Telephone Area 443. Page 1.

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
Paetec Communications	Baltimore City	Baltimore, MD	+1-443283-SSSS
Global Naps South	Howard	Jessup, MD	+1-443284-SSSS
Verizon Maryland	Howard	Columbia, MD	+1-443285-SSSS
Cellco Partnership DBA Verizon Wireless	Baltimore City	Baltimore, MD	+1-443286-SSSS
Verizon Maryland	Baltimore City	Baltimore, MD	+1-443287-SSSS
Allegiance Telecom	Baltimore City	Baltimore, MD	+1-443288-SSSS
Mci Worldcom Communications	Baltimore		+1-443289-SSSS
Tw Telecom Of Maryland LLC	Baltimore	Parkville, MD	+1-443290-SSSS
Global Crossing Local Services-md	Carroll	Hampstead, MD	+1-443291-SSSS
Level 3 Communications	Prince George's	Laurel, MD	+1-443292-SSSS
Global Crossing Local Services-md	Carroll	Westminster, MD	+1-443293-SSSS
Global Crossing Local Services-md	Anne Arundel	West River, MD	+1-443294-SSSS
Level 3 Communications	Calvert	Prince Frederick, MD	+1-443295-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443296-SSSS
Teleport Communications Group America	Baltimore	Arbutus, MD	+1-443297-SSSS
New Cingular Wireless PCS - DC	Talbot	Easton, MD	+1-443298-SSSS
Global Crossing Local Services-md	Harford	Fallston, MD	+1-443299-SSSS
Broadwing Communications. LLC	Carroll	Sykesville, MD	+1-443300-SSSS
Global Crossing Local Services-md	Anne Arundel	Crofton, MD	+1-443302-SSSS
Global Crossing Local Services-md	Harford	Aberdeen, MD	+1-443303-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443304-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443305-SSSS
Sprint Spectrum L.p.	Anne Arundel	Baltimore, MD	+1-443306-SSSS
Global Crossing Local Services-md	Harford	Bel Air, MD	+1-443307-SSSS
Allegiance Telecom	Baltimore City	Baltimore, MD	+1-443308-SSSS
Nextel Communications	Cecil	Elkton, MD	+1-443309-SSSS
New Cingular Wireless PCS - DC	Baltimore City	Baltimore, MD	+1-443310-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443312-SSSS
Global Crossing Local Services-md	Baltimore	Fork, MD	+1-443313-SSSS
Sprint Spectrum L.p.	Baltimore	Baltimore, MD	+1-443314-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443315-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443316-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443317-SSSS
Cavalier Telephone (mid-atlantic)	Baltimore	Cockeysville, MD	+1-443318-SSSS
Cavalier Telephone (mid-atlantic)	Howard	Columbia, MD	+1-443319-SSSS
Global Crossing Local Services-md	Baltimore City	Baltimore, MD	+1-443320-SSSS
Paetec Communications	Anne Arundel	Annapolis, MD	+1-443321-SSSS
Cavalier Telephone Mid-atlantic	Baltimore	Towson, MD	+1-443322-SSSS
Cavalier Telephone (mid-atlantic)	Dorchester	Rhodesdale, MD	+1-443323-SSSS
Nextel Communications	Baltimore City	Baltimore, MD	+1-443324-SSSS
Cavalier Telephone Mid-atlantic	Howard	Ellicott City, MD	+1-443325-SSSS
New Cingular Wireless PCS - DC	Baltimore City	Baltimore, MD	+1-443326-SSSS
Cavalier Telephone Mid-atlantic	Harford	Aberdeen, MD	+1-443327-SSSS
Global Naps South	Carroll	Sykesville, MD	+1-443328-SSSS
Global Crossing Local Services-md	Howard	Jessup, MD	+1-443329-SSSS
Cavalier Telephone Mid-atlantic	Baltimore City	Baltimore, MD	+1-443330-SSSS
Global Naps South	Carroll	Taneytown, MD	+1-443331-SSSS
Cavalier Telephone Mid-atlantic	Anne Arundel	Crofton, MD	+1-443332-SSSS
Leap Wireless Intl DBA Cricket Comm		Annapolis, MD	+1-443333-SSSS
Allegiance Telecom	Baltimore	Towson, MD	+1-443334-SSSS
Global Naps South	Baltimore City	Brooklyn, MD	+1-443335-SSSS
Nextel Communications	Anne Arundel	Annapolis, MD	+1-443336-SSSS
Global Naps South	Baltimore	Sparrows Point, MD	+1-443337-SSSS
Global Naps South	Baltimore	Sparks Glencoe, MD	+1-443338-SSSS
Global Naps South	Anne Arundel	Sherwood Forest, MD	+1-443339-SSSS
Cellco Partnership DBA Verizon Wireless	Carroll	Westminster, MD	+1-443340-SSSS
Level 3 Communications	Baltimore City	Baltimore, MD	+1-443341-SSSS
Global Naps South	Calvert	Solomons, MD	+1-443342-SSSS
Teleport Communications Group America	Anne Arundel	Millersville, MD	+1-443343-SSSS
Core Communications	Anne Arundel	Severna Park, MD	+1-443344-SSSS
Level 3 Communications	Harford	Aberdeen, MD	+1-443345-SSSS
Global Naps South	Anne Arundel	Severna Park, MD	+1-443346-SSSS
Global Naps South	Harford	Cardiff, MD	+1-443347-SSSS
Teleport Communications Group America	Baltimore City	Baltimore, MD	+1-443348-SSSS
Core Communications	Carroll	Westminster, MD	+1-443349-SSSS
Cellco Partnership DBA Verizon Wireless	Cecil	Elkton, MD	+1-443350-SSSS
Us Lec Of Maryland	Howard	Columbia, MD	+1-443351-SSSS
AT&T Local	Baltimore City	Baltimore, MD	+1-443352-SSSS
Verizon Maryland	Baltimore	Cockeysville, MD	+1-443353-SSSS
Level 3 Communications	Baltimore City	Baltimore, MD	+1-443354-SSSS
Level 3 Communications	Baltimore City	Baltimore, MD	+1-443355-SSSS
Level 3 Communications	Harford	Bel Air, MD	+1-443356-SSSS
Verizon Maryland	Baltimore	Pikesville, MD	+1-443357-SSSS
Ymax Communications Corp.		Salisbury, MD	+1-443358-SSSS
Cellco Partnership DBA Verizon Wireless	Wicomico	Delmar, MD	+1-443359-SSSS
Teleport Communications Group America	Harford	Aberdeen, MD	+1-443360-SSSS
Core Communications	Carroll	Sykesville, MD	+1-443361-SSSS
Omnipoint Communications Cap Operations	Talbot	Easton, MD	+1-443362-SSSS
Global Naps South	Anne Arundel	Severn, MD	+1-443363-SSSS
Teleport Communications Group America	Baltimore City	Baltimore, MD	+1-443364-SSSS

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