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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) 241

CityManchester
CountyHillsborough
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 242

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

(603) 243

CityManchester
CountyHillsborough
CarrierCharter Fiberlink Nh-cco Llc - Nh
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Landline

(603) 244

CityManchester
CountyHillsborough
CarrierComcast Phone Of New Hampshire Llc - Nh
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Landline

(603) 245

CityPortsmouth
CountyRockingham
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 246

CityWest Stewartstown
CountyCoos
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Wireless

(603) 247

CityDerry
CountyRockingham
CarrierNew Cingular Wireless Pcs Llc - Dc
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Landline

(603) 248

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

(603) 249

CityMilford
CountyHillsborough
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
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Landline

(603) 250

CityPortsmouth
CountyRockingham
CarrierFreedom Ring Communications Llc
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Landline

(603) 251

CityManchester
CountyHillsborough
CarrierPaetec Communications Inc. - Nh
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Wireless

(603) 252

CityMerrimack
CountyHillsborough
CarrierUnited States Cellular Corp. - New Hampshire
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