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 |
---|---|---|---|---|
443-557 | Anne Arundel | Baltimore | Allegiance Telecom, Inc. - MD | Landline |
443-558 | Harford | Aberdeen | Xo Maryland, Llc | Landline |
443-559 | Baltimore | Essex | Comcast Phone Of Northern Maryland, Inc. - MD | Landline |
443-560 | Baltimore | Baltimore | Sprint Spectrum L.p. | Wireless |
443-561 | Howard | Columbia | Us Lec Of Maryland, Inc. | Landline |
443-562 | Baltimore | Baltimore | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-563 | Baltimore | Baltimore | Sprint Spectrum L.p. | Wireless |
443-564 | Baltimore | Baltimore | Level 3 Communications, Llc - MD | Landline |
443-565 | Baltimore | Randallstown | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-566 | Cecil | Chesapeake City | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-567 | Harford | Bel Air | Level 3 Communications, Llc - MD | Landline |
443-568 | Baltimore | Arbutus | Allegiance Telecom, Inc. - MD | Landline |
443-569 | Anne Arundel | Annapolis | Level 3 Communications, Llc - MD | Landline |
443-570 | Baltimore | Baltimore | Omnipoint Communications Cap Operations, Llc | Wireless |
443-571 | Baltimore | Baltimore | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-572 | Anne Arundel | Glen Burnie | Verizon Maryland, Inc. | Landline |
443-573 | Baltimore | Columbia | Us Lec Of Maryland, Inc. | Landline |
443-574 | Howard | Ellicott City | Us Lec Of Maryland, Inc. | Landline |
443-575 | Baltimore | Arbutus | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-576 | Baltimore | Baltimore | Allegiance Telecom, Inc. - MD | Landline |
443-577 | Anne Arundel | Columbia | Us Lec Of Maryland, Inc. | Landline |
443-578 | Baltimore | Baltimore | Xo Maryland, Llc | Landline |
443-579 | Baltimore | Essex | Us Lec Of Maryland, Inc. | Landline |
443-580 | Baltimore | Baltimore | Sprint Spectrum L.p. | Wireless |
443-581 | Not available. | Middle River | Xo Maryland, Llc | Landline |
443-582 | Harford | Churchville | Ctc Communications Corp. - MD | Landline |
443-583 | Howard | Columbia | Ctc Communications Corp. - MD | Landline |
443-584 | Not available. | Crofton | Ctc Communications Corp. - MD | Landline |
443-585 | Harford | Darlington | Ctc Communications Corp. - MD | Landline |
443-586 | Baltimore | Dundalk | Xo Maryland, Llc | Landline |
443-587 | Not available. | Edgewood | Ctc Communications Corp. - MD | Landline |
443-588 | Baltimore | Baltimore | Allegiance Telecom, Inc. - MD | Landline |
443-589 | Baltimore | Cockeysville | Us Lec Of Maryland, Inc. | Landline |
443-590 | Baltimore | Reisterstown | Global Crossing Local Services, Inc.-Md | Landline |
443-591 | Anne Arundel | Glen Burnie | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-592 | Not available. | Elkridge | Xo Maryland, Llc | Landline |
443-593 | Cecil | Elkton | Ctc Communications Corp. - MD | Landline |
443-594 | Baltimore | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-595 | Baltimore | Sparks Glencoe | Global Crossing Local Services, Inc.-Md | Landline |
443-596 | Baltimore | Essex | Xo Maryland, Llc | Landline |
443-597 | Anne Arundel | Severna Park | Global Crossing Local Services, Inc.-Md | Landline |
443-598 | Anne Arundel | Sherwood Forest | Global Crossing Local Services, Inc.-Md | Landline |
443-599 | Anne Arundel | Baltimore | Global Crossing Local Services, Inc.-Md | Landline |
443-600 | Baltimore | Essex | Omnipoint Communications Cap Operations, Llc | Wireless |
443-601 | Not available. | Fallston | Ctc Communications Corp. - MD | Landline |
443-602 | Baltimore | Catonsville | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-603 | Anne Arundel | Annapolis | Paetec Communications, Inc. - MD | Landline |
443-604 | Baltimore | Baltimore | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-605 | Carroll | Westminster | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-606 | Baltimore | Fork | Ctc Communications Corp. - MD | Landline |
443-607 | Anne Arundel | West River | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-608 | Baltimore | Towson | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-609 | Carroll | Sykesville | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-610 | Baltimore | Baltimore | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-612 | Baltimore | Catonsville | Verizon Maryland, Inc. | Landline |
443-613 | Baltimore | Towson | New Cingular Wireless Pcs, Llc - DC | Wireless |
443-614 | Wicomico | Salisbury | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-615 | Baltimore | Catonsville | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-616 | Harford | Bel Air | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-617 | Harford | Fallston | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-618 | Anne Arundel | Glen Burnie | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-619 | Harford | Bel Air | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-620 | Howard | Baltimore | Teleport Communications America, Llc - MD | Landline |
443-621 | Baltimore | Baltimore | Sprint Spectrum L.p. | Wireless |
443-622 | Baltimore | Baltimore | Sprint Spectrum L.p. | Wireless |
443-623 | Anne Arundel | Glen Burnie | Sprint Spectrum L.p. | Wireless |
443-624 | Calvert | Prince Frederick | Cellco Partnership Dba Verizon Wireless - MD | Wireless |
443-625 | Not available. | Fork | Broadwing Communications. Llc - MD | Landline |
443-626 | Baltimore | Middle River | Cavalier Telephone Mid-Atlantic, Llc - MD | Landline |
443-627 | Baltimore | Baltimore | 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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