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Home / Carriers / FILER MUTUAL TELEPHONE CO.

FILER MUTUAL TELEPHONE CO.

Operating Company Number (OCN): 2220

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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
ID 208 326 FILER Prefix
ID 208 655 HOLLISTER Prefix
NV 775 755 JACKPOT 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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