There are 800 phone number prefixes within area code 443. Additionally, there are more than 6,600 phone numbers in this area code that have received at least one user report. The location of calls from area code 443 is Maryland, USA. Most numbers in this area code are in US Eastern time, where the time is currently 4:48:26 AM on May 7, 2024.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 443-600 | Essex, MD | Omnipoint Communications Cap Operations, Llc |
| 443-601 | Fallston, MD | Ctc Communications Corp. - Md |
| 443-602 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-603 | Annapolis, MD | Paetec Communications, Inc. - Md |
| 443-604 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-605 | Westminster, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-606 | Fork, MD | Ctc Communications Corp. - Md |
| 443-607 | West River, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-608 | Towson, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-609 | Sykesville, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-610 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-611 | Maryland | |
| 443-612 | Catonsville, MD | Verizon Maryland, Inc. |
| 443-613 | Towson, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-614 | Salisbury, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-615 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-616 | Bel Air, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-617 | Fallston, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-618 | Glen Burnie, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-619 | Bel Air, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-620 | Waterloo 238, MD | Teleport Communications America, Llc - Md |
| 443-621 | Baltimore, MD | Sprint Spectrum, L.p. |
| 443-622 | Baltimore, MD | Sprint Spectrum, L.p. |
| 443-623 | Glen Burnie, MD | Sprint Spectrum, L.p. |
| 443-624 | Prince Frederick, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-625 | Fork, MD | Level 3 Communications, Llc - Md |
| 443-626 | Chase, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-627 | Baltimore, MD | Level 3 Communications, Llc - Md |
| 443-628 | Glen Burnie, MD | Core Communications, Inc.- Md |
| 443-629 | Baltimore, MD | Sprint Spectrum, L.p. |
| 443-630 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-631 | Catonsville, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-632 | Towson, MD | Us Lec Of Maryland, Inc. |
| 443-633 | Baltimore, MD | Sprint Spectrum, L.p. |
| 443-634 | Waterloo 236, MD | Verizon Maryland, Inc. |
| 443-635 | Baltimore, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-636 | Catonsville, MD | Omnipoint Communications Cap Operations, Llc |
| 443-637 | Armiger Gibson Island, MD | Xo Maryland, Llc |
| 443-638 | Ellicott City, MD | Global Naps South, Inc. - Md |
| 443-639 | Hampstead, MD | Ctc Communications Corp. - Md |
| 443-640 | Bel Air, MD | Us Lec Of Maryland, Inc. |
| 443-641 | Pikesville, MD | Level 3 Communications, Llc - Md |
| 443-642 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-643 | Bel Air, MD | Verizon Maryland, Inc. |
| 443-644 | Jarrettsville, MD | Ctc Communications Corp. - Md |
| 443-645 | Millersville, MD | Ctc Communications Corp. - Md |
| 443-646 | North Beach, MD | Ctc Communications Corp. - Md |
| 443-647 | New Windsor, MD | Ctc Communications Corp. - Md |
| 443-648 | Essex, MD | Teleport Communications America, Llc - Md |
| 443-649 | Sparrows Point, MD | Us Lec Of Maryland, Inc. |
| 443-650 | Reisterstown, MD | Xo Maryland, Llc |
| 443-651 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-652 | Towson, MD | Omnipoint Communications Cap Operations, Llc |
| 443-653 | Parkville, MD | Omnipoint Communications Cap Operations, Llc |
| 443-654 | Waterloo 236, MD | Verizon Maryland, Inc. |
| 443-655 | Bel Air, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-656 | Columbia, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-657 | Randallstown, MD | Level 3 Telecom Of Maryland, Llc - Md |
| 443-658 | Woodlawn, MD | Onvoy, Llc - Md |
| 443-659 | West River, MD | Onvoy, Llc - Md |
| 443-660 | Pikesville, MD | Comcast Ip Phone, Llc |
| 443-661 | Waterloo 238, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-662 | Sparks Glencoe, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-663 | Woodlawn, MD | Verizon Maryland, Inc. |
| 443-664 | Ocean City, MD | Cavalier Telephone, Llc (mid-atlantic) - Md |
| 443-665 | Nanticoke, MD | Core Communications, Inc.- Md |
| 443-666 | Chestertown, MD | Level 3 Communications, Llc - Md |
| 443-667 | Maryland | |
| 443-668 | Catonsville, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-669 | Delmar, MD | Cavalier Telephone, Llc (mid-atlantic) - Md |
| 443-670 | Catonsville, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-671 | New Windsor, MD | Teleport Communications America, Llc - Md |
| 443-672 | Parkton, MD | Teleport Communications America, Llc - Md |
| 443-673 | Brooklyn Park Linthicum, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-674 | North East, MD | Teleport Communications America, Llc - Md |
| 443-675 | Randallstown, MD | Cavalier Telephone, Llc (mid-atlantic) - Md |
| 443-676 | Baltimore, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-677 | Baltimore, MD | Sprint Spectrum, L.p. |
| 443-678 | Parkville, MD | Verizon Maryland, Inc. |
| 443-679 | Severn, MD | Teleport Communications America, Llc - Md |
| 443-680 | Baltimore, MD | Sprint Spectrum, L.p. |
| 443-681 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-682 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-683 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-684 | Prince Frederick, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-685 | Severn, MD | Cavalier Telephone, Llc (mid-atlantic) - Md |
| 443-686 | Fallston, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-687 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-688 | Severn, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-689 | Cockeysville, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-690 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-691 | Baltimore, MD | New Cingular Wireless Pcs, Llc - Dc |
| 443-692 | Baltimore, MD | Xo Maryland, Llc |
| 443-693 | Perryville, MD | Teleport Communications America, Llc - Md |
| 443-694 | Severna Park, MD | Sprint Spectrum, L.p. |
| 443-695 | Baltimore, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 443-696 | Dundalk, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 443-697 | Catonsville, MD | Global Naps South, Inc. - Md |
| 443-698 | Odenton, MD | Teleport Communications America, Llc - Md |
| 443-699 | Annapolis, MD | Cellco Partnership Dba Verizon Wireless - Md |
May 3, 2024