Home / Area Code / 603
Area Code:603
Country:United States
State/Province:New Hampshire - NH
Major City:Manchester
Time Zone:Eastern
About 603 :The 603 Area Code (or Area Code 603) is located in the state of NH. Area Code 603 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.44 million unique phone numbers and 5.14 million individuals near the city of Newmarket
Active Prefixes in Area Code 201
Prefix Primary City Usage Company
603-498-#### Portsmouth Landline Numbers Bell Atlantic Nynex ...
603-499-#### Keene Landline Numbers Level 3 Communicatio...
603-501-#### Portsmouth Landline Numbers Paetec Communication...
603-502-#### Portsmouth Wireless Numbers New Cingular Wireles...
603-503-#### Lancaster Landline Numbers Brooks Fiber Communi...
603-504-#### Claremont Wireless Numbers United States Cellul...
603-505-#### Derry Landline Numbers Bell Atlantic Nynex ...
603-508-#### Pelham Landline Numbers Bell Atlantic Nynex ...
603-509-#### Dover Landline Numbers Ctc Communications C...
603-510-#### Meriden Landline Numbers Comcast Phone Of New...
603-512-#### Manchester Wireless Numbers Sprint Spectrum L.p....
603-513-#### Concord Landline Numbers Rnk, Inc....
603-515-#### Wolfeboro Landline Numbers No New England Tel O...
603-516-#### Dover Landline Numbers Freedom Ring Communi...
603-517-#### Merrimack Landline Numbers No New England Tel O...
603-518-#### Manchester Landline Numbers At&t Local...
603-520-#### Laconia Landline Numbers Bell Atlantic Nynex ...
603-521-#### Nashua Landline Numbers At&t Local...
603-522-#### Sanbornville Landline Numbers No New England Tel O...
603-523-#### Canaan Landline Numbers No New England Tel O...
603-524-#### Laconia Landline Numbers No New England Tel O...
603-525-#### Hancock Landline Numbers No New England Tel O...
603-526-#### New London Landline Numbers Kearsarge Telephone ...
603-527-#### Laconia Landline Numbers No New England Tel O...
603-528-#### Laconia Landline Numbers No New England Tel O...
603-529-#### Weare Landline Numbers Granite State Teleph...
603-530-#### Bristol Wireless Numbers Rural Cellular Corpo...
603-531-#### Portsmouth Wireless Numbers New Cingular Wireles...
603-532-#### Jaffrey Landline Numbers No New England Tel O...
603-533-#### Merrimack Wireless Numbers United States Cellul...
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Recent user feedback


+1 (606) 448-6004
  • Elizabeth King
    01:42 2024-10-17
    Category: Secure Calls
    Caller claims to be an inmate from jail but cannot connect and cost 2 dollars everytime
+1 (810) 204-3094
  • Marjorie Swift
    01:42 2024-10-17
    Category: Debt Calls
    Just keep on calling my number. Starting to get on my nerves. Block please
+1 (716) 329-8222
  • Katherine Judd
    01:41 2024-10-17
    Category: Sales Calls
    Spam
+1 (763) 726-7528
  • Gerry Dechant
    01:39 2024-10-17
    Category: Unknown Calls
    Booooooo
+1 (479) 504-1480
  • James Shay
    01:39 2024-10-17
    Category: Hang up Calls
    Yet another silent caller.
+1 (989) 402-2631
  • Quentin McNeal
    01:38 2024-10-17
    Category: Secure Calls
    Received an unwanted spam text message stating:- ‘Hey, xxx, this is Dr. Pamela Pugh for Congress again. I know I'm sending a lot of texts, but our competitive primary election is in just 6 MORE DAYS! This is your last chance to make an impact and help o
+1 (805) 277-9692
  • Alan Schneider
    01:37 2024-10-17
    Category: Secure Calls
    Wanted me to download an app so they could check my phone
+1 (386) 400-3260
  • Carmen Radu
    01:37 2024-10-17
    Category: Hang up Calls
    Call From Lake City, FL / *67 CallBack = “Busy Signal” /// SCAM
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