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Area Code Lookup

Area Code 240 Phone Lookup

Maryland, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

517prefix records
44lookup pages
240area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Wireless

(240) 654

CityWashington
CountyDistrict of Columbia
CarrierNew Cingular Wireless Pcs Llc - Dc
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Landline

(240) 668

CityLanham
CountyPrince Georges
CarrierStarpower Communications Llc - Md
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Landline

(240) 669

CityBattery Park
CountyIsle of Wight
CarrierComcast Phone Of Northern Maryland Inc. - Md
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Wireless

(240) 672

CityAnnapolis Junction
CountyHoward
CarrierCellco Partnership Dba Verizon Wireless - Md
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Wireless

(240) 675

CityMonrovia
CountyFrederick
CarrierNew Cingular Wireless Pcs Llc - Dc
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Wireless

(240) 676

CityAnnapolis Junction
CountyHoward
CarrierCellco Partnership Dba Verizon Wireless - Md
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