The 443 Area Code (or Area Code 443) is located in the state of MD. Area Code 443 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.16 million unique phone numbers and 2.13 million individuals near the city of Gwynn Oak
Area code 443 was put into service. Area code 443 is an overlay of area code 410.
Aberdeen, Annapolis, Arbutus, Baltimore, Bel Air, Berlin, Bishopville, Brooklyn, Cambridge, Cardiff, Catonsville, Centreville, Chesapeake City, Chestertown, Churchville, Cockeysville, Columbia, Crisfield, Crofton, Darlington, Delmar, Denton, Dundalk, Easton, Edgewood, Elkridge, Elkton, Ellicott City, Essex, Fallston, Federalsburg, Fork, Glen Burnie, Glenwood, Hampstead, Harmans, Havre De Grace, Jarrettsville, Jessup, Laurel, Mardela Springs, Middle River, Millersville, Nanticoke, New Windsor, North Beach, North East, Ocean City, Odenton, Parkton, Parkville, Pasadena, Perryville, Pikesville, Pocomoke, Port Deposit, Prince Frederick, Princess Anne, Queenstown, Randallstown, Reisterstown, Rhodesdale, Salisbury, Severn, Severna Park, Sherwood Forest, Snow Hill, Solomons, Sparks Glencoe, Sparrows Point, Stevensville, Sykesville, Taneytown, Towson, Trappe, Union Bridge, West River, Westminster, Willards, Woodlawn.
PREFIX | COUNTY | CITY | CARRIER | TYPE |
---|---|---|---|---|
443-485 | Cecil | Elkton | Broadwing Communications. Llc - MD | Landline |
443-486 | Calvert | Prince Frederick | Broadwing Communications. Llc - MD | Landline |
443-487 | Carroll | Westminster | Broadwing Communications. Llc - MD | Landline |
443-488 | Baltimore | Baltimore | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-489 | Baltimore | Baltimore | Teleport Communications America, Llc - MD | Landline |
443-490 | Harford | Edgewood | Global Crossing Local Services, Inc.-Md | Landline |
443-491 | Baltimore | Parkton | Global Crossing Local Services, Inc.-Md | Landline |
443-492 | Howard | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-493 | Wicomico | Delmar | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-494 | Anne Arundel | Millersville | Global Crossing Local Services, Inc.-Md | Landline |
443-495 | Baltimore | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-496 | Talbot | Easton | Sprint Spectrum L.p. | Wireless |
443-497 | Wicomico | Salisbury | Sprint Spectrum L.p. | Wireless |
443-498 | Baltimore | Baltimore | Allegiance Telecom, Inc. - MD | Landline |
443-499 | Harford | Jarrettsville | Global Crossing Local Services, Inc.-Md | Landline |
443-500 | Baltimore | Baltimore | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-501 | Baltimore | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-502 | Harford | Havre De Grace | Teleport Communications America, Llc - MD | Landline |
443-503 | Baltimore | Baltimore | Xo Maryland, Llc | Landline |
443-504 | Harford | Fallston | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-505 | Baltimore | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-506 | Baltimore | Baltimore | Sprint Spectrum L.p. | Wireless |
443-507 | Carroll | Hampstead | Teleport Communications America, Llc - MD | Landline |
443-508 | Carroll | Hampstead | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-509 | Baltimore | Baltimore | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-510 | Anne Arundel | Annapolis | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-512 | Harford | Edgewood | Verizon Maryland, Inc. | Landline |
443-513 | Worcester | Berlin | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-514 | Baltimore | Columbia | Us Lec Of Maryland, Inc. | Landline |
443-515 | Dorchester | Cambridge | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-516 | Carroll | Sykesville | Global Crossing Local Services, Inc.-Md | Landline |
443-517 | Anne Arundel | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-518 | Howard | Columbia | Verizon Maryland, Inc. | Landline |
