Below on the map, there is indicated the largest city in the telephone area +1-443-...-.... Maryland Pikesville.
Company |
District |
Major City |
Prefix |
Broadview Networks | | Baltimore, MD | +1-443449-SSSS |
Level 3 Communications | Baltimore City | Baltimore, MD | +1-443450-SSSS |
Paetec Communications | Baltimore City | Baltimore, MD | +1-443451-SSSS |
Us Lec Of Maryland | Baltimore City | Baltimore, MD | +1-443452-SSSS |
Neutral Tandem-maryland | | Baltimore, MD | +1-443453-SSSS |
Omnipoint Communications Cap Operations | Anne Arundel | Annapolis, MD | +1-443454-SSSS |
Verizon Maryland | | Baltimore, MD | +1-443455-SSSS |
AT&T Local | Harford | Edgewood, MD | +1-443456-SSSS |
Teleport Communications Group America | Baltimore City | Baltimore, MD | +1-443457-SSSS |
Allegiance Telecom | Anne Arundel | Annapolis, MD | +1-443458-SSSS |
Paetec Communications | Baltimore City | Baltimore, MD | +1-443459-SSSS |
Allegiance Telecom | Baltimore City | Baltimore, MD | +1-443460-SSSS |
Us Lec Of Maryland | Baltimore | Parkville, MD | +1-443461-SSSS |
Cellco Partnership DBA Verizon Wireless | | Baltimore, MD | +1-443462-SSSS |
Nextel Communications | Baltimore City | Baltimore, MD | +1-443463-SSSS |
Broadview Networks | Harford | Churchville, MD | +1-443464-SSSS |
Cellco Partnership DBA Verizon Wireless | Baltimore | Towson, MD | +1-443465-SSSS |
Sprint Spectrum L.p. | Cecil | Elkton, MD | +1-443466-SSSS |
Leap Wireless Intl DBA Cricket Comm | | Baltimore, MD | +1-443467-SSSS |
Sprint Spectrum L.p. | | Baltimore, MD | +1-443468-SSSS |
Leap Wireless Intl DBA Cricket Comm | | Baltimore, MD | +1-443469-SSSS |
Us Lec Of Maryland | | Towson, MD | +1-443470-SSSS |
Us Lec Of Maryland | Howard | Columbia, MD | +1-443471-SSSS |
Level 3 Communications | Baltimore City | Baltimore, MD | +1-443472-SSSS |
Sprint Spectrum L.p. | | Baltimore, MD | +1-443473-SSSS |
New Cingular Wireless PCS - DC | Baltimore | Catonsville, MD | +1-443474-SSSS |
Mci Worldcom Communications | Anne Arundel | | +1-443475-SSSS |
Verizon Maryland | Anne Arundel | Annapolis, MD | +1-443476-SSSS |
Cellco Partnership DBA Verizon Wireless | Howard | Cambridge, MD | +1-443477-SSSS |
Cellco Partnership DBA Verizon Wireless | | Baltimore, MD | +1-443478-SSSS |
Verizon Maryland | Prince George's | Laurel, MD | +1-443479-SSSS |
Cellco Partnership DBA Verizon Wireless | Kent | Chestertown, MD | +1-443480-SSSS |
Verizon Maryland | Anne Arundel | Annapolis, MD | +1-443481-SSSS |
Verizon Maryland | Anne Arundel | Annapolis, MD | +1-443482-SSSS |
Broadwing Communications. LLC | Harford | Cardiff, MD | +1-443483-SSSS |
Broadwing Communications. LLC | Harford | Edgewood, MD | +1-443484-SSSS |
Broadwing Communications. LLC | Cecil | Elkton, MD | +1-443485-SSSS |
Broadwing Communications. LLC | Calvert | Prince Frederick, MD | +1-443486-SSSS |
Broadwing Communications. LLC | Carroll | Westminster, MD | +1-443487-SSSS |
Leap Wireless Intl DBA Cricket Comm | Howard | Baltimore, MD | +1-443488-SSSS |
Teleport Communications Group America | Baltimore City | Baltimore, MD | +1-443489-SSSS |
