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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) 241

CityLanham
CountyPrince Georges
CarrierStarpower Communications Llc - Md
View Prefix
Landline

(240) 242

CityLanham
CountyPrince Georges
CarrierStarpower Communications Llc - Md
View Prefix
Landline

(240) 244

CityWashington
CountyDistrict of Columbia
CarrierStarpower Communications Llc - Md
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Landline

(240) 245

CityLanham
CountyPrince Georges
CarrierStarpower Communications Llc - Md
View Prefix
Landline

(240) 246

CityLanham
CountyPrince Georges
CarrierStarpower Communications Llc - Md
View Prefix
Landline

(240) 249

CityWashington
CountyDistrict of Columbia
CarrierTeleport Communications America Llc - Dc
View Prefix