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Area Code Lookup

Area Code 301 Phone Lookup

Maryland, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

774prefix records
65lookup pages
301area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Landline

(301) 692

CityWashington
CountyDistrict of Columbia
CarrierTeleport Communications America Llc - Dc
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Wireless

(301) 693

CityFrederick
CountyFrederick
CarrierOmnipoint Communications Cap Operations Llc
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Wireless

(301) 697

CityMonrovia
CountyFrederick
CarrierNew Cingular Wireless Pcs Llc - Dc
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Landline

(301) 703

CityFrederick
CountyFrederick
CarrierLevel 3 Communications Llc - Md
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Wireless

(301) 704

CityAnnapolis Junction
CountyHoward
CarrierCellco Partnership Dba Verizon Wireless - Md
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