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Home / Carriers / Managed Network Systems Inc.

Managed Network Systems Inc.

Operating Company Number (OCN): 2776

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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
CD 226 671 Chatham Prefix
CD 226 672 Sarnia Prefix
CD 226 673 Kitchener-Waterloo Prefix
CD 226 674 Windsor Prefix
CD 226 675 La Salle Prefix
CD 226 676 Tecumseh Prefix
CD 289 977 Burlington Prefix
CD 289 978 Hamilton Prefix
CD 519 789 London Prefix
CD 647 796 Toronto 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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