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Home / Carriers / UNION TELEPHONE CO. - NH

UNION TELEPHONE CO. - NH

Operating Company Number (OCN): 0049

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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 603 269 CTRBARNSTE Prefix
NH 603 364 GLNTNIRWRS Prefix
NH 603 776 BARNSTEAD Prefix
NH 603 859 NEW DURHAM Prefix
NH 603 875 ALTON 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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