North American Telephone Operator
North American
Telephone Operator

Telephone Area 443. Page 7.

Phone numbers of the state Maryland
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.

In the United States, telephone numbers are divided into a country code (+1), an area code (or prefix), which is three digits long, and a subscriber number (seven digits). These are just a few examples, and there are over 300 area codes in the United States. Each code can cover both large cities and less populated areas depending on population density and telephone network distribution.

The table below shows the main major cities and telecom operators.

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: 1234567910
Company District Major City Prefix
Verizon MarylandPrince George'sLaurel, MD+1-443778-SSSS
Global Naps - NYHarfordAberdeen, MD+1-443779-SSSS
Us Lec Of MarylandHowardColumbia, MD+1-443780-SSSS
Global Naps SouthAnne ArundelPasadena, MD+1-443781-SSSS
Global Naps SouthAnne ArundelAnnapolis, MD+1-443782-SSSS
Cellco Partnership DBA Verizon WirelessWicomicoSalisbury, MD+1-443783-SSSS
Teleport Communications Group AmericaBaltimore CityBaltimore, MD+1-443784-SSSS
Global Naps SouthBaltimoreArbutus, MD+1-443785-SSSS
Cellco Partnership DBA Verizon WirelessTalbotEaston, MD+1-443786-SSSS
Global Naps SouthHarfordBel Air, MD+1-443787-SSSS
Global Naps SouthHarfordAberdeen, MD+1-443788-SSSS
New Cingular Wireless PCS - DCCarrollWestminster, MD+1-443789-SSSS
Nextel CommunicationsAnne ArundelGlen Burnie, MD+1-443790-SSSS
New Cingular Wireless PCS - DCBaltimoreTowson, MD+1-443791-SSSS
Verizon MarylandBrooklyn, MD+1-443792-SSSS
Xo MarylandBaltimore CityBaltimore, MD+1-443793-SSSS
New Cingular Wireless PCS - DCBaltimore CityBaltimore, MD+1-443794-SSSS
Xo MarylandBaltimore CityBaltimore, MD+1-443795-SSSS
Xo MarylandBaltimore CityBaltimore, MD+1-443796-SSSS
Xo MarylandBaltimore CityBaltimore, MD+1-443797-SSSS
Tw Telecom Of Maryland LLCBaltimoreTowson, MD+1-443798-SSSS
New Cingular Wireless PCS - DCBaltimore CityBaltimore, MD+1-443799-SSSS
Sprint Spectrum L.p.Baltimore, MD+1-443800-SSSS
Sprint Spectrum L.p.Anne ArundelBaltimore, MD+1-443801-SSSS
Sprint Spectrum L.p.Anne ArundelBaltimore, MD+1-443802-SSSS
Sprint Spectrum L.p.Anne ArundelBaltimore, MD+1-443803-SSSS
Sprint Spectrum L.p.Anne ArundelBaltimore, MD+1-443804-SSSS
Omnipoint Communications Cap OperationsGlen Burnie, MD+1-443805-SSSS
Nextel CommunicationsBaltimore, MD+1-443806-SSSS
Nextel CommunicationsHarfordFallston, MD+1-443807-SSSS
Global Naps SouthBaltimore CityBaltimore, MD+1-443808-SSSS
Global Naps SouthBaltimore CityBaltimore, MD+1-443809-SSSS
Sprint Spectrum L.p.Baltimore, MD+1-443810-SSSS
Cellco Partnership DBA Verizon WirelessHowardColumbia, MD+1-443812-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore, MD+1-443813-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore, MD+1-443814-SSSS
Xo MarylandBaltimore CityBaltimore, MD+1-443815-SSSS
Allegiance TelecomAnne ArundelSeverna Park, MD+1-443816-SSSS
Allegiance TelecomBaltimore CityBaltimore, MD+1-443817-SSSS
Level 3 CommunicationsAnne ArundelPasadena, MD+1-443818-SSSS
Global Naps SouthBaltimore CityBaltimore, MD+1-443819-SSSS
Paetec CommunicationsBaltimore CityBaltimore, MD+1-443820-SSSS
Sprint Spectrum L.p.Westminster, MD+1-443821-SSSS
Sprint Spectrum L.p.Anne ArundelAnnapolis, MD+1-443822-SSSS
Cellco Partnership DBA Verizon WirelessTowson, MD+1-443823-SSSS
Omnipoint Communications Cap OperationsBaltimoreTowson, MD+1-443824-SSSS
Omnipoint Communications Cap OperationsBaltimore, MD+1-443825-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore, MD+1-443826-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore CityBaltimore, MD+1-443827-SSSS
Cavalier Telephone Mid-atlanticHowardEllicott City, MD+1-443828-SSSS
Nextel CommunicationsBaltimore CityBaltimore, MD+1-443829-SSSS
Cavalier Telephone Mid-atlanticBaltimoreCatonsville, MD+1-443830-SSSS
New Cingular Wireless PCS - DCBaltimore CityBaltimore, MD+1-443831-SSSS
Level 3 CommunicationsBaltimore CityBaltimore, MD+1-443832-SSSS
Us Lec Of MarylandBaltimoreArbutus, MD+1-443833-SSSS
Cavalier Telephone Mid-atlanticBaltimoreTowson, MD+1-443834-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore, MD+1-443835-SSSS
Global Naps SouthBaltimore CityBaltimore, MD+1-443836-SSSS
Us Lec Of MarylandAnne ArundelAnnapolis, MD+1-443837-SSSS
New Cingular Wireless PCS - DCBaltimore CityBaltimore, MD+1-443838-SSSS
Omnipoint Communications Cap OperationsBaltimore, MD+1-443839-SSSS
New Cingular Wireless PCS - DCBaltimoreCatonsville, MD+1-443840-SSSS
Verizon MarylandBaltimore CityBaltimore, MD+1-443841-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore, MD+1-443842-SSSS
Verizon MarylandHarfordHavre De Grace, MD+1-443843-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore, MD+1-443844-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore CityBaltimore, MD+1-443845-SSSS
New Cingular Wireless PCS - DCBaltimoreTowson, MD+1-443846-SSSS
Cellco Partnership DBA Verizon WirelessTowson, MD+1-443847-SSSS
Nextel CommunicationsAnne ArundelBaltimore, MD+1-443848-SSSS
Verizon MarylandBaltimoreTowson, MD+1-443849-SSSS
Omnipoint Communications Cap OperationsBaltimore CityBaltimore, MD+1-443850-SSSS
Omnipoint Communications Cap OperationsBaltimoreCatonsville, MD+1-443851-SSSS
New Cingular Wireless PCS - DCAnne ArundelAnnapolis, MD+1-443852-SSSS
Cellco Partnership DBA Verizon WirelessBaltimore, MD+1-443853-SSSS
Omnipoint Communications Cap OperationsBaltimore CityBaltimore, MD+1-443854-SSSS
Lightwave CommunicationsHarfordAberdeen, MD+1-443855-SSSS
Core CommunicationsWorcesterOcean City, MD+1-443856-SSSS
Omnipoint Communications Cap OperationsBaltimore CityBaltimore, MD+1-443857-SSSS
Omnipoint Communications Cap OperationsBaltimore CityBaltimore, MD+1-443858-SSSS

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