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856-603

You are reviewing the Area Code (NPA/NXX) report for 856-603. Did you mean to search the SMS short code 856603?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number856603
Basic Format856-603
NPA (Area Code)856
NXX603

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
856-603-0XXX829JPAETEC ITEL, LLCGLOUCESTERRTGLOUCESTERNJMA
856-603-1XXX637CONVOY, LLC - NJGLOUCESTERAS01/14/2026GLOUCESTERNJMA02/07/2026
856-603-2XXX829JPAETEC ITEL, LLCGLOUCESTERRTGLOUCESTERNJMA
856-603-3XXX829JPAETEC ITEL, LLCGLOUCESTERRTGLOUCESTERNJMA
856-603-4XXX835EBLOCK LINE SYSTEMS, LLC - NJGLOUCESTERAS04/09/2009GLOUCESTERNJMA05/09/2009
856-603-5XXX637CONVOY, LLC - NJGLOUCESTERAS09/18/2025GLOUCESTERNJMA10/12/2025
856-603-6XXX507JTHE VOICE APPLICATION NETWORK, LLCGLOUCESTERAS08/11/2016GLOUCESTERNJMA09/04/2016
856-603-7XXX073HTELNYX LLCGLOUCESTERAS11/08/2018GLOUCESTERNJMA12/02/2018
856-603-8XXX118FBANDWIDTH.COM CLEC, LLC - NJGLOUCESTERAS12/08/2021GLOUCESTERNJMA01/03/2022
856-603-9XXX829JPAETEC ITEL, LLCGLOUCESTERRTGLOUCESTERNJMA
856-603-XXXX829JPAETEC ITEL, LLCGLOUCESTERASGLOUCESTERNJ

Reports

Anonymous User from Highlands Ranch, CO

July 24, 2025 at 9:10 PM

856-603-8003 reported as a Text Message. Received on July 24, 2025 at 10:00 AM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Sewell, New Jersey

July 14, 2025 at 12:48 PM

856-603-1535 reported as a Live Voice or Other. Received on July 14, 2025 at 12:45 PM.
Call for Energy, solar, & utilities

Anonymous User from Delanco, New Jersey

March 29, 2025 at 4:24 PM

856-603-8051 reported as a Live Voice or Other. Received on March 29, 2025 at 4:20 PM.

Anonymous User from Doylestown, Pennsylvania

January 6, 2025 at 10:13 PM

856-603-4252 reported as a Robocall. Received on January 6, 2025 at 6:45 PM.

Anonymous User from Wanaque, New Jersey

May 20, 2024 at 11:43 AM

856-603-5618 reported as a Robocall. Received on May 20, 2024 at 11:40 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Keansburg, New Jersey

July 25, 2022 at 3:16 PM

856-603-2477 reported as a Robocall. Received on July 25, 2022 at 3:10 PM.
Call for Warranties & protection plans

Most 'popular' numbers on this prefix:

856-603-2XXX: 856-603-2400 | 856-603-2447 | 856-603-2474 | 856-603-2477 | 856-603-2478 | 856-603-2491 |
856-603-4XXX: 856-603-4241 | 856-603-4242 | 856-603-4243 | 856-603-4250 | 856-603-4252 | 856-603-4255 |
856-603-5XXX: 856-603-5600 | 856-603-5606 | 856-603-5610 | 856-603-5611 | 856-603-5617 |
856-603-8XXX: 856-603-8000 | 856-603-8008 | 856-603-8009 |