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Home / Carriers / MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY

MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY

Operating Company Number (OCN): 3320

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Is this carrier legit?

Carriers are telecom operating companies that own number blocks (NPA-NXX). A number showing this carrier does not guarantee the caller is that company — scam calls can spoof caller ID.

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Number blocks (sample)

StateNPANXXRate centerOpen
NH 603 428 HENNIKER Prefix
NH 603 464 HILLSBORO Prefix
NH 603 544 MELVIN VLG Prefix
NH 603 588 ANTRIM Prefix
Showing up to 2,000 blocks (cap for performance).

SEO keywords covered

carrier lookup • operating company number • ocn lookup • who owns this number • npa nxx • rate center

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