443-519 | Baltimore | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-520 | Baltimore | Catonsville | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-521 | Dorchester | Cambridge | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-522 | Baltimore | Reisterstown | Paetec Communications, Inc. - MD | Landline |
443-523 | Wicomico | Salisbury | Verizon Maryland, Inc. | Landline |
443-524 | Baltimore | Baltimore | Allegiance Telecom, Inc. - MD | Landline |
443-525 | Baltimore | Baltimore | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-526 | Not available. | Havre De Grace | Ctc Communications Corp. - MD | Landline |
443-527 | Baltimore | Baltimore | Omnipoint Communications Cap Operations, Llc | Wireless |
443-528 | Harford | Bel Air | Sprint Spectrum L.p. | Wireless |
443-529 | Baltimore | Baltimore | Omnipoint Communications Cap Operations, Llc | Wireless |
443-530 | Baltimore | Baltimore | Paetec Communications, Inc. - MD | Landline |
443-531 | Baltimore | Baltimore | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-532 | Calvert | Prince Frederick | Sprint Spectrum L.p. | Wireless |
443-533 | Harford | Jarrettsville | Teleport Communications America, Llc - MD | Landline |
443-534 | Anne Arundel | Annapolis | Cellco Partnership Dba Verizon Wireless - MD | Landline |
443-535 | Howard | Columbia | Verizon Maryland, Inc. | Landline |
443-536 | Carroll | Westminster | Sprint Spectrum L.p. | Wireless |
443-537 | Howard | Columbia | Cellco Partnership Dba Verizon Wireless - MD | Landline |
443-538 | Howard | Columbia | Omnipoint Communications Cap Operations, Llc | Wireless |
443-539 | Howard | Columbia | Us Lec Of Maryland, Inc. | Landline |
443-540 | Baltimore | Baltimore | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-541 | Baltimore | Baltimore | Paetec Communications, Inc. - MD | Landline |
443-542 | Howard | Columbia | Comcast Phone Of Northern Maryland, Inc. - MD | Landline |
443-543 | Baltimore | Arbutus | Verizon Maryland, Inc. | Landline |
443-544 | Baltimore | Pikesville | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-545 | Howard | Columbia | Broadwing Communications. Llc - MD | Landline |
443-546 | Howard | Baltimore | Verizon Maryland, Inc. | Landline |
443-547 | Carroll | Westminster | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-548 | Baltimore | Baltimore | Allegiance Telecom, Inc. - MD | Landline |
443-549 | Baltimore | Dundalk | Us Lec Of Maryland, Inc. | Landline |
443-550 | Not available. | North Beach | Level 3 Communications, Llc - MD | Landline |
443-551 | Not available. | Baltimore | Level 3 Communications, Llc - MD | Landline |
443-552 | Baltimore | Baltimore | Verizon Maryland, Inc. | Landline |
443-553 | Cecil | Elkton | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-554 | Baltimore | Middle River | Omnipoint Communications Cap Operations, Llc | Wireless |
443-556 | Baltimore | Cockeysville | Verizon Maryland, Inc. | Landline |
Phone Number 443-232-0670 |
USAGE Landline |
City Willards |
Operate Read more about who called from 4432320670 |
Update Time Mar-20-2024 |
Phone Number 443-837-7533 |
USAGE Landline |
City Annapolis |
Operate Read more about who called from 4438377533 |
Update Time Mar-20-2024 |
Phone Number 443-398-3601 |
USAGE Wireless |
City Sykesville |
Operate Read more about who called from 4433983601 |
Update Time Mar-20-2024 |
Phone Number 443-262-7782 |
USAGE Landline |
City Centreville |
Operate Read more about who called from 4432627782 |
Update Time Mar-20-2024 |
Phone Number 443-714-6775 |
USAGE Landline |
City Columbia |
Operate Read more about who called from 4437146775 |
Update Time Mar-19-2024 |
Phone Number 443-714-6925 |
USAGE Landline |
City Columbia |
Operate Read more about who called from 4437146925 |
Update Time Mar-19-2024 |
Phone Number 443-646-3483 |
USAGE Landline |
City North Beach |
Operate Read more about who called from 4436463483 |
Update Time Mar-19-2024 |
Phone Number 443-364-9801 |
USAGE Landline |
City Baltimore |
Operate Read more about who called from 4433649801 |
Update Time Mar-19-2024 |
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