North American Telephone Operator
North American
Telephone Operator

Telephone Area 301. Page 5.

Phone numbers of the state Maryland
Prefix: +1301
This prefix is distributed within the state Maryland
The largest city in the region is Rockville
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 +1-301-...-.... Maryland Rockville.

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 +1-301-YYY-YYYY

Other pages: 1234578910
Company District Major City Prefix
Usa Mobility WirelessMontgomerySandy Spring, MD+1-301612-SSSS
Sprint Spectrum L.p.Prince George'sBeltsville, MD+1-301613-SSSS
Verizon MarylandPrince George'sGreenbelt, MD+1-301614-SSSS
Verizon MarylandPrince George'sGreenbelt, MD+1-301615-SSSS
Uscoc Of Cumberland DBA United States Cel MdGarrettOakland, MD+1-301616-SSSS
Verizon MarylandPrince George'sLaurel, MD+1-301617-SSSS
Verizon MarylandPrince George'sHyattsville, MD+1-301618-SSSS
Verizon MarylandFrederickFrederick, MD+1-301619-SSSS
Verizon MarylandFrederickFrederick, MD+1-301620-SSSS
Verizon MarylandPrince George'sGlenn Dale, MD+1-301621-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-301622-SSSS
Teleport Communications Group - DCPrince George'sMount Rainier, MD+1-301623-SSSS
Verizon MarylandFrederickFrederick, MD+1-301624-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-301625-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-301626-SSSS
Verizon MarylandPrince George'sUpper Marlboro, MD+1-301627-SSSS
Teleport Communications Group - DCMontgomeryMount Rainier, MD+1-301628-SSSS
Verizon MarylandPrince George'sGlenn Dale, MD+1-301629-SSSS
Verizon MarylandPrince George'sTemple Hills, MD+1-301630-SSSS
Verizon MarylandFrederickFrederick, MD+1-301631-SSSS
Verizon MarylandCharlesWaldorf, MD+1-301632-SSSS
New Cingular Wireless PCS - DCMontgomeryBethesda, MD+1-301633-SSSS
Teleport Communications Group - DCMontgomeryMount Rainier, MD+1-301634-SSSS
New Frontiers TelecommunicationsFrederickMyersville, MD+1-301635-SSSS
Verizon MarylandPrince George'sHyattsville, MD+1-301636-SSSS
Level 3 CommunicationsMontgomeryRockville, MD+1-301637-SSSS
Verizon MarylandCharlesWaldorf, MD+1-301638-SSSS
Cellco Partnership DBA Verizon WirelessFrederickFrederick, MD+1-301639-SSSS
Verizon MarylandMontgomeryGaithersburg, MD+1-301640-SSSS
Cellco Partnership DBA Verizon WirelessMontgomerySilver Spring, MD+1-301641-SSSS
New Cingular Wireless PCS - DCMontgomeryBethesda, MD+1-301642-SSSS
Cellco Partnership DBA Verizon WirelessCharlesWaldorf, MD+1-301643-SSSS
Verizon MarylandFrederickFrederick, MD+1-301644-SSSS
Verizon MarylandCharlesWaldorf, MD+1-301645-SSSS
New Cingular Wireless PCS - DCMontgomeryBethesda, MD+1-301646-SSSS
Verizon MarylandPrince George'sLaurel, MD+1-301647-SSSS
New Cingular Wireless PCS - DCMontgomeryBethesda, MD+1-301648-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-301649-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-301650-SSSS
Cellco Partnership DBA Verizon WirelessMontgomerySilver Spring, MD+1-301651-SSSS
Verizon MarylandMontgomeryChevy Chase, MD+1-301652-SSSS
New Cingular Wireless PCS - DCCharlesWaldorf, MD+1-301653-SSSS
Verizon MarylandMontgomeryChevy Chase, MD+1-301654-SSSS
New Cingular Wireless PCS - DCMontgomeryBethesda, MD+1-301655-SSSS
Verizon MarylandMontgomeryChevy Chase, MD+1-301656-SSSS
Verizon MarylandMontgomeryChevy Chase, MD+1-301657-SSSS
Teleport Communications Group - DCMontgomerySandy Spring, MD+1-301658-SSSS
New Cingular Wireless PCS - DCCharlesWaldorf, MD+1-301659-SSSS
New Cingular Wireless PCS - DCWashingtonKeedysville, MD+1-301660-SSSS
New Cingular Wireless PCS - DCMontgomeryBethesda, MD+1-301661-SSSS
Verizon MarylandFrederickFrederick, MD+1-301662-SSSS
Verizon MarylandFrederickFrederick, MD+1-301663-SSSS
Verizon MarylandMontgomeryChevy Chase, MD+1-301664-SSSS
Verizon MarylandWashingtonHagerstown, MD+1-301665-SSSS
Teleport Communications Group - DCPrince George'sGlenn Dale, MD+1-301666-SSSS
New Cingular Wireless PCS - DCFrederickMyersville, MD+1-301667-SSSS
Verizon MarylandFrederickFrederick, MD+1-301668-SSSS
Verizon MarylandPrince George'sSuitland, MD+1-301669-SSSS
Verizon MarylandMontgomeryGaithersburg, MD+1-301670-SSSS
New Frontiers TelecommunicationsWashingtonHagerstown, MD+1-301671-SSSS
Nextel CommunicationsSaint Mary'sTall Timbers, MD+1-301672-SSSS
New Frontiers TelecommunicationsFrederickFrederick, MD+1-301673-SSSS
Nextel CommunicationsMontgomeryBethesda, MD+1-301674-SSSS
Omnipoint Communications Cap OperationsMontgomerySilver Spring, MD+1-301675-SSSS
New Cingular Wireless PCS - DCFrederickFrederick, MD+1-301676-SSSS
Teleport Communications Group - DCAnne ArundelGlenn Dale, MD+1-301677-SSSS
Verizon MarylandWashingtonHancock, MD+1-301678-SSSS
Teleport Communications Group - DCMontgomeryMount Rainier, MD+1-301679-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-301680-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-301681-SSSS
Verizon MarylandFrederickFrederick, MD+1-301682-SSSS
Teleport Communications Group - DCPrince George'sMount Rainier, MD+1-301683-SSSS
Teleport Communications Group - DCCharlesIndian Head, MD+1-301684-SSSS
Teleport Communications Group - DCMontgomeryDamascus, MD+1-301685-SSSS
Verizon MarylandPrince George'sOxon Hill, MD+1-301686-SSSS
Verizon MarylandAlleganyFrostburg, MD+1-301687-SSSS
Verizon MarylandPrince George'sLaurel, MD+1-301688-SSSS
Verizon MarylandAlleganyFrostburg, MD+1-301689-SSSS
Idt America CorpLeonardtown, MD+1-301690-SSSS
Teleport Communications Group - DCMontgomeryPoolesville, MD+1-301691-SSSS

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