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) 616

CityMerrimack

CountyHillsborough

CarrierUnited States Cellular Corp. - New Hampshire

View Prefix

Landline

(603) 617

CityManchester

CountyHillsborough

CarrierChoice One Communications Of New Hampshire Inc.

View Prefix

Landline

(603) 618

CityManchester

CountyHillsborough

CarrierLevel 3 Communications - Nh

View Prefix

Wireless

(603) 620

CityMerrimack

CountyHillsborough

CarrierUnited States Cellular Corp. - New Hampshire

View Prefix

Landline

(603) 621

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix

Landline

(603) 622

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix

Landline

(603) 623

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix

Landline

(603) 624

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix

Landline

(603) 625

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix

Landline

(603) 626

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix

Landline

(603) 627

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix

Landline

(603) 628

CityManchester

CountyHillsborough

CarrierNo New England Tel Op Dba Fairpoint Comm - Nh

View Prefix