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
603-872-#### Center Barnstead Landline Numbers Idt America Corp - N...
603-873-#### Sunapee Landline Numbers Level 3 Communicatio...
603-874-#### Lisbon Landline Numbers Level 3 Communicatio...
603-875-#### Alton Wireless Numbers Union Telephone Co. ...
603-876-#### Marlborough Landline Numbers No New England Tel O...
603-877-#### New London Landline Numbers Comcast Phone Of New...
603-878-#### Greenville Landline Numbers No New England Tel O...
603-879-#### Nashua Landline Numbers No New England Tel O...
603-880-#### Nashua Landline Numbers No New England Tel O...
603-881-#### Nashua Landline Numbers No New England Tel O...
603-882-#### Nashua Landline Numbers No New England Tel O...
603-883-#### Nashua Landline Numbers No New England Tel O...
603-884-#### Nashua Landline Numbers No New England Tel O...
603-885-#### Nashua Landline Numbers No New England Tel O...
603-886-#### Nashua Landline Numbers No New England Tel O...
603-887-#### Chester Landline Numbers Granite State Teleph...
603-888-#### Nashua Landline Numbers No New England Tel O...
603-889-#### Nashua Landline Numbers No New England Tel O...
603-890-#### Salem Landline Numbers No New England Tel O...
603-891-#### Nashua Landline Numbers No New England Tel O...
603-892-#### Concord Wireless Numbers Omnipoint Miami E Li...
603-893-#### Salem Landline Numbers No New England Tel O...
603-894-#### Salem Landline Numbers No New England Tel O...
603-895-#### Raymond Landline Numbers No New England Tel O...
603-896-#### Salem Landline Numbers No New England Tel O...
603-897-#### Nashua Landline Numbers No New England Tel O...
603-898-#### Salem Landline Numbers No New England Tel O...
603-899-#### Rindge Landline Numbers No New England Tel O...
603-902-#### Newbury Landline Numbers Comcast Phone Of New...
603-903-#### Keene Landline Numbers Crc Communications O...
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Recent user feedback


+1 (570) 964-9652
  • Marcy Payne
    19:58 2024-05-31
    Category: Fraud Calls
    7th call in almost 3 months from this area code/exchange. Caller ID always comes up as "SAYRE PA" (pushing the city that it's a robocaller system.
+1 (724) 314-0872
  • Yulia F
    15:08 2024-05-31
    Category: Hang up Calls
    No message left by "MONESSEN PA" even though call (in theory) went to voicemail. And another # where -- when calling back on a "safe" phone -- you get the "We do not recognize this #" error message (suspect it's all the same call center making these bogus calls).
+1 (509) 957-1743
  • Darla Creger
    18:09 2024-05-30
    Category: Other Calls
    Google Business Listing Scam
+1 (731) 203-1591
  • Elizabeth Alsace
    18:08 2024-05-30
    Category: Other Calls
    reporting suspicious activity
+1 (325) 249-7652
  • Rebecca Francis
    18:07 2024-05-30
    Category: Hang up Calls
    Scam
+1 (530) 277-1739
  • Scott Mebust
    18:07 2024-05-30
    Category: Hang up Calls
    Scam telemarketer
+1 (662) 655-2090
  • Al Gietl
    18:06 2024-05-30
    Category: Other Calls
    Selling something called Spectrum, but must act today!
+1 (949) 365-4473
  • Beth Osatchuck
    18:05 2024-05-30
    Category: Other Calls
    Left no message
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