) 682 Landline Baltimore
(443) 655 Wireless Bel Air
(443) 678 Landline Parkville
(443) 673 Landline Brooklyn
(443) 602 Wireless Catonsville
(443) 665 Landline Nanticoke
(443) 669 Landline Delmar
(443) 659 Landline West River
(443) 623 Wireless Glen Burnie
(443) 674 Landline North East
(443) 683 Wireless Baltimore
(443) 640 Landline Bel Air
(443) 671 Landline New Windsor
(443) 608 Wireless Towson
(443) 610 Wireless Baltimore
(443) 676 Wireless Baltimore
(443) 620 Landline Baltimore
(443) 679 Landline Baltimore

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