Global Crossing Local Services-md | Harford | Edgewood, MD | +1-443490-SSSS |
Global Crossing Local Services-md | Baltimore | Parkton, MD | +1-443491-SSSS |
Global Crossing Local Services-md | Baltimore City | Baltimore, MD | +1-443492-SSSS |
Cellco Partnership DBA Verizon Wireless | | Delmar, MD | +1-443493-SSSS |
Global Crossing Local Services-md | Anne Arundel | Millersville, MD | +1-443494-SSSS |
Global Crossing Local Services-md | Baltimore City | Baltimore, MD | +1-443495-SSSS |
Nextel Communications | Talbot | Easton, MD | +1-443496-SSSS |
Nextel Communications | Wicomico | Salisbury, MD | +1-443497-SSSS |
Allegiance Telecom | Baltimore City | Baltimore, MD | +1-443498-SSSS |
Global Crossing Local Services-md | Harford | Jarrettsville, MD | +1-443499-SSSS |
Leap Wireless Intl DBA Cricket Comm | | Baltimore, MD | +1-443500-SSSS |
Global Crossing Local Services-md | Baltimore City | Baltimore, MD | +1-443501-SSSS |
Teleport Communications Group America | Harford | Havre De Grace, MD | +1-443502-SSSS |
Xo Maryland | Baltimore City | Baltimore, MD | +1-443503-SSSS |
Cavalier Telephone Mid-atlantic | Harford | Fallston, MD | +1-443504-SSSS |
Global Crossing Local Services-md | Baltimore City | Baltimore, MD | +1-443505-SSSS |
Nextel Communications | Baltimore City | Baltimore, MD | +1-443506-SSSS |
Teleport Communications Group America | Carroll | Hampstead, MD | +1-443507-SSSS |
Cavalier Telephone Mid-atlantic | Carroll | Hampstead, MD | +1-443508-SSSS |
Cellco Partnership DBA Verizon Wireless | | Baltimore, MD | +1-443509-SSSS |
Cellco Partnership DBA Verizon Wireless | | Annapolis, MD | +1-443510-SSSS |
Verizon Maryland | Harford | Edgewood, MD | +1-443512-SSSS |
New Cingular Wireless PCS - DC | Worcester | Berlin, MD | +1-443513-SSSS |
Us Lec Of Maryland | Howard | Columbia, MD | +1-443514-SSSS |
Cellco Partnership DBA Verizon Wireless | Baltimore | Cambridge, MD | +1-443515-SSSS |
Global Crossing Local Services-md | Carroll | Sykesville, MD | +1-443516-SSSS |
Global Crossing Local Services-md | Baltimore City | Baltimore, MD | +1-443517-SSSS |
Verizon Maryland | | Columbia, MD | +1-443518-SSSS |
Global Crossing Local Services-md | Baltimore City | Baltimore, MD | +1-443519-SSSS |
New Cingular Wireless PCS - DC | Baltimore | Catonsville, MD | +1-443520-SSSS |
Cellco Partnership DBA Verizon Wireless | Dorchester | Cambridge, MD | +1-443521-SSSS |
Paetec Communications | Baltimore | Reisterstown, MD | +1-443522-SSSS |
Verizon Maryland | Wicomico | Salisbury, MD | +1-443523-SSSS |
Allegiance Telecom | Baltimore City | Baltimore, MD | +1-443524-SSSS |
Leap Wireless Intl DBA Cricket Comm | | Baltimore, MD | +1-443525-SSSS |
Global Naps South | Harford | Havre De Grace, MD | +1-443526-SSSS |
Omnipoint Communications Cap Operations | Baltimore City | Baltimore, MD | +1-443527-SSSS |
Sprint Spectrum L.p. | Harford | Bel Air, MD | +1-443528-SSSS |
Omnipoint Communications Cap Operations | | Baltimore, MD | +1-443529-SSSS |
+14540256458
do not answer, scam, pretending they are from microsoft and they want remote access to your computer to fix some bugs