Telephone Area 443. .

Prefix: +1443

This prefix is distributed within the state Maryland

The largest city in the region is Pikesville

Time Zone: Eastern

Winter time: UTC-5

Summer time: UTC-4

Below on the map, there is indicated the largest city in the telephone area +1-443-...-.... Maryland Pikesville.

If you notice any errors of any community’s location on the map, please report it via the feedback form.

Phone numbers +1-443-YYY-YYYY

Other pages: 12345678910

Company	District	Major City	Prefix
Allegiance Telecom	Baltimore City	Baltimore, MD	+1-443200-SSSS
	Anne Arundel		+1-443201-SSSS
Verizon Maryland	Anne Arundel	West River, MD	+1-443203-SSSS
New Cingular Wireless PCS - DC	Baltimore	Pikesville, MD	+1-443204-SSSS
Nextel Communications	Dorchester	Cambridge, MD	+1-443205-SSSS
Cellco Partnership DBA Verizon Wireless	Cecil	Perryville, MD	+1-443206-SSSS
Omnipoint Communications Enterprises, L.p.	Cecil	Elkton, MD	+1-443207-SSSS
Sprint Spectrum L.p.		Essex, MD	+1-443208-SSSS
Cavalier Telephone (mid-atlantic)	Harford	Havre De Grace, MD	+1-443209-SSSS
Tidalwave Telephone Inc.	Harford	Aberdeen, MD	+1-443210-SSSS
Us Lec Of Maryland	Baltimore	Sparks Glencoe, MD	+1-443212-SSSS
Verizon Maryland	Baltimore City	Baltimore, MD	+1-443213-SSSS
Tidalwave Telephone Inc.	Anne Arundel	Annapolis, MD	+1-443214-SSSS
Core Communications	Kent	Chestertown, MD	+1-443215-SSSS
Cavalier Telephone Mid-atlantic	Baltimore	Dundalk, MD	+1-443216-SSSS
Core Communications	Anne Arundel	Annapolis, MD	+1-443217-SSSS
Global Crossing Local Services-md	Baltimore	Reisterstown, MD	+1-443218-SSSS
Level 3 Communications	Baltimore City	Baltimore, MD	+1-443219-SSSS
Verizon Maryland	Baltimore City	Baltimore, MD	+1-443220-SSSS
Level 3 Communications	Anne Arundel	Annapolis, MD	+1-443221-SSSS
Global Naps South	Baltimore	Reisterstown, MD	+1-443222-SSSS
Cellco Partnership DBA Verizon Wireless	Anne Arundel	Annapolis, MD	+1-443223-SSSS
Mci Worldcom Communications	Baltimore City	Baltimore, MD	+1-443224-SSSS
Nextel Communications	Dorchester	Cambridge, MD	+1-443225-SSSS
Sprint Spectrum L.p.	Anne Arundel	Baltimore, MD	+1-443226-SSSS
Global Naps South	Cecil	Port Deposit, MD	+1-443227-SSSS
Us Lec Of Maryland	Baltimore	Middle River, MD	+1-443228-SSSS
Cavalier Telephone Mid-atlantic	Anne Arundel	Severna Park, MD	+1-443229-SSSS
Global Naps South	Anne Arundel	Odenton, MD	+1-443230-SSSS
AT&T Local	Baltimore City	Baltimore, MD	+1-443231-SSSS
Cavalier Telephone (mid-atlantic)	Wicomico	Willards, MD	+1-443232-SSSS
Cavalier Telephone (mid-atlantic)	Wicomico	Mardela Springs, MD	+1-443233-SSSS
Cavalier Telephone (mid-atlantic)	Worcester	Snow Hill, MD	+1-443234-SSSS
Cellco Partnership DBA Verizon Wireless	Wicomico	Salisbury, MD	+1-443235-SSSS
Core Communications	Harford	Cardiff, MD	+1-443236-SSSS
Core Communications	Calvert	North Beach, MD	+1-443237-SSSS
Global Naps South	Baltimore	Parkton, MD	+1-443238-SSSS
