Home / Area 603
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) 279

CityMeredith
CountyBelknap
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
View Prefix
Landline

(603) 280

CityManchester
CountyHillsborough
CarrierLevel 3 Communications - Nh
View Prefix
Landline

(603) 281

CityNashua
CountyHillsborough
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
View Prefix
Landline

(603) 282

CityManchester
CountyHillsborough
CarrierBrooks Fiber Communications Of New Hampshire - Nh
View Prefix
Landline

(603) 283

CityManchester
CountyHillsborough
CarrierPaetec Communications Inc. - Nh
View Prefix
Landline

(603) 284

CityCenter Sandwich
CountyCarroll
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
View Prefix
Landline

(603) 285

CityDerry
CountyRockingham
CarrierBrooks Fiber Communications Of New Hampshire - Nh
View Prefix
Landline

(603) 286

CityTilton
CountyBelknap
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
View Prefix
Landline

(603) 287

CityManchester
CountyHillsborough
CarrierLevel 3 Communications - Nh
View Prefix
Wireless

(603) 289

CityDerry
CountyRockingham
CarrierNew Cingular Wireless Pcs Llc - Dc
View Prefix
Wireless

(603) 290

CityDerry
CountyRockingham
CarrierUnited States Cellular Corp. - New Hampshire
View Prefix