Home / Area 240
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) 784

CityFrederick
CountyFrederick
CarrierOmnipoint Communications Cap Operations Llc
View Prefix
Landline

(240) 786

CityWashington
CountyDistrict of Columbia
CarrierBroadwing Communications. Llc - Md
View Prefix
Landline

(240) 787

CityWashington
CountyDistrict of Columbia
CarrierBroadwing Communications. Llc - Md
View Prefix
Landline

(240) 788

CityWashington
CountyDistrict of Columbia
CarrierBroadwing Communications. Llc - Md
View Prefix
Landline

(240) 790

CityWashington
CountyDistrict of Columbia
CarrierBroadwing Communications. Llc - Md
View Prefix
Wireless

(240) 793

CitySilver Spring
CountyMontgomery
CarrierSprint Spectrum L.p. - Md
View Prefix
Landline

(240) 794

CityWashington
CountyDistrict of Columbia
CarrierBroadwing Communications. Llc - Md
View Prefix
Landline

(240) 800

CityChevy Chase
CountyMontgomery
CarrierCore Communications Inc. - Md
View Prefix
Wireless

(240) 803

CityHagerstown
CountyWashington
CarrierNew Cingular Wireless Pcs Llc - Dc
View Prefix