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.

Landline

(240) 747

CityWashington
CountyDistrict of Columbia
CarrierCavalier East Llc - Md
View Prefix
Wireless

(240) 750

CityAnnapolis Junction
CountyHoward
CarrierNew Cingular Wireless Pcs Llc - Dc
View Prefix
Landline

(240) 751

CityBeltsville
CountyPrince Georges
CarrierTelcove Operations Inc. - Md
View Prefix
Landline

(240) 752

CitySilver Spring
CountyMontgomery
CarrierTelcove Operations Inc. - Md
View Prefix
Landline

(240) 753

CityAnnapolis Junction
CountyHoward
CarrierTelcove Operations Inc. - Md
View Prefix
Landline

(240) 755

CityBaltimore
CountyBaltimore City
CarrierComcast Phone Of Northern Maryland Inc. - Md
View Prefix
Wireless

(240) 762

CityAnnapolis Junction
CountyHoward
CarrierCellco Partnership Dba Verizon Wireless - Md
View Prefix