603-670

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	603670
Basic Format	603-670
NPA (Area Code)	603
NXX	670

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	State	Region	Block Effective Date	Block Available Date
603-670-0XXX	829J	PAETEC ITEL, LLC	MERRIMACK	AF		NH	NE		04/22/2026
603-670-1XXX	829J	PAETEC ITEL, LLC	MERRIMACK	RT		NH	NE
603-670-2XXX	829J	PAETEC ITEL, LLC	MERRIMACK	RT		NH	NE
603-670-3XXX	5562	METROPCS, INC.	MERRIMACK	AS	09/17/2003	NH	NE	10/12/2003
603-670-4XXX	5562	METROPCS, INC.	MERRIMACK	AS	09/17/2003	NH	NE	10/12/2003
603-670-5XXX	5562	METROPCS, INC.	MERRIMACK	AS	12/05/2003	NH	NE	12/29/2003
603-670-6XXX	6386	BELL ATLANTIC MOBILE, INC	MERRIMACK	AS	09/10/2018	NH	NE	09/20/2018
603-670-7XXX	829J	PAETEC ITEL, LLC	MERRIMACK	AF		NH	NE		04/22/2026
603-670-8XXX	5562	METROPCS, INC.	MERRIMACK	AS	12/15/2003	NH	NE	01/10/2004
603-670-9XXX	829J	PAETEC ITEL, LLC	MERRIMACK	AF		NH	NE		04/22/2026
603-670-XXXX	829J	PAETEC ITEL, LLC	MERRIMACK	AS		NH

Business/Government Phones on the 603-670 Prefix

Phone	Name	Address
603-670-2113	Silver Lake Cabinetry
603-670-3702	Fasadex Designs, LLC.
603-670-0270	Thirsty Moose Taphouse	360 Daniel Webster Highway Merrimack 03054 US
603-670-2177	Buffalo Bo's	3 Main Street 03242 US

Reports

Anonymous User from Wolfeboro, New Hampshire

November 26, 2025 at 1:46 PM

603-670-1013 reported as a Robocall. Received on November 26, 2025 at 1:45 PM.

Anonymous User from Troy, New York

August 27, 2025 at 2:41 PM

603-670-4333 reported as a Robocall. Received on August 25, 2025 at 2:30 PM.

Anonymous User from Brookline, New Hampshire

December 12, 2024 at 4:16 AM

603-670-1499 reported as a Live Voice or Other. Received on December 11, 2024 at 11:06 AM.

Anonymous User from , NH

August 14, 2023 at 12:38 PM

603-670-2922 reported as a Robocall. Received on August 14, 2023 at 12:35 PM.
Call for No Subject Provided

Anonymous User from , NH

May 15, 2023 at 3:52 PM

603-670-2182 reported as a Live Voice or Other. Received on May 15, 2023 at 11:26 AM.
Call for No Subject Provided

Anonymous User from Oxford, Connecticut

March 24, 2023 at 5:25 PM

603-670-5229 reported as a Robocall. Received on March 24, 2023 at 5:18 PM.
Call for Dropped call or no message

Anonymous User from Manchester, New Hampshire

March 14, 2023 at 11:11 AM

603-670-8572 reported as a Robocall. Received on March 14, 2023 at 11:05 AM.

Most 'popular' numbers on this prefix:

603-670-0XXX: 603-670-0011 | 603-670-0020 | 603-670-0024 | 603-670-0052 | 603-670-0054 | 603-670-0055 |
603-670-1XXX: 603-670-1212 | 603-670-1234 | 603-670-1262 | 603-670-1280 | 603-670-1283 | 603-670-1288 | 603-670-1400 | 603-670-1403 | 603-670-1409 | 603-670-1491 | 603-670-1496 | 603-670-1499 |
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603-670-3XXX: 603-670-3700 | 603-670-3703 | 603-670-3708 | 603-670-3776 | 603-670-3777 | 603-670-3778 |
603-670-4XXX: 603-670-4600 | 603-670-4630 | 603-670-4636 | 603-670-4637 |
603-670-5XXX: 603-670-5200 | 603-670-5220 | 603-670-5222 | 603-670-5229 | 603-670-5247 | 603-670-5300 | 603-670-5311 | 603-670-5315 | 603-670-5317 |
603-670-8XXX: 603-670-8500 | 603-670-8501 | 603-670-8556 | 603-670-8570 | 603-670-8575 | 603-670-8577 |