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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) 546

CityManchester
CountyHillsborough
CarrierChoice One Communications Of New Hampshire Inc.
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Landline

(603) 547

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

(603) 549

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

(603) 551

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

(603) 552

CityManchester
CountyHillsborough
CarrierBrooks Fiber Communications Of New Hampshire - Nh
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Wireless

(603) 553

CityDerry
CountyRockingham
CarrierNew Cingular Wireless Pcs Llc - Dc
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Wireless

(603) 554

CityMerrimack
CountyHillsborough
CarrierUnited States Cellular Corp. - New Hampshire
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Landline

(603) 556

CityManchester
CountyHillsborough
CarrierLevel 3 Communications - Nh
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Landline

(603) 559

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