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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) 229

CityWashington
CountyDistrict of Columbia
CarrierBroadwing Communications. Llc - Md
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Landline

(240) 232

CityWashington
CountyDistrict of Columbia
CarrierBroadwing Communications. Llc - Md
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Landline

(240) 233

CityWashington
CountyDistrict of Columbia
CarrierTeleport Communications America Llc - Dc
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Wireless

(240) 234

CityBeltsville
CountyPrince Georges
CarrierCellco Partnership Dba Verizon Wireless - Md
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Landline

(240) 235

CityChevy Chase
CountyMontgomery
CarrierPaetec Communications Inc. - Md
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Landline

(240) 237

CityWashington
CountyDistrict of Columbia
CarrierTeleport Communications America Llc - Dc
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Landline

(240) 238

CityChevy Chase
CountyMontgomery
CarrierPaetec Communications Inc. - Md
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Landline

(240) 239

CityChevy Chase
CountyMontgomery
CarrierCore Communications Inc. - Md
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