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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) 441

CityBeltsville
CountyPrince Georges
CarrierOmnipoint Communications Cap Operations Llc
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Wireless

(240) 444

CityAnnapolis Junction
CountyHoward
CarrierCellco Partnership Dba Verizon Wireless - Md
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Wireless

(240) 446

CityFrederick
CountyFrederick
CarrierCellco Partnership Dba Verizon Wireless - Md
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Wireless

(240) 447

CityBeltsville
CountyPrince Georges
CarrierNew Cingular Wireless Pcs Llc - Dc
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Wireless

(240) 448

CityWashington
CountyDistrict of Columbia
CarrierSprint Spectrum L.p.
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Wireless

(240) 449

CityBeltsville
CountyPrince Georges
CarrierNew Cingular Wireless Pcs Llc - Dc
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Landline

(240) 450

CityHerndon
CountyFairfax
CarrierCavalier Telephone Mid-atlantic Llc - Md
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Landline

(240) 454

CityChevy Chase
CountyMontgomery
CarrierPaetec Communications Inc. - Md
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