New Cingular Wireless PCS - DC	Talbot	Easton, MD	+1-443239-SSSS
Global Naps South	Carroll	Westminster, MD	+1-443241-SSSS
Cavalier Telephone Mid-atlantic	Baltimore	Sparrows Point, MD	+1-443242-SSSS
Cellco Partnership DBA Verizon Wireless	Harford	Fallston, MD	+1-443243-SSSS
Level 3 Communications	Carroll	Westminster, MD	+1-443244-SSSS
Cavalier Telephone (mid-atlantic)	Cecil	Elkton, MD	+1-443245-SSSS
Core Communications	Cecil	Elkton, MD	+1-443246-SSSS
Global Naps South	Carroll	Union Bridge, MD	+1-443247-SSSS
Cellco Partnership DBA Verizon Wireless		Catonsville, MD	+1-443248-SSSS
Verizon Maryland	Queen Anne's	Stevensville, MD	+1-443249-SSSS
Nextel Communications	Baltimore City	Baltimore, MD	+1-443250-SSSS
Cellco Partnership DBA Verizon Wireless			+1-443251-SSSS
Cellco Partnership DBA Verizon Wireless	Howard	Perryville, MD	+1-443252-SSSS
New Cingular Wireless PCS - DC	Baltimore City	Baltimore, MD	+1-443253-SSSS
Omnipoint Communications Cap Operations	Anne Arundel	Annapolis, MD	+1-443254-SSSS
New Cingular Wireless PCS - DC	Baltimore City	Baltimore, MD	+1-443255-SSSS
Global Naps South	Cecil	North East, MD	+1-443256-SSSS
Cellco Partnership DBA Verizon Wireless	Baltimore City	Baltimore, MD	+1-443257-SSSS
New Cingular Wireless PCS - DC	Talbot	Easton, MD	+1-443258-SSSS
Verizon Maryland	Howard	Columbia, MD	+1-443259-SSSS
Verizon Maryland	Wicomico	Salisbury, MD	+1-443260-SSSS
Mci Worldcom Communications	Anne Arundel	Severna Park, MD	+1-443261-SSSS
Verizon Maryland	Queen Anne's	Centreville, MD	+1-443262-SSSS
Verizon Maryland	Baltimore City	Baltimore, MD	+1-443263-SSSS
Global Naps South	Baltimore	Pikesville, MD	+1-443264-SSSS
Cavalier Telephone Mid-atlantic	Baltimore	Fork, MD	+1-443265-SSSS
Global Crossing Local Services-md	Howard	Glenwood, MD	+1-443266-SSSS
Teleport Communications Group America	Harford	Darlington, MD	+1-443267-SSSS
Core Communications	Baltimore City	Baltimore, MD	+1-443268-SSSS
Global Naps South	Baltimore	Towson, MD	+1-443269-SSSS
Paetec Communications	Baltimore City	Baltimore, MD	+1-443270-SSSS
Nextel Communications	Baltimore City	Baltimore, MD	+1-443271-SSSS
Teleport Communications Group America	Baltimore City	Baltimore, MD	+1-443272-SSSS
Teleport Communications Group America	Baltimore	Reisterstown, MD	+1-443273-SSSS
Verizon Maryland	Anne Arundel	Severn, MD	+1-443274-SSSS
Comcast Phone Of Northern Maryland	Baltimore City	Baltimore, MD	+1-443275-SSSS
Allegiance Telecom	Baltimore City	Baltimore, MD	+1-443276-SSSS
Nextel Communications	Carroll	Sykesville, MD	+1-443277-SSSS
Vdl DBA Global Telecom Brokers	Baltimore City	Baltimore, MD	+1-443278-SSSS
Allegiance Telecom	Baltimore City	Baltimore, MD	+1-443279-SSSS
New Cingular Wireless PCS - DC	Carroll	Sykesville, MD	+1-443280-SSSS
Allegiance Telecom	Baltimore City	Baltimore, MD	+1-443281-SSSS
Nextel Communications	Kent	Chestertown, MD	+1-443282-SSSS

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