Database of North America’s phone numbers
Database of North America’s
phone numbers

Telephone Area 240. Page 4.

Phone numbers of the state Maryland
Prefix: +1240
This prefix is distributed within the state Maryland
The largest city in the region is Gaithersburg
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 +1-240-...-.... Maryland Gaithersburg.

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

Phone numbers +1-240-YYY-YYYY

Other pages: 123467
Company District Major City Prefix
Cellco Partnership DBA Verizon Wireless+1-240578-SSSS
Nextel CommunicationsAlleganyCumberland, MD+1-240580-SSSS
Paetec Communications - DCPrince George'sLaurel, MD+1-240581-SSSS
Verizon MarylandPrince George'sHyattsville, MD+1-240582-SSSS
Verizon MarylandBeltsville, MD+1-240583-SSSS
Cellco Partnership DBA Verizon Wireless+1-240585-SSSS
Verizon MarylandFrederick, MD+1-240586-SSSS
Cellco Partnership DBA Verizon WirelessLeonardtown, MD+1-240587-SSSS
Omnipoint Communications Cap OperationsPrince George'sLaurel, MD+1-240593-SSSS
Cellco Partnership DBA Verizon WirelessChevy Chase, MD+1-240595-SSSS
Global Naps SouthMontgomeryGaithersburg, MD+1-240597-SSSS
Broadwing Communications. LLCPrince George'sRockville, MD+1-240599-SSSS
Sprint Spectrum L.p.Bethesda, MD+1-240600-SSSS
Sprint Spectrum L.p.Prince George'sBeltsville, MD+1-240601-SSSS
Sprint Spectrum L.p.Prince George'sBeltsville, MD+1-240602-SSSS
Sprint Spectrum L.p.Prince George'sBeltsville, MD+1-240603-SSSS
Sprint Spectrum L.p.Prince George'sBeltsville, MD+1-240604-SSSS
Sprint Spectrum L.p.Prince George'sBeltsville, MD+1-240605-SSSS
Sprint Spectrum L.p.Prince George'sBeltsville, MD+1-240606-SSSS
Global Crossing Local Services-mdCharlesWaldorf, MD+1-240607-SSSS
Tw Telecom Of Maryland LLCMount Rainier, MD+1-240612-SSSS
Mci Worldcom CommunicationsPrince George'sCollege Park, MD+1-240616-SSSS
Cellco Partnership DBA Verizon Wireless+1-240618-SSSS
Mci Worldcom CommunicationsPrince George'sChevy Chase, MD+1-240619-SSSS
Mci Worldcom CommunicationsMontgomeryRockville, MD+1-240620-SSSS
Mci Worldcom CommunicationsMontgomeryKensington, MD+1-240621-SSSS
Verizon MarylandPrince George'sGreenbelt, MD+1-240624-SSSS
Nextel CommunicationsWashingtonHagerstown, MD+1-240625-SSSS
Sprint Spectrum L.p.FrederickFrederick, MD+1-240626-SSSS
Global Crossing Local Services-mdMontgomeryMount Rainier, MD+1-240627-SSSS
Verizon MarylandFrederickFrederick, MD+1-240629-SSSS
Verizon MarylandMontgomeryGaithersburg, MD+1-240631-SSSS
Verizon MarylandMontgomeryGaithersburg, MD+1-240632-SSSS
Broadwing Communications. LLCPrince George'sMount Rainier, MD+1-240638-SSSS
Leap Wireless Intl DBA Cricket CommWaldorf, MD+1-240640-SSSS
Tidalwave Telephone Inc.MontgomeryRockville, MD+1-240641-SSSS
Tidalwave Telephone Inc.MontgomeryRockville, MD+1-240642-SSSS
Omnipoint Communications Cap OperationsMontgomerySilver Spring, MD+1-240643-SSSS
