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Area Code Lookup

Area Code 603 Phone Lookup

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

691prefix records
58lookup pages
603area code

Phone Prefixes in This Area Code

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

Landline

(603) 749

CityDover
CountyStrafford
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 750

CityDover
CountyStrafford
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 751

CityManchester
CountyHillsborough
CarrierBrooks Fiber Communications Of New Hampshire - Nh
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Landline

(603) 752

CityBerlin
CountyCoos
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 753

CityConcord
CountyMerrimack
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 754

CityPortsmouth
CountyRockingham
CarrierFreedom Ring Communications Llc
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Landline

(603) 755

CityFarmington
CountyStrafford
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 756

CityWalpole
CountyCheshire
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 757

CityManchester
CountyHillsborough
CarrierLightship Telecom Llc - Nh
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Landline

(603) 758

CityManchester
CountyHillsborough
CarrierChoice One Communications Of New Hampshire Inc.
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