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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.

Landline

(240) 813

CityWashington
CountyDistrict of Columbia
CarrierAtx Telecommunications Services Ltd
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Landline

(240) 821

CityBeltsville
CountyPrince Georges
CarrierLightwave Communications Llc - Md
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Wireless

(240) 838

CityBeltsville
CountyPrince Georges
CarrierOmnipoint Communications Cap Operations Llc
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Wireless

(240) 839

CityHyattsville
CountyPrince Georges
CarrierCellco Partnership Dba Verizon Wireless - Md
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Landline

(240) 841

CityBaltimore
CountyBaltimore City
CarrierAllegiance Telecom Inc. - Md
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Landline

(240) 842

CityBaltimore
CountyBaltimore City
CarrierAllegiance Telecom Inc. - Md
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