Xo MarylandMontgomeryChevy Chase, MD+1-240644-SSSS
Xo MarylandMontgomeryChevy Chase, MD+1-240645-SSSS
Cavalier East LLCPrince George'sLaurel, MD+1-240646-SSSS
Xo MarylandSaint Mary'sMechanicsville, MD+1-240652-SSSS
New Cingular Wireless PCS - DCGaithersburg, MD+1-240654-SSSS
Verizon MarylandMontgomerySilver Spring, MD+1-240662-SSSS
Global Crossing Local Services-mdPrince George'sMount Rainier, MD+1-240667-SSSS
Starpower CommunicationsMontgomeryDamascus, MD+1-240668-SSSS
Comcast Phone Of Northern MarylandMontgomeryKensington, MD+1-240669-SSSS
Sprint Spectrum L.p.MontgomeryMount Rainier, MD+1-240671-SSSS
Cellco Partnership DBA Verizon WirelessMontgomeryRockville, MD+1-240672-SSSS
Nextel CommunicationsFrederickFrederick, MD+1-240674-SSSS
New Cingular Wireless PCS - DCFrederickMyersville, MD+1-240675-SSSS
Cellco Partnership DBA Verizon WirelessMontgomerySilver Spring, MD+1-240676-SSSS
Cellco Partnership DBA Verizon WirelessMontgomerySilver Spring, MD+1-240678-SSSS
Atx Telecommunications Services, LtdPrince George'sBrandywine, MD+1-240681-SSSS
Starpower CommunicationsCharlesWaldorf, MD+1-240682-SSSS
Verizon MarylandMontgomeryGaithersburg, MD+1-240683-SSSS
Verizon MarylandPrince George'sGreenbelt, MD+1-240684-SSSS
Global Crossing Local Services-mdPrince George'sBrandywine, MD+1-240685-SSSS
Verizon MarylandMontgomeryGaithersburg, MD+1-240686-SSSS
Cellco Partnership DBA Verizon WirelessMontgomerySilver Spring, MD+1-240687-SSSS
Cellco Partnership DBA Verizon WirelessSilver Spring, MD+1-240688-SSSS
Global Crossing Local Services-mdPrince George'sMount Rainier, MD+1-240691-SSSS
Verizon MarylandMontgomeryRockville, MD+1-240694-SSSS
Verizon MarylandPrince George'sTemple Hills, MD+1-240695-SSSS
Level 3 CommunicationsPrince George'sHyattsville, MD+1-240696-SSSS
Verizon MarylandFrederickAdamstown, MD+1-240699-SSSS
Leap Wireless Intl DBA Cricket CommSilver Spring, MD+1-240701-SSSS
+1-240702-SSSS
Leap Wireless Intl DBA Cricket CommMount Rainier, MD+1-240704-SSSS
Leap Wireless Intl DBA Cricket CommChevy Chase, MD+1-240705-SSSS
Leap Wireless Intl DBA Cricket CommChevy Chase, MD+1-240706-SSSS
Global Crossing Local Services-mdMontgomeryRockville, MD+1-240715-SSSS
Xo MarylandSaint Mary'sCallaway, MD+1-240718-SSSS
Global Crossing Local Services-mdMontgomeryGaithersburg, MD+1-240720-SSSS
Global Crossing Local Services-mdMontgomerySandy Spring, MD+1-240722-SSSS
Cellco Partnership DBA Verizon WirelessMontgomerySilver Spring, MD+1-240723-SSSS
Cavalier East LLCPrince George'sOxon Hill, MD+1-240724-SSSS
Verizon MarylandSaint Mary'sLexington Park, MD+1-240725-SSSS
New Cingular Wireless PCS - DCAlleganyCumberland, MD+1-240727-SSSS
New Cingular Wireless PCS - DCMontgomeryRockville, MD+1-240731-SSSS

If you have not found the required prefix in the table, you can use the search of a full telephone number at the top of the site or the advanced search.

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