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.

Wireless

(603) 479

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

(603) 482

CityErrol
CountyCoos
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
View Prefix
Landline

(603) 483

CityCandia
CountyRockingham
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
View Prefix
Landline

(603) 485

CitySuncook
CountyMerrimack
CarrierNo New England Tel Op Dba Fairpoint Comm - Nh
View Prefix
Wireless

(603) 486

CityMerrimack
CountyHillsborough
CarrierUnited States Cellular Corp. - New Hampshire
View Prefix
Landline

(603) 487

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

(603) 488

CityManchester
CountyHillsborough
CarrierComcast Phone Of New Hampshire Llc - Nh
View Prefix
Landline

(603) 489

CityManchester
CountyHillsborough
CarrierComcast Phone Of New Hampshire Llc - Nh
View Prefix